1.0.71 release

Create ko_KR.txt (#1462 )
Korean Help
2025-09-17 09:21:15 +00:00 · 2022-03-11 21:36:42 +08:00 · 2022-03-11 21:25:01 +08:00 · 2022-03-11 21:23:51 +08:00 · 2022-03-08 19:26:04 +08:00 · 2022-03-08 18:27:07 +08:00
32 changed files with 979 additions and 164 deletions
--- a/.github/FUNDING.yml
+++ b/.github/FUNDING.yml
@@ -6,7 +6,7 @@ open_collective: # Replace with a single Open Collective username
 ko_fi: # Replace with a single Ko-fi username
 tidelift: # Replace with a single Tidelift platform-name/package-name e.g., npm/babel
 community_bridge: # Replace with a single Community Bridge project-name e.g., cloud-foundry
-liberapay: # Replace with a single Liberapay username
+liberapay: Ventoy
 issuehunt: # Replace with a single IssueHunt username
 otechie: # Replace with a single Otechie username
 custom: ['https://www.paypal.me/ventoy', 'https://www.ventoy.net/en/donation.html'] # Replace with up to 4 custom sponsorship URLs e.g., ['link1', 'link2']
--- a/.github/ISSUE_TEMPLATE/issue_template.yml
+++ b/.github/ISSUE_TEMPLATE/issue_template.yml
@@ -21,7 +21,7 @@ body:
    attributes:
      label: Ventoy Version
      description: What version of ventoy are you running?
-      placeholder: 1.0.70
+      placeholder: 1.0.71
    validations:
      required: true
  - type: dropdown
--- a/DOC/BuildVentoyFromSource.txt
+++ b/DOC/BuildVentoyFromSource.txt
@@ -108,10 +108,10 @@
    cd /home/Ventoy-master/VtoyTool
    sh build.sh

-4.8 == Build vtoyfat ==    
-    cd /home/Ventoy-master/vtoyfat/fat_io_lib
+4.8 == Build vtoycli ==    
+    cd /home/Ventoy-master/vtoycli/fat_io_lib
    sh buildlib.sh
-    cd /home/Ventoy-master/vtoyfat
+    cd /home/Ventoy-master/vtoycli
    sh build.sh

 4.9 == Build exfat-util ==
--- a/GRUB2/MOD_SRC/grub-2.04/grub-core/ventoy/ventoy_cmd.c
+++ b/GRUB2/MOD_SRC/grub-2.04/grub-core/ventoy/ventoy_cmd.c
@@ -137,6 +137,10 @@ static grub_uint64_t g_enumerate_start_time_ms;
 static grub_uint64_t g_enumerate_finish_time_ms;
 int g_vtoy_file_flt[VTOY_FILE_FLT_BUTT] = {0};

+static char g_iso_vd_id_publisher[130];
+static char g_iso_vd_id_prepare[130];
+static char g_iso_vd_id_application[130];
+
 static int g_pager_flag = 0;
 static char g_old_pager[32];

@@ -5469,6 +5473,98 @@ out:
    return ret;
 }

+static grub_err_t ventoy_iso_vd_id_clear(grub_extcmd_context_t ctxt, int argc, char **args)
+{
+    (void)ctxt;
+    (void)argc;
+    (void)args;
+
+    g_iso_vd_id_publisher[0] = 0;
+    g_iso_vd_id_prepare[0] = 0;
+    g_iso_vd_id_application[0] = 0;
+
+    return 0;
+}
+
+static grub_err_t ventoy_cmd_iso_vd_id_parse(grub_extcmd_context_t ctxt, int argc, char **args)
+{
+    int ret = 1;
+    int offset = 318;
+    grub_file_t file = NULL;
+    
+    (void)ctxt;
+    (void)argc;
+
+    file = grub_file_open(args[0], VENTOY_FILE_TYPE);
+    if (!file)
+    {
+        grub_printf("Failed to open %s\n", args[0]);
+        goto out;
+    }
+
+    grub_file_seek(file, 16 * 2048 + offset);
+    grub_file_read(file, g_iso_vd_id_publisher, 128);
+
+    offset += 128;
+    grub_file_seek(file, 16 * 2048 + offset);
+    grub_file_read(file, g_iso_vd_id_prepare, 128);
+
+    offset += 128;
+    grub_file_seek(file, 16 * 2048 + offset);
+    grub_file_read(file, g_iso_vd_id_application, 128);
+
+out:
+
+    check_free(file, grub_file_close);
+    grub_errno = GRUB_ERR_NONE;
+    return ret;
+}
+
+static grub_err_t ventoy_cmd_iso_vd_id_begin(grub_extcmd_context_t ctxt, int argc, char **args)
+{
+    int ret = 1;
+    char *id = g_iso_vd_id_publisher;
+    
+    (void)ctxt;
+    (void)argc;
+
+    if (args[0][0] == '1')
+    {
+        id = g_iso_vd_id_prepare;
+    }
+    else if (args[0][0] == '2')
+    {
+        id = g_iso_vd_id_application;
+    }
+
+    if (args[1][0] == '0' && grub_strncasecmp(id, args[2], grub_strlen(args[2])) == 0)
+    {
+        ret = 0;
+    }
+    
+    if (args[1][0] == '1' && grub_strncmp(id, args[2], grub_strlen(args[2])) == 0)
+    {
+        ret = 0;
+    }
+
+    grub_errno = GRUB_ERR_NONE;
+    return ret;
+}
+
+static grub_err_t ventoy_cmd_fn_mutex_lock(grub_extcmd_context_t ctxt, int argc, char **args)
+{
+    (void)ctxt;
+    (void)argc;
+
+    g_ventoy_fn_mutex = 0;
+    if (argc == 1 && args[0][0] == '1' && args[0][1] == 0)
+    {
+        g_ventoy_fn_mutex = 1;
+    }
+
+    VENTOY_CMD_RETURN(GRUB_ERR_NONE);
+}
+
 int ventoy_env_init(void)
 {
    char buf[64];
@@ -5630,7 +5726,9 @@ static cmd_para ventoy_cmds[] =
    { "vt_unix_parse_freebsd_ver", ventoy_cmd_unix_freebsd_ver, 0, NULL, "", "", NULL },
    { "vt_unix_parse_freebsd_ver_elf", ventoy_cmd_unix_freebsd_ver_elf, 0, NULL, "", "", NULL },
    { "vt_unix_reset", ventoy_cmd_unix_reset, 0, NULL, "", "", NULL },
+    { "vt_unix_check_vlnk", ventoy_cmd_unix_check_vlnk, 0, NULL, "", "", NULL },
    { "vt_unix_replace_conf", ventoy_cmd_unix_replace_conf, 0, NULL, "", "", NULL },
+    { "vt_unix_replace_grub_conf", ventoy_cmd_unix_replace_grub_conf, 0, NULL, "", "", NULL },
    { "vt_unix_replace_ko", ventoy_cmd_unix_replace_ko, 0, NULL, "", "", NULL },
    { "vt_unix_ko_fillmap", ventoy_cmd_unix_ko_fillmap, 0, NULL, "", "", NULL },
    { "vt_unix_fill_image_desc", ventoy_cmd_unix_fill_image_desc, 0, NULL, "", "", NULL },
@@ -5664,6 +5762,10 @@ static cmd_para ventoy_cmds[] =
    { "vt_get_vlnk_dst", grub_cmd_get_vlnk_dst, 0, NULL, "", "", NULL },
    { "vt_set_fake_vlnk", ventoy_cmd_set_fake_vlnk, 0, NULL, "", "", NULL },
    { "vt_reset_fake_vlnk", ventoy_cmd_reset_fake_vlnk, 0, NULL, "", "", NULL },
+    { "vt_iso_vd_id_parse", ventoy_cmd_iso_vd_id_parse, 0, NULL, "", "", NULL },
+    { "vt_iso_vd_id_clear", ventoy_iso_vd_id_clear, 0, NULL, "", "", NULL },
+    { "vt_iso_vd_id_begin", ventoy_cmd_iso_vd_id_begin, 0, NULL, "", "", NULL },
+    { "vt_fn_mutex_lock", ventoy_cmd_fn_mutex_lock, 0, NULL, "", "", NULL },
 };

 int ventoy_register_all_cmd(void)
--- a/GRUB2/MOD_SRC/grub-2.04/grub-core/ventoy/ventoy_def.h
+++ b/GRUB2/MOD_SRC/grub-2.04/grub-core/ventoy/ventoy_def.h
@@ -1019,6 +1019,7 @@ extern int g_ventoy_grub2_mode;
 extern int g_ventoy_wimboot_mode;
 extern int g_ventoy_iso_uefi_drv;
 extern int g_ventoy_case_insensitive;
+extern int g_ventoy_fn_mutex;
 extern grub_uint8_t g_ventoy_chain_type;
 extern int g_vhdboot_enable;

@@ -1093,7 +1094,9 @@ grub_err_t ventoy_cmd_locate_wim_patch(grub_extcmd_context_t ctxt, int argc, cha
 grub_err_t ventoy_cmd_unix_chain_data(grub_extcmd_context_t ctxt, int argc, char **args);
 int ventoy_get_disk_guid(const char *filename, grub_uint8_t *guid, grub_uint8_t *signature);
 grub_err_t ventoy_cmd_unix_reset(grub_extcmd_context_t ctxt, int argc, char **args);
+grub_err_t ventoy_cmd_unix_check_vlnk(grub_extcmd_context_t ctxt, int argc, char **args);
 grub_err_t ventoy_cmd_unix_replace_conf(grub_extcmd_context_t ctxt, int argc, char **args);
+grub_err_t ventoy_cmd_unix_replace_grub_conf(grub_extcmd_context_t ctxt, int argc, char **args);
 grub_err_t ventoy_cmd_unix_replace_ko(grub_extcmd_context_t ctxt, int argc, char **args);
 grub_err_t ventoy_cmd_unix_ko_fillmap(grub_extcmd_context_t ctxt, int argc, char **args);
 grub_err_t ventoy_cmd_unix_fill_image_desc(grub_extcmd_context_t ctxt, int argc, char **args);
--- a/GRUB2/MOD_SRC/grub-2.04/grub-core/ventoy/ventoy_unix.c
+++ b/GRUB2/MOD_SRC/grub-2.04/grub-core/ventoy/ventoy_unix.c
@@ -48,6 +48,7 @@ int g_mod_new_len = 0;
 char *g_mod_new_data = NULL;

 int g_mod_search_magic = 0;
+int g_unix_vlnk_boot = 0;

 int g_ko_fillmap_len = 0;
 char *g_ko_fillmap_data = NULL;
@@ -273,13 +274,14 @@ static void ventoy_unix_fill_virt_data(    grub_uint64_t isosize, ventoy_chain_h
    return;
 }

-static int ventoy_freebsd_append_conf(char *buf, const char *isopath)
+static int ventoy_freebsd_append_conf(char *buf, const char *isopath, const char *alias)
 {
    int pos = 0;
    grub_uint32_t i;
    grub_disk_t disk;
    grub_file_t isofile;
    char uuid[64] = {0};
+    const char *val = NULL;
    ventoy_img_chunk *chunk;
    grub_uint8_t disk_sig[4];
    grub_uint8_t disk_guid[16];
@@ -294,6 +296,22 @@ static int ventoy_freebsd_append_conf(char *buf, const char *isopath)

    vtoy_ssprintf(buf, pos, "ventoy_load=\"%s\"\n", "YES");
    vtoy_ssprintf(buf, pos, "ventoy_name=\"%s\"\n", g_ko_mod_path);
+    
+    if (alias)
+    {
+        vtoy_ssprintf(buf, pos, "hint.ventoy.0.alias=\"%s\"\n", alias);
+    }
+
+    if (g_unix_vlnk_boot)
+    {
+        vtoy_ssprintf(buf, pos, "hint.ventoy.0.vlnk=%d\n", 1);
+    }
+
+    val = ventoy_get_env("VTOY_UNIX_REMOUNT");
+    if (val && val[0] == '1' && val[1] == 0)
+    {
+        vtoy_ssprintf(buf, pos, "hint.ventoy.0.remount=%d\n", 1);
+    }

    if (g_mod_search_magic)
    {
@@ -301,6 +319,8 @@ static int ventoy_freebsd_append_conf(char *buf, const char *isopath)
        goto out;
    }

+    debug("Fill hint.ventoy info\n");
+    
    disk = isofile->device->disk;

    ventoy_get_disk_guid(isofile->name, disk_guid, disk_sig);
@@ -349,6 +369,7 @@ grub_err_t ventoy_cmd_unix_reset(grub_extcmd_context_t ctxt, int argc, char **ar
    (void)argc;
    (void)args;
    
+    g_unix_vlnk_boot = 0;
    g_mod_search_magic = 0;
    g_conf_new_len = 0;
    g_mod_new_len = 0;
@@ -363,6 +384,27 @@ grub_err_t ventoy_cmd_unix_reset(grub_extcmd_context_t ctxt, int argc, char **ar
    VENTOY_CMD_RETURN(GRUB_ERR_NONE);
 }

+grub_err_t ventoy_cmd_unix_check_vlnk(grub_extcmd_context_t ctxt, int argc, char **args)
+{
+    grub_file_t file;
+
+    (void)ctxt;
+
+    if (argc != 1)
+    {
+        return 1;
+    }
+
+    file = grub_file_open(args[0], VENTOY_FILE_TYPE);
+    if (file)
+    {
+        g_unix_vlnk_boot = file->vlnk;
+        grub_file_close(file);
+    }
+
+    VENTOY_CMD_RETURN(GRUB_ERR_NONE);
+}
+
 grub_err_t ventoy_cmd_parse_freenas_ver(grub_extcmd_context_t ctxt, int argc, char **args)
 {
    grub_file_t file;
@@ -647,6 +689,109 @@ out:
    VENTOY_CMD_RETURN(GRUB_ERR_NONE);
 }

+grub_err_t ventoy_cmd_unix_replace_grub_conf(grub_extcmd_context_t ctxt, int argc, char **args)
+{
+    int len = 0;
+    grub_uint32_t i;
+    char *data;
+    char *pos;
+    const char *val = NULL;
+    grub_uint64_t offset;
+    grub_file_t file;
+    char extcfg[512];
+    const char *confile = NULL;
+    const char * loader_conf[] = 
+    {
+        "/boot/grub/grub.cfg",
+    };
+
+    (void)ctxt;
+
+    if (argc != 1 && argc != 2)
+    {
+        debug("Replace conf invalid argc %d\n", argc);
+        return 1;
+    }
+ 
+    for (i = 0; i < sizeof(loader_conf) / sizeof(loader_conf[0]); i++)
+    {
+        if (ventoy_get_file_override(loader_conf[i], &offset) == 0)
+        {
+            confile = loader_conf[i];
+            g_conf_override_offset = offset;
+            break;
+        }
+    }
+
+    if (confile == NULL)
+    {   
+        debug("Can't find grub.cfg file from %u locations\n", i);
+        return 1;
+    }
+
+    file = ventoy_grub_file_open(GRUB_FILE_TYPE_LINUX_INITRD, "(loop)/%s", confile);
+    if (!file)
+    {
+        debug("Failed to open %s \n", confile);
+        return 1;
+    }
+
+    debug("old grub2 conf file size:%d\n", (int)file->size);
+
+    data = grub_malloc(VTOY_MAX_SCRIPT_BUF);
+    if (!data)
+    {
+        grub_file_close(file);    
+        return 1;
+    }
+
+    grub_file_read(file, data, file->size);
+    grub_file_close(file);
+    
+    g_conf_new_data = data;
+    g_conf_new_len = (int)file->size;
+
+    pos = grub_strstr(data, "kfreebsd /boot/kernel/kernel");
+    if (pos)
+    {
+        pos += grub_strlen("kfreebsd /boot/kernel/kernel");
+        if (grub_strncmp(pos, ".gz", 3) == 0)
+        {
+            pos += 3;
+        }
+
+        if (argc == 2)
+        {
+            vtoy_ssprintf(extcfg, len, ";kfreebsd_module_elf %s; set kFreeBSD.hint.ventoy.0.alias=\"%s\"", args[0], args[1]);
+        }
+        else
+        {
+            vtoy_ssprintf(extcfg, len, ";kfreebsd_module_elf %s", args[0]);
+        }
+
+        if (g_unix_vlnk_boot)
+        {
+            vtoy_ssprintf(extcfg, len, ";set kFreeBSD.hint.ventoy.0.vlnk=%d", 1);
+        }
+
+        val = ventoy_get_env("VTOY_UNIX_REMOUNT");
+        if (val && val[0] == '1' && val[1] == 0)
+        {
+            vtoy_ssprintf(extcfg, len, ";set kFreeBSD.hint.ventoy.0.remount=%d", 1);
+        }
+        
+        grub_memmove(pos + len, pos, (int)(file->size - (pos - data)));
+        grub_memcpy(pos, extcfg, len);
+        g_conf_new_len += len;
+    }
+    else
+    {
+        debug("no kfreebsd found\n");
+    }
+    
+    VENTOY_CMD_RETURN(GRUB_ERR_NONE);
+}
+
 grub_err_t ventoy_cmd_unix_replace_conf(grub_extcmd_context_t ctxt, int argc, char **args)
 {
    grub_uint32_t i;
@@ -662,7 +807,7 @@ grub_err_t ventoy_cmd_unix_replace_conf(grub_extcmd_context_t ctxt, int argc, ch

    (void)ctxt;

-    if (argc != 2)
+    if (argc != 2 && argc != 3)
    {
        debug("Replace conf invalid argc %d\n", argc);
        return 1;
@@ -691,7 +836,7 @@ grub_err_t ventoy_cmd_unix_replace_conf(grub_extcmd_context_t ctxt, int argc, ch
        return 1;
    }

-    debug("old conf file size:%d\n", (int)file->size);
+    debug("old conf file <%s> size:%d\n", confile, (int)file->size);

    data = grub_malloc(VTOY_MAX_SCRIPT_BUF);
    if (!data)
@@ -708,7 +853,7 @@ grub_err_t ventoy_cmd_unix_replace_conf(grub_extcmd_context_t ctxt, int argc, ch

    if (grub_strcmp(args[0], "FreeBSD") == 0)
    {
-        g_conf_new_len += ventoy_freebsd_append_conf(data + file->size, args[1]);
+        g_conf_new_len += ventoy_freebsd_append_conf(data + file->size, args[1], (argc > 2) ? args[2] : NULL);
    }
    else if (grub_strcmp(args[0], "DragonFly") == 0)
    {
@@ -723,13 +868,13 @@ static int ventoy_unix_search_magic(char *data, int len)
    int i;
    grub_uint32_t *magic = NULL;    

-    for (i = 0; i < len; i += 65536)
+    for (i = 0; i < len; i += 4096)
    {
        magic = (grub_uint32_t *)(data + i);
        if (magic[0] == VENTOY_UNIX_SEG_MAGIC0 && magic[1] == VENTOY_UNIX_SEG_MAGIC1 && 
            magic[2] == VENTOY_UNIX_SEG_MAGIC2 && magic[3] == VENTOY_UNIX_SEG_MAGIC3)
        {
-            debug("unix find search magic at 0x%x loop:%d\n", i, (i >> 16));
+            debug("unix find search magic at 0x%x loop:%d\n", i, (i >> 12));
            g_mod_search_magic = i;
            return 0;
        }
--- a/IMG/cpio/ventoy/ventoy_chain.sh
+++ b/IMG/cpio/ventoy/ventoy_chain.sh
@@ -52,8 +52,12 @@ ventoy_get_os_type() {
        fi
    fi

+    # PrimeOS :
+    if $GREP -q 'PrimeOS' /proc/version; then
+        echo 'primeos'; return
+
    # Debian :
-    if $GREP -q '[Dd]ebian' /proc/version; then
+    elif $GREP -q '[Dd]ebian' /proc/version; then
        echo 'debian'; return

    # Ubuntu : do the same process with debian
--- a/INSTALL/grub/grub.cfg
+++ b/INSTALL/grub/grub.cfg
@@ -500,6 +500,8 @@ function ventoy_freebsd_proc {
    if [ "$vt_freebsd_ver" = "xx" ]; then
        if [ -e (loop)/boot/kernel/kernel ]; then
            vt_unix_parse_freebsd_ver_elf (loop)/boot/kernel/kernel $vt_freebsd_bit vt_freebsd_ver
+        elif [ -e (loop)/boot/kernel/kernel.gz ]; then
+            vt_unix_parse_freebsd_ver_elf (loop)/boot/kernel/kernel.gz $vt_freebsd_bit vt_freebsd_ver
        fi
        
        if [ "$vt_freebsd_ver" = "xx" ]; then
@@ -519,8 +521,17 @@ function ventoy_freebsd_proc {
        fi
    done
    
-    vt_unix_replace_ko $vt_unix_mod_path (vtunix)/ventoy_unix/$vtFreeBsdDistro/geom_ventoy_ko/$vt_freebsd_ver/$vt_freebsd_bit/geom_ventoy.ko.xz
-    vt_unix_replace_conf FreeBSD "${1}${chosen_path}"
+    if [ -n "$vt_unix_mod_path" ]; then
+        vt_unix_replace_ko $vt_unix_mod_path (vtunix)/ventoy_unix/$vtFreeBsdDistro/geom_ventoy_ko/$vt_freebsd_ver/$vt_freebsd_bit/geom_ventoy.ko.xz
+        vt_unix_replace_conf FreeBSD "${1}${chosen_path}"
+    elif [ -e (loop)/easyre.ufs.uzip ]; then
+        vt_unix_replace_ko "/boot/grub/i386-pc/linux.mod" (vtunix)/ventoy_unix/$vtFreeBsdDistro/geom_ventoy_ko/$vt_freebsd_ver/$vt_freebsd_bit/geom_ventoy.ko.xz
+        if [ "$grub_platform" = "pc" ]; then
+            vt_unix_replace_grub_conf "/boot/grub/i386-pc/linux.mod" "cd9"
+        else
+            vt_unix_replace_conf FreeBSD "${1}${chosen_path}" "cd9"
+        fi
+    fi
 }

 function ventoy_dragonfly_proc {
@@ -542,6 +553,8 @@ function ventoy_dragonfly_proc {
 function ventoy_unix_comm_proc {
    vt_unix_reset
    
+    vt_unix_check_vlnk "${1}${chosen_path}"
+    
    if [ "$ventoy_compatible" = "NO" ]; then
        loopback vtunix $vtoy_efi_part/ventoy/ventoy_unix.cpio
        
@@ -1303,14 +1316,32 @@ function iso_common_menuentry {
        set vtcompat=1
    fi

+
+    # auto memdisk mode for some special ISO files
+    vt_iso_vd_id_parse "${vtoy_iso_part}${vt_chosen_path}"    
+    unset vtMemDiskBoot
+    if vt_check_mode 0; then
+        set vtMemDiskBoot=1
+    else
+        if [ "$grub_platform" = "pc" ]; then
+            if vt_iso_vd_id_begin 1 0 "Memtest86+"; then
+                set vtMemDiskBoot=1
+            elif vt_iso_vd_id_begin 0 1 "KolibriOS"; then
+                set vtMemDiskBoot=1
+            fi
+        fi 
+    fi
+    vt_iso_vd_id_clear
+        
+
    if [ "$grub_platform" = "pc" ]; then
-        if vt_check_mode 0; then
+        if [ -n "$vtMemDiskBoot" ]; then
            legacy_iso_memdisk $vtoy_iso_part "$vt_chosen_path"
        else
            legacy_iso_menu_func $vtoy_iso_part "$vt_chosen_path"
        fi
    else
-        if vt_check_mode 0; then
+        if [ -n "$vtMemDiskBoot" ]; then
            uefi_iso_memdisk $vtoy_iso_part  "$vt_chosen_path"
        else
            uefi_iso_menu_func $vtoy_iso_part  "$vt_chosen_path"
@@ -2082,7 +2113,7 @@ function img_unsupport_menuentry {
 #############################################################
 #############################################################

-set VENTOY_VERSION="1.0.70"
+set VENTOY_VERSION="1.0.71"

 #ACPI not compatible with Window7/8, so disable by default
 set VTOY_PARAM_NO_ACPI=1
@@ -2305,33 +2336,6 @@ export VTOY_HELP_TXT_LANGUAGE
 export VTOY_CHKSUM_FILE_PATH


-#special VTOY_DEFAULT_IMAGE process
-if [ -n "$VTOY_DEFAULT_IMAGE" ]; then
-    if regexp --set 1:vtHotkey --set 2:vtDefault "(F[2-9])>(.*)" "$VTOY_DEFAULT_IMAGE"; then
-    
-        set default="$vtDefault"
-        if [ -z "$VTOY_MENU_TIMEOUT" ]; then
-            set timeout=0
-        else
-            set timeout=$VTOY_MENU_TIMEOUT
-        fi
-        
-        export timeout
-        export default
-        
-        if [ "$vtHotkey" = "F4" ]; then
-            ventoy_localboot
-        elif [ "$vtHotkey" = "F5" ]; then
-            ventoy_diagnosis
-        elif [ "$vtHotkey" = "F6" ]; then
-            ventoy_ext_menu
-        fi
-        
-        unset timeout
-        unset default
-    fi    
-fi
-
 #colect all image files (iso files)
 set ventoy_img_count=0
 vt_list_img $vtoy_iso_part ventoy_img_count
@@ -2356,3 +2360,39 @@ else
        reboot
    }
 fi
+
+
+#special VTOY_DEFAULT_IMAGE process
+if [ -n "$VTOY_DEFAULT_IMAGE" ]; then
+    if regexp --set 1:vtHotkey --set 2:vtDefault "(F[2-9])>(.*)" "$VTOY_DEFAULT_IMAGE"; then
+    
+        set default="$vtDefault"
+        if [ -z "$VTOY_MENU_TIMEOUT" ]; then
+            set timeout=0
+        else
+            set timeout=$VTOY_MENU_TIMEOUT
+        fi
+        
+        export timeout
+        export default
+
+        vt_fn_mutex_lock 1
+
+        if [ "$vtHotkey" = "F2" ]; then
+            unset timeout
+            vt_browser_disk
+        elif [ "$vtHotkey" = "F4" ]; then
+            ventoy_localboot
+        elif [ "$vtHotkey" = "F5" ]; then
+            ventoy_diagnosis
+        elif [ "$vtHotkey" = "F6" ]; then
+            ventoy_ext_menu
+        fi
+        
+        vt_fn_mutex_lock 0
+        
+        unset timeout
+        unset default
+    fi    
+fi
+
--- a/INSTALL/grub/help/ja_JP.txt
+++ b/INSTALL/grub/help/ja_JP.txt
@@ -1,8 +1,8 @@
 h - この画面を表示する
 F1 - 主記憶装置上に記憶域を作成する（容量の小さなWinPE・LiveCD専用）
-F2 - Browse and boot files in local disk
+F2 - 手元の記憶装置にある起動ファイルを選択して実行する
 F3 - 表示形式を切り替える（一覧 ↔ 階層）
-F4 - 手元の記憶装置にあるOSを起動する
+F4 - 手元の記憶装置にあるWindowsまたはLinuxを起動する
 F5 - 諸機能
 F6 - Grub2の構成を読み込む
 F7 - 操作形式を切り替える（GUI ↔ CUI）
@@ -15,4 +15,4 @@ Ctrl+u - ISO efiドライバーを読み取る（開発用，非公式）



-この画面を閉じるにはESCを押してください
+この画面を閉じるにはESCを押してください ......
--- a/INSTALL/grub/help/ko_KR.txt
+++ b/INSTALL/grub/help/ko_KR.txt
@@ -0,0 +1,18 @@
+ h - 이 도움말 정보 표시
+F1 - Memdisk 모드 (작은 WinPE/LiveCD ISO/IMG 전용)
+F2 - 로컬 디스크에서 파일 찾아보기 및 부팅
+F3 - 트리보기 <-> 목록보기 간에 메뉴 모드 전환
+F4 - 로컬 디스크에서 Windows/Linux 부팅
+F5 - 유틸리티
+F6 - 사용자 지정 Grub2 메뉴 로드
+F7 - GUI 모드 <-> TEXT 모드 간에 전환
+
+m - 체크섬 이미지 파일 (md5/sha1/sha256/sha512)
+Ctrl+w - WIMBOOT 모드 (표준 Windows ISO 전용)
+Ctrl+r - Grub2 모드 (일부 Linux 배포판에만 해당)
+Ctrl+i - 호환 모드 (디버그 전용)
+Ctrl+u - ISO eFi 드라이버 로드 (디버그 전용, 공식적으로 사용할 수 없음)
+
+
+
+돌아가려면 ESC를 누르십시오 ......
--- a/INSTALL/ventoy/ventoy_unix.cpio
+++ b/INSTALL/ventoy/ventoy_unix.cpio
--- a/Plugson/www/helplist
+++ b/Plugson/www/helplist
@@ -1 +1 @@
-de_DEen_USfr_FRhr_HRid_IDja_JPpt_PTsr_RStr_TRzh_CN
+de_DEen_USfr_FRhr_HRid_IDja_JPko_KRpt_PTsr_RStr_TRzh_CN
--- a/Plugson/www/index.html
+++ b/Plugson/www/index.html
@@ -723,7 +723,7 @@

        <footer class="main-footer">
            <div class="pull-right hidden-xs">
-                <b id="plugson_build_date">20220204 16:31:23</b>
+                <b id="plugson_build_date">20220311 21:24:51</b>
            </div>
            <strong><a href="https://www.ventoy.net" target="_blank">https://www.ventoy.net</a></strong>
        </footer>
@@ -818,11 +818,6 @@
    

    (function ventoy_handshake() {
-
-        if (m_syntax_error === 1) {
-            
-        }
-
        callVtoyCatchErr({
            method : 'handshake'
        },         
@@ -844,6 +839,13 @@
                m_invalid_config = 0;
            }

+            if (data.save_error === 1) {
+                var title = g_current_language == 'en' ? g_vtoy_cur_language_en.STR_INFO : g_vtoy_cur_language_cn.STR_INFO;
+                var msg = g_current_language == 'en' ? g_vtoy_cur_language_en.STR_CONFIG_SAVE_ERROR_TIP : g_vtoy_cur_language_cn.STR_CONFIG_SAVE_ERROR_TIP;
+                Modal.alert({title:title,msg:msg}).on(function(e) {
+                });
+            }
+
            setTimeout(function() {
                ventoy_handshake();
            }, 1000);
--- a/README.md
+++ b/README.md
@@ -17,7 +17,7 @@ You can also browse ISO/WIM/IMG/VHD(x)/EFI files in local disk and boot them.<br
 x86 Legacy BIOS, IA32 UEFI, x86_64 UEFI, ARM64 UEFI and MIPS64EL UEFI are supported in the same way.<br/>
 Both MBR and GPT partition style are supported in the same way.<br/>
 Most type of OS supported(Windows/WinPE/Linux/Unix/ChromeOS/Vmware/Xen...) <br/>
-  810+ ISO files are tested (<a href="https://www.ventoy.net/en/isolist.html">List</a>). 90%+ distros in <a href="https://distrowatch.com/">distrowatch.com</a> supported (<a href="https://www.ventoy.net/en/distrowatch.html">Details</a>). <br/>
+  830+ ISO files are tested (<a href="https://www.ventoy.net/en/isolist.html">List</a>). 90%+ distros in <a href="https://distrowatch.com/">distrowatch.com</a> supported (<a href="https://www.ventoy.net/en/distrowatch.html">Details</a>). <br/>
 <br/>Official Website: <a href=https://www.ventoy.net>https://www.ventoy.net</a>
 </h4>

@@ -41,7 +41,7 @@ VMware ESXi, Citrix XenServer, Xen XCP-ng
 [【How to report a successfully tested image file】](https://github.com/ventoy/Ventoy/issues/1195)

 # Ventoy Browser
-With Ventoy you can also browse ISO/WIM/IMG/VHD(x)/EFI files in local disk and boot them. [Notes](https://www.ventoy.net/en/doc_browser.html)
+With Ventoy, you can also browse ISO/WIM/IMG/VHD(x)/EFI files in local disk and boot them. [Notes](https://www.ventoy.net/en/doc_browser.html)
  
 # VentoyPlugson
 A GUI Ventoy plugin configurator. [VentoyPlugson](https://www.ventoy.net/en/plugin_plugson.html)
@@ -63,7 +63,7 @@ A GUI Ventoy plugin configurator. [VentoyPlugson](https://www.ventoy.net/en/plug
 * FAT32/exFAT/NTFS/UDF/XFS/Ext2(3)(4) supported for main partition
 * ISO files larger than 4GB supported
 * Native boot menu style for Legacy & UEFI
-* Most type of OS supported, 810+ iso files tested
+* Most types of OS supported, 830+ iso files tested
 * Linux vDisk boot supported
 * Not only boot but also complete installation process
 * Menu dynamically switchable between List/TreeView mode
@@ -122,7 +122,7 @@ See [https://www.ventoy.net/en/faq.html](https://www.ventoy.net/en/faq.html) for

 # Donation
 It would be much appreciated if you want to make a small donation to support my work!  
-Alipay, WeChat Pay, PayPal and Bitcoin are avaliable for donation. You can chose any of them.  
+Alipay, WeChat Pay, PayPal and Bitcoin are available for donation. You can choose any of them.  

 Alipay | WeChat Pay
 -|-
--- a/Unix/ventoy_unix/FreeBSD/geom_ventoy_ko/10.x/32/geom_ventoy.ko.xz
+++ b/Unix/ventoy_unix/FreeBSD/geom_ventoy_ko/10.x/32/geom_ventoy.ko.xz
--- a/Unix/ventoy_unix/FreeBSD/geom_ventoy_ko/10.x/64/geom_ventoy.ko.xz
+++ b/Unix/ventoy_unix/FreeBSD/geom_ventoy_ko/10.x/64/geom_ventoy.ko.xz
--- a/Unix/ventoy_unix/FreeBSD/geom_ventoy_ko/11.x/32/geom_ventoy.ko.xz
+++ b/Unix/ventoy_unix/FreeBSD/geom_ventoy_ko/11.x/32/geom_ventoy.ko.xz
--- a/Unix/ventoy_unix/FreeBSD/geom_ventoy_ko/11.x/64/geom_ventoy.ko.xz
+++ b/Unix/ventoy_unix/FreeBSD/geom_ventoy_ko/11.x/64/geom_ventoy.ko.xz
--- a/Unix/ventoy_unix/FreeBSD/geom_ventoy_ko/12.x/32/geom_ventoy.ko.xz
+++ b/Unix/ventoy_unix/FreeBSD/geom_ventoy_ko/12.x/32/geom_ventoy.ko.xz
--- a/Unix/ventoy_unix/FreeBSD/geom_ventoy_ko/12.x/64/geom_ventoy.ko.xz
+++ b/Unix/ventoy_unix/FreeBSD/geom_ventoy_ko/12.x/64/geom_ventoy.ko.xz
--- a/Unix/ventoy_unix/FreeBSD/geom_ventoy_ko/13.x/32/geom_ventoy.ko.xz
+++ b/Unix/ventoy_unix/FreeBSD/geom_ventoy_ko/13.x/32/geom_ventoy.ko.xz
--- a/Unix/ventoy_unix/FreeBSD/geom_ventoy_ko/13.x/64/geom_ventoy.ko.xz
+++ b/Unix/ventoy_unix/FreeBSD/geom_ventoy_ko/13.x/64/geom_ventoy.ko.xz
--- a/Unix/ventoy_unix/FreeBSD/geom_ventoy_ko/9.x/32/geom_ventoy.ko.xz
+++ b/Unix/ventoy_unix/FreeBSD/geom_ventoy_ko/9.x/32/geom_ventoy.ko.xz
--- a/Unix/ventoy_unix/FreeBSD/geom_ventoy_ko/9.x/64/geom_ventoy.ko.xz
+++ b/Unix/ventoy_unix/FreeBSD/geom_ventoy_ko/9.x/64/geom_ventoy.ko.xz
--- a/Unix/ventoy_unix_src/FreeBSD/geom_ventoy_src/10.x/sys/geom/ventoy/g_ventoy.c
+++ b/Unix/ventoy_unix_src/FreeBSD/geom_ventoy_src/10.x/sys/geom/ventoy/g_ventoy.c
@@ -65,11 +65,22 @@ static g_taste_t g_ventoy_taste;
 static g_ctl_req_t g_ventoy_config;
 static g_dumpconf_t g_ventoy_dumpconf;

-static const char *g_ventoy_disk_uuid = NULL;
+static char g_ventoy_disk_uuid[64];
 static bool g_ventoy_tasted = false;
 static off_t g_ventoy_disk_size = 0;
 static off_t g_disk_map_start = 0;
 static off_t g_disk_map_end = 0;
+static int g_ventoy_remount = 0;
+
+struct g_ventoy_map g_ventoy_map_data __attribute__((aligned (4096))) = 
+{
+    { VENTOY_UNIX_SEG_MAGIC0, VENTOY_UNIX_SEG_MAGIC1, VENTOY_UNIX_SEG_MAGIC2, VENTOY_UNIX_SEG_MAGIC3 },
+    { 0, 0, 0, 0 },
+    0, 0,
+    { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+    { { 0, 0 } },
+    { VENTOY_UNIX_SEG_MAGIC0, VENTOY_UNIX_SEG_MAGIC1, VENTOY_UNIX_SEG_MAGIC2, VENTOY_UNIX_SEG_MAGIC3 }
+};

 struct g_class g_ventoy_class = {
 	.name = G_VENTOY_CLASS_NAME,
@@ -191,12 +202,19 @@ g_ventoy_access(struct g_provider *pp, int dr, int dw, int de)
 	g_topology_assert();
 	gp = pp->geom;

-	/* On first open, grab an extra "exclusive" bit */
-	if (pp->acr == 0 && pp->acw == 0 && pp->ace == 0)
-		de++;
-	/* ... and let go of it on last close */
-	if ((pp->acr + dr) == 0 && (pp->acw + dw) == 0 && (pp->ace + de) == 0)
-		de--;
+    if (g_ventoy_remount)
+    {
+        de = 0;
+    }
+    else
+    {
+        /* On first open, grab an extra "exclusive" bit */
+    	if (pp->acr == 0 && pp->acw == 0 && pp->ace == 0)
+    		de++;
+    	/* ... and let go of it on last close */
+    	if ((pp->acr + dr) == 0 && (pp->acw + dw) == 0 && (pp->ace + de) == 0)
+    		de--;
+    }

 	LIST_FOREACH_SAFE(cp1, &gp->consumer, consumer, tmp) {
 		error = g_access(cp1, dr, dw, de);
@@ -642,24 +660,52 @@ g_ventoy_destroy_geom(struct gctl_req *req __unused,
 static bool g_vtoy_check_disk(struct g_class *mp, struct g_provider *pp)
 {
    int i;
+    int vlnk = 0;    
+    bool ret = true;
    uint8_t *buf;
    char uuid[64];
    const char *value;
    struct g_consumer *cp;
 	struct g_geom *gp;
+    uint8_t mbrdata[] = {
+        0xEB, 0x63, 0x90, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,    
+        0x56, 0x54, 0x00, 0x47, 0x65, 0x00, 0x48, 0x44, 0x00, 0x52, 0x64, 0x00, 0x20, 0x45, 0x72, 0x0D,
+    };
    
    if (g_ventoy_disk_size == 0)
    {
-        if (resource_string_value("ventoy", 0, "disksize", &value) == 0)
+        if (VENTOY_MAP_VALID(g_ventoy_map_data.magic2))
        {
-            G_DEBUG("ventoy.disksize: %s\n", value);
-            g_ventoy_disk_size = strtouq(value, NULL, 0);
-        }
+            G_DEBUG("ventoy map data is valid. [OK]\n");

-        if (resource_string_value("ventoy", 0, "diskuuid", &g_ventoy_disk_uuid) == 0)
-        {
+            for (i = 0; i < 16; i++)
+            {
+                sprintf(uuid + i * 2, "%02x", g_ventoy_map_data.diskuuid[i]);
+            }
+            snprintf(g_ventoy_disk_uuid, sizeof(g_ventoy_disk_uuid), "%s", uuid);
+            g_ventoy_disk_size = g_ventoy_map_data.disksize;
+            
+            G_DEBUG("ventoy.disksize: %llu\n", (unsigned long long)g_ventoy_disk_size);
            G_DEBUG("ventoy.diskuuid: <%s>\n", g_ventoy_disk_uuid);
        }
+        else
+        {
+            G_DEBUG("ventoy map data is invalid, get from resource\n");
+        
+            if (resource_string_value("ventoy", 0, "disksize", &value) == 0)
+            {
+                G_DEBUG("ventoy.disksize: %s\n", value);
+                g_ventoy_disk_size = strtouq(value, NULL, 0);
+            }
+
+            if (resource_string_value("ventoy", 0, "diskuuid", &value) == 0)
+            {
+                snprintf(g_ventoy_disk_uuid, sizeof(g_ventoy_disk_uuid), "%s", value);
+                G_DEBUG("ventoy.diskuuid: <%s>\n", value);
+            }
+        }
    }

    if (g_ventoy_disk_size != pp->mediasize)
@@ -700,14 +746,28 @@ static bool g_vtoy_check_disk(struct g_class *mp, struct g_provider *pp)
    {
        sprintf(uuid + i * 2, "%02x", buf[0x180 + i]);
    }
-    g_free(buf);
-    
-    if (strncmp(g_ventoy_disk_uuid, uuid, 32) == 0)
+
+    if (strncmp(g_ventoy_disk_uuid, uuid, 32))
    {
-        return true;
+        ret = false;
    }

-    return false;
+    if (resource_int_value("ventoy", 0, "vlnk", &vlnk) || (vlnk != 1))
+    {
+        if (memcmp(mbrdata, buf, 0x30) || memcmp(mbrdata + 0x30, buf + 0x190, 16))
+        {
+            ret = false;
+        }
+    }
+
+    g_free(buf);
+
+    if (ret)
+    {
+        G_DEBUG("ventoy disk check OK\n");
+    }
+
+    return ret;
 }

 static struct g_geom *
@@ -716,8 +776,10 @@ g_ventoy_taste(struct g_class *mp, struct g_provider *pp, int flags __unused)
    int i;
 	int error;
    int disknum;
+    int remount = 0;
    char *endpos;
    const char *value;
+    const char *alias = NULL;
 	struct g_geom *gp;
 	struct g_ventoy_metadata md;
 	struct g_ventoy_softc *sc;
@@ -741,9 +803,32 @@ g_ventoy_taste(struct g_class *mp, struct g_provider *pp, int flags __unused)

    g_ventoy_tasted = true;

-    G_DEBUG("######### ventoy disk <%s> #############\n", pp->name);
+    G_DEBUG("###### ventoy disk <%s> ######\n", pp->name);

-    resource_int_value("ventoy", 0, "segnum", &disknum);
+    /* hint.ventoy.0.remount=1 */
+    if (resource_int_value("ventoy", 0, "remount", &remount) == 0 && remount == 1)
+    {
+        g_ventoy_remount = 1;
+        G_DEBUG("###### ventoy remount enabled ######\n");
+    }
+    
+    /* hint.ventoy.0.alias=xxx */
+    if (resource_string_value("ventoy", 0, "alias", &alias) == 0 && alias)
+    {
+        G_DEBUG("###### ventoy alias <%s> ######\n", alias);
+        setenv("kern.devalias.ventoy/IMAGE", alias);
+    }
+
+    if (VENTOY_MAP_VALID(g_ventoy_map_data.magic2))
+    {
+        disknum = (int)g_ventoy_map_data.segnum;
+        G_DEBUG("segnum from map data is:<%d>\n", disknum);
+    }
+    else
+    {
+        resource_int_value("ventoy", 0, "segnum", &disknum);
+        G_DEBUG("segnum from resource is:<%d>\n", disknum);
+    }

    strlcpy(md.md_magic, G_VENTOY_MAGIC, sizeof(md.md_magic));
 	md.md_version = G_VENTOY_VERSION;
@@ -765,18 +850,29 @@ g_ventoy_taste(struct g_class *mp, struct g_provider *pp, int flags __unused)

    for (i = 0; i < disknum; i ++)
    {
-        if (resource_string_value("ventoy", i, "seg", &value) == 0)
+        if (VENTOY_MAP_VALID(g_ventoy_map_data.magic2))
        {
-            g_disk_map_start = strtouq(value, &endpos, 0);
-            g_disk_map_end = strtouq(endpos + 1, NULL, 0);
+            G_DEBUG("[map] ventoy segment%d: 0x%llx@0x%llx\n", i, 
+                (long long)g_ventoy_map_data.seglist[i].seg_start_bytes,
+                (long long)g_ventoy_map_data.seglist[i].seg_end_bytes);
+            
+            g_disk_map_start = (off_t)g_ventoy_map_data.seglist[i].seg_start_bytes;
+            g_disk_map_end = (off_t)g_ventoy_map_data.seglist[i].seg_end_bytes;
        }
        else
        {
-            printf("Failed to parse ventoy seg %d\n", i);
-            continue;
+            if (resource_string_value("ventoy", i, "seg", &value) == 0)
+            {
+                g_disk_map_start = strtouq(value, &endpos, 0);
+                g_disk_map_end = strtouq(endpos + 1, NULL, 0);
+            }
+            else
+            {
+                printf("Failed to parse ventoy seg %d\n", i);
+                continue;
+            }
+            G_DEBUG("[resource] ventoy segment%d: %s\n", i, value);
        }
-
-        G_DEBUG("ventoy segment%d: %s\n", i, value);
        
        G_VENTOY_DEBUG(1, "Adding disk %s to %s.", pp->name, gp->name);
    	error = g_ventoy_add_disk(sc, pp, i);
@@ -792,7 +888,7 @@ g_ventoy_taste(struct g_class *mp, struct g_provider *pp, int flags __unused)
        g_disk_map_end = 0;
    }

-	return (gp);
+    return (gp);
 }

 static void
--- a/Unix/ventoy_unix_src/FreeBSD/geom_ventoy_src/10.x/sys/geom/ventoy/g_ventoy.h
+++ b/Unix/ventoy_unix_src/FreeBSD/geom_ventoy_src/10.x/sys/geom/ventoy/g_ventoy.h
@@ -76,6 +76,33 @@ struct g_ventoy_softc {
 	struct mtx	 sc_lock;
 };
 #define	sc_name	sc_geom->name
+
+
+#pragma pack(1)
+#define VENTOY_UNIX_SEG_MAGIC0    0x11223344
+#define VENTOY_UNIX_SEG_MAGIC1    0x55667788
+#define VENTOY_UNIX_SEG_MAGIC2    0x99aabbcc
+#define VENTOY_UNIX_SEG_MAGIC3    0xddeeff00
+#define VENTOY_UNIX_MAX_SEGNUM   40960
+struct g_ventoy_seg {
+    uint64_t seg_start_bytes;
+    uint64_t seg_end_bytes;
+};
+
+struct g_ventoy_map{
+    uint32_t magic1[4];
+    uint32_t magic2[4];
+    uint64_t segnum;
+    uint64_t disksize;
+    uint8_t diskuuid[16];
+    struct g_ventoy_seg seglist[VENTOY_UNIX_MAX_SEGNUM];
+    uint32_t magic3[4];
+};
+#pragma pack()
+
+#define VENTOY_MAP_VALID(magic2) \
+    (magic2[0] == VENTOY_UNIX_SEG_MAGIC0 && magic2[1] == VENTOY_UNIX_SEG_MAGIC1 && magic2[2] == VENTOY_UNIX_SEG_MAGIC2 && magic2[3] == VENTOY_UNIX_SEG_MAGIC3)
+
 #endif	/* _KERNEL */

 struct g_ventoy_metadata {
--- a/Unix/ventoy_unix_src/FreeBSD/geom_ventoy_src/11.x/sys/geom/ventoy/g_ventoy.c
+++ b/Unix/ventoy_unix_src/FreeBSD/geom_ventoy_src/11.x/sys/geom/ventoy/g_ventoy.c
@@ -65,11 +65,22 @@ static g_taste_t g_ventoy_taste;
 static g_ctl_req_t g_ventoy_config;
 static g_dumpconf_t g_ventoy_dumpconf;

-static const char *g_ventoy_disk_uuid = NULL;
+static char g_ventoy_disk_uuid[64];
 static bool g_ventoy_tasted = false;
 static off_t g_ventoy_disk_size = 0;
 static off_t g_disk_map_start = 0;
 static off_t g_disk_map_end = 0;
+static int g_ventoy_remount = 0;
+
+struct g_ventoy_map g_ventoy_map_data __attribute__((aligned (4096))) = 
+{
+    { VENTOY_UNIX_SEG_MAGIC0, VENTOY_UNIX_SEG_MAGIC1, VENTOY_UNIX_SEG_MAGIC2, VENTOY_UNIX_SEG_MAGIC3 },
+    { 0, 0, 0, 0 },
+    0, 0,
+    { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+    { { 0, 0 } },
+    { VENTOY_UNIX_SEG_MAGIC0, VENTOY_UNIX_SEG_MAGIC1, VENTOY_UNIX_SEG_MAGIC2, VENTOY_UNIX_SEG_MAGIC3 }
+};

 struct g_class g_ventoy_class = {
 	.name = G_VENTOY_CLASS_NAME,
@@ -191,12 +202,19 @@ g_ventoy_access(struct g_provider *pp, int dr, int dw, int de)
 	g_topology_assert();
 	gp = pp->geom;

-	/* On first open, grab an extra "exclusive" bit */
-	if (pp->acr == 0 && pp->acw == 0 && pp->ace == 0)
-		de++;
-	/* ... and let go of it on last close */
-	if ((pp->acr + dr) == 0 && (pp->acw + dw) == 0 && (pp->ace + de) == 0)
-		de--;
+    if (g_ventoy_remount)
+    {
+        de = 0;
+    }
+    else
+    {
+        /* On first open, grab an extra "exclusive" bit */
+    	if (pp->acr == 0 && pp->acw == 0 && pp->ace == 0)
+    		de++;
+    	/* ... and let go of it on last close */
+    	if ((pp->acr + dr) == 0 && (pp->acw + dw) == 0 && (pp->ace + de) == 0)
+    		de--;
+    }

 	LIST_FOREACH_SAFE(cp1, &gp->consumer, consumer, tmp) {
 		error = g_access(cp1, dr, dw, de);
@@ -678,24 +696,52 @@ g_ventoy_destroy_geom(struct gctl_req *req __unused,
 static bool g_vtoy_check_disk(struct g_class *mp, struct g_provider *pp)
 {
    int i;
+    int vlnk = 0;    
+    bool ret = true;
    uint8_t *buf;
    char uuid[64];
    const char *value;
    struct g_consumer *cp;
 	struct g_geom *gp;
+    uint8_t mbrdata[] = {
+        0xEB, 0x63, 0x90, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,    
+        0x56, 0x54, 0x00, 0x47, 0x65, 0x00, 0x48, 0x44, 0x00, 0x52, 0x64, 0x00, 0x20, 0x45, 0x72, 0x0D,
+    };
    
    if (g_ventoy_disk_size == 0)
    {
-        if (resource_string_value("ventoy", 0, "disksize", &value) == 0)
+        if (VENTOY_MAP_VALID(g_ventoy_map_data.magic2))
        {
-            G_DEBUG("ventoy.disksize: %s\n", value);
-            g_ventoy_disk_size = strtouq(value, NULL, 0);
-        }
+            G_DEBUG("ventoy map data is valid. [OK]\n");

-        if (resource_string_value("ventoy", 0, "diskuuid", &g_ventoy_disk_uuid) == 0)
-        {
+            for (i = 0; i < 16; i++)
+            {
+                sprintf(uuid + i * 2, "%02x", g_ventoy_map_data.diskuuid[i]);
+            }
+            snprintf(g_ventoy_disk_uuid, sizeof(g_ventoy_disk_uuid), "%s", uuid);
+            g_ventoy_disk_size = g_ventoy_map_data.disksize;
+            
+            G_DEBUG("ventoy.disksize: %llu\n", (unsigned long long)g_ventoy_disk_size);
            G_DEBUG("ventoy.diskuuid: <%s>\n", g_ventoy_disk_uuid);
        }
+        else
+        {
+            G_DEBUG("ventoy map data is invalid, get from resource\n");
+        
+            if (resource_string_value("ventoy", 0, "disksize", &value) == 0)
+            {
+                G_DEBUG("ventoy.disksize: %s\n", value);
+                g_ventoy_disk_size = strtouq(value, NULL, 0);
+            }
+
+            if (resource_string_value("ventoy", 0, "diskuuid", &value) == 0)
+            {
+                snprintf(g_ventoy_disk_uuid, sizeof(g_ventoy_disk_uuid), "%s", value);
+                G_DEBUG("ventoy.diskuuid: <%s>\n", value);
+            }
+        }
    }

    if (g_ventoy_disk_size != pp->mediasize)
@@ -736,14 +782,93 @@ static bool g_vtoy_check_disk(struct g_class *mp, struct g_provider *pp)
    {
        sprintf(uuid + i * 2, "%02x", buf[0x180 + i]);
    }
-    g_free(buf);
-    
-    if (strncmp(g_ventoy_disk_uuid, uuid, 32) == 0)
+
+    if (strncmp(g_ventoy_disk_uuid, uuid, 32))
    {
-        return true;
+        ret = false;
    }

-    return false;
+    if (resource_int_value("ventoy", 0, "vlnk", &vlnk) || (vlnk != 1))
+    {
+        if (memcmp(mbrdata, buf, 0x30) || memcmp(mbrdata + 0x30, buf + 0x190, 16))
+        {
+            ret = false;
+        }
+    }
+
+    g_free(buf);
+
+    if (ret)
+    {
+        G_DEBUG("ventoy disk check OK\n");
+    }
+
+    return ret;
+}
+
+struct g_dev_softc {
+	struct mtx	 sc_mtx;
+	struct cdev	*sc_dev;
+	struct cdev	*sc_alias;
+	int		 sc_open;
+	int		 sc_active;
+};
+
+static int g_ventoy_devalias(struct g_provider *pp)
+{
+    static int firstflag = 0;
+    const static char *ventoy_alias = NULL;
+    static struct g_provider *ventoy_pp = NULL;
+	struct g_consumer *cp;
+    struct cdev *adev;
+    struct g_dev_softc *sc;
+    
+    if (firstflag == 0)
+    {
+        /* hint.ventoy.0.alias=xxx */
+        if (resource_string_value("ventoy", 0, "alias", &ventoy_alias) == 0)
+        {
+            G_DEBUG("###### ventoy alias <%s> ######\n", ventoy_alias);
+        }
+        else
+        {
+            ventoy_alias = NULL;
+        }
+        firstflag = 1;
+    }
+
+    if (!ventoy_alias)
+    {
+        return 0;
+    }
+
+    if (!ventoy_pp)
+    {
+        if (strcmp(pp->name, "ventoy/IMAGE") == 0)
+        {
+            ventoy_pp = pp;
+        }
+        return 0;
+    }
+    
+    LIST_FOREACH(cp, &ventoy_pp->consumers, consumers) {
+        if (cp->geom && cp->geom->class && cp->geom->class->name)
+        {
+            printf("111 cp->geom->class->name=<%s>\n", cp->geom->class->name);
+            
+            if (strcmp(cp->geom->class->name, "DEV") == 0)
+            {
+                sc = cp->private;
+
+                make_dev_alias_p(MAKEDEV_CHECKNAME | MAKEDEV_WAITOK, &adev, sc->sc_dev, "%s", ventoy_alias);
+                G_DEBUG("Create devalias for ventoy <%s>\n", ventoy_alias);
+                ventoy_alias = NULL;
+                break;
+            }
+        }
+    }
+
+    return 0;
 }

 static struct g_geom *
@@ -752,12 +877,15 @@ g_ventoy_taste(struct g_class *mp, struct g_provider *pp, int flags __unused)
    int i;
 	int error;
    int disknum;
+    int remount = 0;
    char *endpos;
    const char *value;
 	struct g_geom *gp;
 	struct g_ventoy_metadata md;
 	struct g_ventoy_softc *sc;

+    g_ventoy_devalias(pp);
+
    if (g_ventoy_tasted)
    {
        return NULL;
@@ -777,9 +905,25 @@ g_ventoy_taste(struct g_class *mp, struct g_provider *pp, int flags __unused)

    g_ventoy_tasted = true;

-    G_DEBUG("######### ventoy disk <%s> #############\n", pp->name);
+    G_DEBUG("###### ventoy disk <%s> ######\n", pp->name);

-    resource_int_value("ventoy", 0, "segnum", &disknum);
+    /* hint.ventoy.0.remount=1 */
+    if (resource_int_value("ventoy", 0, "remount", &remount) == 0 && remount == 1)
+    {
+        g_ventoy_remount = 1;
+        G_DEBUG("###### ventoy remount enabled ######\n");
+    }
+    
+    if (VENTOY_MAP_VALID(g_ventoy_map_data.magic2))
+    {
+        disknum = (int)g_ventoy_map_data.segnum;
+        G_DEBUG("segnum from map data is:<%d>\n", disknum);
+    }
+    else
+    {
+        resource_int_value("ventoy", 0, "segnum", &disknum);
+        G_DEBUG("segnum from resource is:<%d>\n", disknum);
+    }

    strlcpy(md.md_magic, G_VENTOY_MAGIC, sizeof(md.md_magic));
 	md.md_version = G_VENTOY_VERSION;
@@ -801,18 +945,29 @@ g_ventoy_taste(struct g_class *mp, struct g_provider *pp, int flags __unused)

    for (i = 0; i < disknum; i ++)
    {
-        if (resource_string_value("ventoy", i, "seg", &value) == 0)
+        if (VENTOY_MAP_VALID(g_ventoy_map_data.magic2))
        {
-            g_disk_map_start = strtouq(value, &endpos, 0);
-            g_disk_map_end = strtouq(endpos + 1, NULL, 0);
+            G_DEBUG("[map] ventoy segment%d: 0x%llx@0x%llx\n", i, 
+                (long long)g_ventoy_map_data.seglist[i].seg_start_bytes,
+                (long long)g_ventoy_map_data.seglist[i].seg_end_bytes);
+            
+            g_disk_map_start = (off_t)g_ventoy_map_data.seglist[i].seg_start_bytes;
+            g_disk_map_end = (off_t)g_ventoy_map_data.seglist[i].seg_end_bytes;
        }
        else
        {
-            printf("Failed to parse ventoy seg %d\n", i);
-            continue;
+            if (resource_string_value("ventoy", i, "seg", &value) == 0)
+            {
+                g_disk_map_start = strtouq(value, &endpos, 0);
+                g_disk_map_end = strtouq(endpos + 1, NULL, 0);
+            }
+            else
+            {
+                printf("Failed to parse ventoy seg %d\n", i);
+                continue;
+            }
+            G_DEBUG("[resource] ventoy segment%d: %s\n", i, value);
        }
-
-        G_DEBUG("ventoy segment%d: %s\n", i, value);
        
        G_VENTOY_DEBUG(1, "Adding disk %s to %s.", pp->name, gp->name);
    	error = g_ventoy_add_disk(sc, pp, i);
@@ -828,7 +983,7 @@ g_ventoy_taste(struct g_class *mp, struct g_provider *pp, int flags __unused)
        g_disk_map_end = 0;
    }

-	return (gp);
+    return (gp);
 }

 static void
@@ -1066,3 +1221,4 @@ g_ventoy_dumpconf(struct sbuf *sb, const char *indent, struct g_geom *gp,
 }

 DECLARE_GEOM_CLASS(g_ventoy_class, g_ventoy);
+//MODULE_VERSION(geom_ventoy, 0);
--- a/Unix/ventoy_unix_src/FreeBSD/geom_ventoy_src/11.x/sys/geom/ventoy/g_ventoy.h
+++ b/Unix/ventoy_unix_src/FreeBSD/geom_ventoy_src/11.x/sys/geom/ventoy/g_ventoy.h
@@ -76,6 +76,33 @@ struct g_ventoy_softc {
 	struct mtx	 sc_lock;
 };
 #define	sc_name	sc_geom->name
+
+
+#pragma pack(1)
+#define VENTOY_UNIX_SEG_MAGIC0    0x11223344
+#define VENTOY_UNIX_SEG_MAGIC1    0x55667788
+#define VENTOY_UNIX_SEG_MAGIC2    0x99aabbcc
+#define VENTOY_UNIX_SEG_MAGIC3    0xddeeff00
+#define VENTOY_UNIX_MAX_SEGNUM   40960
+struct g_ventoy_seg {
+    uint64_t seg_start_bytes;
+    uint64_t seg_end_bytes;
+};
+
+struct g_ventoy_map{
+    uint32_t magic1[4];
+    uint32_t magic2[4];
+    uint64_t segnum;
+    uint64_t disksize;
+    uint8_t diskuuid[16];
+    struct g_ventoy_seg seglist[VENTOY_UNIX_MAX_SEGNUM];
+    uint32_t magic3[4];
+};
+#pragma pack()
+
+#define VENTOY_MAP_VALID(magic2) \
+    (magic2[0] == VENTOY_UNIX_SEG_MAGIC0 && magic2[1] == VENTOY_UNIX_SEG_MAGIC1 && magic2[2] == VENTOY_UNIX_SEG_MAGIC2 && magic2[3] == VENTOY_UNIX_SEG_MAGIC3)
+
 #endif	/* _KERNEL */

 struct g_ventoy_metadata {
--- a/Unix/ventoy_unix_src/FreeBSD/geom_ventoy_src/12.x/sys/geom/ventoy/g_ventoy.c
+++ b/Unix/ventoy_unix_src/FreeBSD/geom_ventoy_src/12.x/sys/geom/ventoy/g_ventoy.c
@@ -70,8 +70,9 @@ static bool g_ventoy_tasted = false;
 static off_t g_ventoy_disk_size = 0;
 static off_t g_disk_map_start = 0;
 static off_t g_disk_map_end = 0;
+static int g_ventoy_remount = 0;

-struct g_ventoy_map g_ventoy_map_data __attribute__((aligned (65536))) = 
+struct g_ventoy_map g_ventoy_map_data __attribute__((aligned (4096))) = 
 {
    { VENTOY_UNIX_SEG_MAGIC0, VENTOY_UNIX_SEG_MAGIC1, VENTOY_UNIX_SEG_MAGIC2, VENTOY_UNIX_SEG_MAGIC3 },
    { 0, 0, 0, 0 },
@@ -200,12 +201,19 @@ g_ventoy_access(struct g_provider *pp, int dr, int dw, int de)
 	g_topology_assert();
 	gp = pp->geom;

-	/* On first open, grab an extra "exclusive" bit */
-	if (pp->acr == 0 && pp->acw == 0 && pp->ace == 0)
-		de++;
-	/* ... and let go of it on last close */
-	if ((pp->acr + dr) == 0 && (pp->acw + dw) == 0 && (pp->ace + de) == 0)
-		de--;
+    if (g_ventoy_remount)
+    {
+        de = 0;
+    }
+    else
+    {
+        /* On first open, grab an extra "exclusive" bit */
+    	if (pp->acr == 0 && pp->acw == 0 && pp->ace == 0)
+    		de++;
+    	/* ... and let go of it on last close */
+    	if ((pp->acr + dr) == 0 && (pp->acw + dw) == 0 && (pp->ace + de) == 0)
+    		de--;
+    }

 	LIST_FOREACH_SAFE(cp1, &gp->consumer, consumer, tmp) {
 		error = g_access(cp1, dr, dw, de);
@@ -687,6 +695,7 @@ g_ventoy_destroy_geom(struct gctl_req *req __unused,
 static bool g_vtoy_check_disk(struct g_class *mp, struct g_provider *pp)
 {
    int i;
+    int vlnk = 0;    
    bool ret = true;
    uint8_t *buf;
    char uuid[64];
@@ -778,9 +787,12 @@ static bool g_vtoy_check_disk(struct g_class *mp, struct g_provider *pp)
        ret = false;
    }

-    if (memcmp(mbrdata, buf, 0x30) || memcmp(mbrdata + 0x30, buf + 0x190, 16))
+    if (resource_int_value("ventoy", 0, "vlnk", &vlnk) || (vlnk != 1))
    {
-        ret = false;
+        if (memcmp(mbrdata, buf, 0x30) || memcmp(mbrdata + 0x30, buf + 0x190, 16))
+        {
+            ret = false;
+        }
    }

    g_free(buf);
@@ -799,8 +811,10 @@ g_ventoy_taste(struct g_class *mp, struct g_provider *pp, int flags __unused)
    int i;
 	int error;
    int disknum;
+    int remount = 0;
    char *endpos;
    const char *value;
+    const char *alias = NULL;
 	struct g_geom *gp;
 	struct g_ventoy_metadata md;
 	struct g_ventoy_softc *sc;
@@ -824,7 +838,24 @@ g_ventoy_taste(struct g_class *mp, struct g_provider *pp, int flags __unused)

    g_ventoy_tasted = true;

-    G_DEBUG("######### ventoy disk <%s> #############\n", pp->name);
+    G_DEBUG("###### ventoy disk <%s> ######\n", pp->name);
+
+    /* hint.ventoy.0.remount=1 */
+    if (resource_int_value("ventoy", 0, "remount", &remount) == 0 && remount == 1)
+    {
+        g_ventoy_remount = 1;
+        G_DEBUG("###### ventoy remount enabled ######\n");
+    }
+    
+    /* hint.ventoy.0.alias=xxx */
+    if (resource_string_value("ventoy", 0, "alias", &alias) == 0)
+    {
+        G_DEBUG("###### ventoy alias <%s> ######\n", alias);
+    }
+    else
+    {
+        alias = NULL;
+    }

    if (VENTOY_MAP_VALID(g_ventoy_map_data.magic2))
    {
@@ -895,7 +926,12 @@ g_ventoy_taste(struct g_class *mp, struct g_provider *pp, int flags __unused)
        g_disk_map_end = 0;
    }

-	return (gp);
+    if (alias)
+    {
+        g_geom_add_alias(gp, alias);
+    }
+
+    return (gp);
 }

 static void
--- a/Unix/ventoy_unix_src/FreeBSD/geom_ventoy_src/13.x/sys/geom/ventoy/g_ventoy.c
+++ b/Unix/ventoy_unix_src/FreeBSD/geom_ventoy_src/13.x/sys/geom/ventoy/g_ventoy.c
@@ -70,8 +70,9 @@ static bool g_ventoy_tasted = false;
 static off_t g_ventoy_disk_size = 0;
 static off_t g_disk_map_start = 0;
 static off_t g_disk_map_end = 0;
+static int g_ventoy_remount = 0;

-struct g_ventoy_map g_ventoy_map_data __attribute__((aligned (65536))) = 
+struct g_ventoy_map g_ventoy_map_data __attribute__((aligned (4096))) = 
 {
    { VENTOY_UNIX_SEG_MAGIC0, VENTOY_UNIX_SEG_MAGIC1, VENTOY_UNIX_SEG_MAGIC2, VENTOY_UNIX_SEG_MAGIC3 },
    { 0, 0, 0, 0 },
@@ -200,12 +201,19 @@ g_ventoy_access(struct g_provider *pp, int dr, int dw, int de)
 	g_topology_assert();
 	gp = pp->geom;

-	/* On first open, grab an extra "exclusive" bit */
-	if (pp->acr == 0 && pp->acw == 0 && pp->ace == 0)
-		de++;
-	/* ... and let go of it on last close */
-	if ((pp->acr + dr) == 0 && (pp->acw + dw) == 0 && (pp->ace + de) == 0)
-		de--;
+    if (g_ventoy_remount)
+    {
+        de = 0;
+    }
+    else
+    {
+        /* On first open, grab an extra "exclusive" bit */
+    	if (pp->acr == 0 && pp->acw == 0 && pp->ace == 0)
+    		de++;
+    	/* ... and let go of it on last close */
+    	if ((pp->acr + dr) == 0 && (pp->acw + dw) == 0 && (pp->ace + de) == 0)
+    		de--;
+    }

 	LIST_FOREACH_SAFE(cp1, &gp->consumer, consumer, tmp) {
 		error = g_access(cp1, dr, dw, de);
@@ -721,6 +729,7 @@ g_ventoy_destroy_geom(struct gctl_req *req __unused,
 static bool g_vtoy_check_disk(struct g_class *mp, struct g_provider *pp)
 {
    int i;
+    int vlnk = 0;    
    bool ret = true;
    uint8_t *buf;
    char uuid[64];
@@ -812,9 +821,12 @@ static bool g_vtoy_check_disk(struct g_class *mp, struct g_provider *pp)
        ret = false;
    }

-    if (memcmp(mbrdata, buf, 0x30) || memcmp(mbrdata + 0x30, buf + 0x190, 16))
+    if (resource_int_value("ventoy", 0, "vlnk", &vlnk) || (vlnk != 1))
    {
-        ret = false;
+        if (memcmp(mbrdata, buf, 0x30) || memcmp(mbrdata + 0x30, buf + 0x190, 16))
+        {
+            ret = false;
+        }
    }

    g_free(buf);
@@ -833,8 +845,10 @@ g_ventoy_taste(struct g_class *mp, struct g_provider *pp, int flags __unused)
    int i;
 	int error;
    int disknum;
+    int remount = 0;
    char *endpos;
    const char *value;
+    const char *alias = NULL;
 	struct g_geom *gp;
 	struct g_ventoy_metadata md;
 	struct g_ventoy_softc *sc;
@@ -858,7 +872,24 @@ g_ventoy_taste(struct g_class *mp, struct g_provider *pp, int flags __unused)

    g_ventoy_tasted = true;

-    G_DEBUG("######### ventoy disk <%s> #############\n", pp->name);
+    G_DEBUG("###### ventoy disk <%s> ######\n", pp->name);
+
+    /* hint.ventoy.0.remount=1 */
+    if (resource_int_value("ventoy", 0, "remount", &remount) == 0 && remount == 1)
+    {
+        g_ventoy_remount = 1;
+        G_DEBUG("###### ventoy remount enabled ######\n");
+    }
+    
+    /* hint.ventoy.0.alias=xxx */
+    if (resource_string_value("ventoy", 0, "alias", &alias) == 0)
+    {
+        G_DEBUG("###### ventoy alias <%s> ######\n", alias);
+    }
+    else
+    {
+        alias = NULL;
+    }

    if (VENTOY_MAP_VALID(g_ventoy_map_data.magic2))
    {
@@ -929,7 +960,12 @@ g_ventoy_taste(struct g_class *mp, struct g_provider *pp, int flags __unused)
        g_disk_map_end = 0;
    }

-	return (gp);
+    if (alias && sc && sc->sc_provider)
+    {
+        g_provider_add_alias(sc->sc_provider, "%s", alias);
+    }
+
+    return (gp);
 }

 static void
--- a/Unix/ventoy_unix_src/FreeBSD/geom_ventoy_src/9.x/sys/geom/ventoy/g_ventoy.c
+++ b/Unix/ventoy_unix_src/FreeBSD/geom_ventoy_src/9.x/sys/geom/ventoy/g_ventoy.c
@@ -65,11 +65,22 @@ static g_taste_t g_ventoy_taste;
 static g_ctl_req_t g_ventoy_config;
 static g_dumpconf_t g_ventoy_dumpconf;

-static const char *g_ventoy_disk_uuid = NULL;
+static char g_ventoy_disk_uuid[64];
 static bool g_ventoy_tasted = false;
 static off_t g_ventoy_disk_size = 0;
 static off_t g_disk_map_start = 0;
 static off_t g_disk_map_end = 0;
+static int g_ventoy_remount = 0;
+
+struct g_ventoy_map g_ventoy_map_data __attribute__((aligned (4096))) = 
+{
+    { VENTOY_UNIX_SEG_MAGIC0, VENTOY_UNIX_SEG_MAGIC1, VENTOY_UNIX_SEG_MAGIC2, VENTOY_UNIX_SEG_MAGIC3 },
+    { 0, 0, 0, 0 },
+    0, 0,
+    { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+    { { 0, 0 } },
+    { VENTOY_UNIX_SEG_MAGIC0, VENTOY_UNIX_SEG_MAGIC1, VENTOY_UNIX_SEG_MAGIC2, VENTOY_UNIX_SEG_MAGIC3 }
+};

 struct g_class g_ventoy_class = {
 	.name = G_VENTOY_CLASS_NAME,
@@ -191,12 +202,19 @@ g_ventoy_access(struct g_provider *pp, int dr, int dw, int de)
 	g_topology_assert();
 	gp = pp->geom;

-	/* On first open, grab an extra "exclusive" bit */
-	if (pp->acr == 0 && pp->acw == 0 && pp->ace == 0)
-		de++;
-	/* ... and let go of it on last close */
-	if ((pp->acr + dr) == 0 && (pp->acw + dw) == 0 && (pp->ace + de) == 0)
-		de--;
+    if (g_ventoy_remount)
+    {
+        de = 0;
+    }
+    else
+    {
+        /* On first open, grab an extra "exclusive" bit */
+    	if (pp->acr == 0 && pp->acw == 0 && pp->ace == 0)
+    		de++;
+    	/* ... and let go of it on last close */
+    	if ((pp->acr + dr) == 0 && (pp->acw + dw) == 0 && (pp->ace + de) == 0)
+    		de--;
+    }

 	LIST_FOREACH_SAFE(cp1, &gp->consumer, consumer, tmp) {
 		error = g_access(cp1, dr, dw, de);
@@ -642,24 +660,52 @@ g_ventoy_destroy_geom(struct gctl_req *req __unused,
 static bool g_vtoy_check_disk(struct g_class *mp, struct g_provider *pp)
 {
    int i;
+    int vlnk = 0;    
+    bool ret = true;
    uint8_t *buf;
    char uuid[64];
    const char *value;
    struct g_consumer *cp;
 	struct g_geom *gp;
+    uint8_t mbrdata[] = {
+        0xEB, 0x63, 0x90, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,    
+        0x56, 0x54, 0x00, 0x47, 0x65, 0x00, 0x48, 0x44, 0x00, 0x52, 0x64, 0x00, 0x20, 0x45, 0x72, 0x0D,
+    };
    
    if (g_ventoy_disk_size == 0)
    {
-        if (resource_string_value("ventoy", 0, "disksize", &value) == 0)
+        if (VENTOY_MAP_VALID(g_ventoy_map_data.magic2))
        {
-            G_DEBUG("ventoy.disksize: %s\n", value);
-            g_ventoy_disk_size = strtouq(value, NULL, 0);
-        }
+            G_DEBUG("ventoy map data is valid. [OK]\n");

-        if (resource_string_value("ventoy", 0, "diskuuid", &g_ventoy_disk_uuid) == 0)
-        {
+            for (i = 0; i < 16; i++)
+            {
+                sprintf(uuid + i * 2, "%02x", g_ventoy_map_data.diskuuid[i]);
+            }
+            snprintf(g_ventoy_disk_uuid, sizeof(g_ventoy_disk_uuid), "%s", uuid);
+            g_ventoy_disk_size = g_ventoy_map_data.disksize;
+            
+            G_DEBUG("ventoy.disksize: %llu\n", (unsigned long long)g_ventoy_disk_size);
            G_DEBUG("ventoy.diskuuid: <%s>\n", g_ventoy_disk_uuid);
        }
+        else
+        {
+            G_DEBUG("ventoy map data is invalid, get from resource\n");
+        
+            if (resource_string_value("ventoy", 0, "disksize", &value) == 0)
+            {
+                G_DEBUG("ventoy.disksize: %s\n", value);
+                g_ventoy_disk_size = strtouq(value, NULL, 0);
+            }
+
+            if (resource_string_value("ventoy", 0, "diskuuid", &value) == 0)
+            {
+                snprintf(g_ventoy_disk_uuid, sizeof(g_ventoy_disk_uuid), "%s", value);
+                G_DEBUG("ventoy.diskuuid: <%s>\n", value);
+            }
+        }
    }

    if (g_ventoy_disk_size != pp->mediasize)
@@ -700,14 +746,28 @@ static bool g_vtoy_check_disk(struct g_class *mp, struct g_provider *pp)
    {
        sprintf(uuid + i * 2, "%02x", buf[0x180 + i]);
    }
-    g_free(buf);
-    
-    if (strncmp(g_ventoy_disk_uuid, uuid, 32) == 0)
+
+    if (strncmp(g_ventoy_disk_uuid, uuid, 32))
    {
-        return true;
+        ret = false;
    }

-    return false;
+    if (resource_int_value("ventoy", 0, "vlnk", &vlnk) || (vlnk != 1))
+    {
+        if (memcmp(mbrdata, buf, 0x30) || memcmp(mbrdata + 0x30, buf + 0x190, 16))
+        {
+            ret = false;
+        }
+    }
+
+    g_free(buf);
+
+    if (ret)
+    {
+        G_DEBUG("ventoy disk check OK\n");
+    }
+
+    return ret;
 }

 static struct g_geom *
@@ -716,8 +776,10 @@ g_ventoy_taste(struct g_class *mp, struct g_provider *pp, int flags __unused)
    int i;
 	int error;
    int disknum;
+    int remount = 0;
    char *endpos;
    const char *value;
+    const char *alias = NULL;
 	struct g_geom *gp;
 	struct g_ventoy_metadata md;
 	struct g_ventoy_softc *sc;
@@ -741,9 +803,32 @@ g_ventoy_taste(struct g_class *mp, struct g_provider *pp, int flags __unused)

    g_ventoy_tasted = true;

-    G_DEBUG("######### ventoy disk <%s> #############\n", pp->name);
+    G_DEBUG("###### ventoy disk <%s> ######\n", pp->name);

-    resource_int_value("ventoy", 0, "segnum", &disknum);
+    /* hint.ventoy.0.remount=1 */
+    if (resource_int_value("ventoy", 0, "remount", &remount) == 0 && remount == 1)
+    {
+        g_ventoy_remount = 1;
+        G_DEBUG("###### ventoy remount enabled ######\n");
+    }
+    
+    /* hint.ventoy.0.alias=xxx */
+    if (resource_string_value("ventoy", 0, "alias", &alias) == 0 && alias)
+    {
+        G_DEBUG("###### ventoy alias <%s> ######\n", alias);
+        setenv("kern.devalias.ventoy/IMAGE", alias);
+    }
+
+    if (VENTOY_MAP_VALID(g_ventoy_map_data.magic2))
+    {
+        disknum = (int)g_ventoy_map_data.segnum;
+        G_DEBUG("segnum from map data is:<%d>\n", disknum);
+    }
+    else
+    {
+        resource_int_value("ventoy", 0, "segnum", &disknum);
+        G_DEBUG("segnum from resource is:<%d>\n", disknum);
+    }

    strlcpy(md.md_magic, G_VENTOY_MAGIC, sizeof(md.md_magic));
 	md.md_version = G_VENTOY_VERSION;
@@ -765,18 +850,29 @@ g_ventoy_taste(struct g_class *mp, struct g_provider *pp, int flags __unused)

    for (i = 0; i < disknum; i ++)
    {
-        if (resource_string_value("ventoy", i, "seg", &value) == 0)
+        if (VENTOY_MAP_VALID(g_ventoy_map_data.magic2))
        {
-            g_disk_map_start = strtouq(value, &endpos, 0);
-            g_disk_map_end = strtouq(endpos + 1, NULL, 0);
+            G_DEBUG("[map] ventoy segment%d: 0x%llx@0x%llx\n", i, 
+                (long long)g_ventoy_map_data.seglist[i].seg_start_bytes,
+                (long long)g_ventoy_map_data.seglist[i].seg_end_bytes);
+            
+            g_disk_map_start = (off_t)g_ventoy_map_data.seglist[i].seg_start_bytes;
+            g_disk_map_end = (off_t)g_ventoy_map_data.seglist[i].seg_end_bytes;
        }
        else
        {
-            printf("Failed to parse ventoy seg %d\n", i);
-            continue;
+            if (resource_string_value("ventoy", i, "seg", &value) == 0)
+            {
+                g_disk_map_start = strtouq(value, &endpos, 0);
+                g_disk_map_end = strtouq(endpos + 1, NULL, 0);
+            }
+            else
+            {
+                printf("Failed to parse ventoy seg %d\n", i);
+                continue;
+            }
+            G_DEBUG("[resource] ventoy segment%d: %s\n", i, value);
        }
-
-        G_DEBUG("ventoy segment%d: %s\n", i, value);
        
        G_VENTOY_DEBUG(1, "Adding disk %s to %s.", pp->name, gp->name);
    	error = g_ventoy_add_disk(sc, pp, i);
@@ -792,7 +888,7 @@ g_ventoy_taste(struct g_class *mp, struct g_provider *pp, int flags __unused)
        g_disk_map_end = 0;
    }

-	return (gp);
+    return (gp);
 }

 static void
--- a/Unix/ventoy_unix_src/FreeBSD/geom_ventoy_src/9.x/sys/geom/ventoy/g_ventoy.h
+++ b/Unix/ventoy_unix_src/FreeBSD/geom_ventoy_src/9.x/sys/geom/ventoy/g_ventoy.h
@@ -76,6 +76,33 @@ struct g_ventoy_softc {
 	struct mtx	 sc_lock;
 };
 #define	sc_name	sc_geom->name
+
+
+#pragma pack(1)
+#define VENTOY_UNIX_SEG_MAGIC0    0x11223344
+#define VENTOY_UNIX_SEG_MAGIC1    0x55667788
+#define VENTOY_UNIX_SEG_MAGIC2    0x99aabbcc
+#define VENTOY_UNIX_SEG_MAGIC3    0xddeeff00
+#define VENTOY_UNIX_MAX_SEGNUM   40960
+struct g_ventoy_seg {
+    uint64_t seg_start_bytes;
+    uint64_t seg_end_bytes;
+};
+
+struct g_ventoy_map{
+    uint32_t magic1[4];
+    uint32_t magic2[4];
+    uint64_t segnum;
+    uint64_t disksize;
+    uint8_t diskuuid[16];
+    struct g_ventoy_seg seglist[VENTOY_UNIX_MAX_SEGNUM];
+    uint32_t magic3[4];
+};
+#pragma pack()
+
+#define VENTOY_MAP_VALID(magic2) \
+    (magic2[0] == VENTOY_UNIX_SEG_MAGIC0 && magic2[1] == VENTOY_UNIX_SEG_MAGIC1 && magic2[2] == VENTOY_UNIX_SEG_MAGIC2 && magic2[3] == VENTOY_UNIX_SEG_MAGIC3)
+
 #endif	/* _KERNEL */

 struct g_ventoy_metadata {
Author	SHA1	Message	Date
longpanda	392d8ef4fa	1.0.71 release	2022-03-11 21:36:42 +08:00
VenusGirl❤	d1900c75cd	Create ko_KR.txt (#1462 ) Korean Help	2022-03-11 21:25:01 +08:00
B̅	fa7e1d5fa0	keep up with 1.0.67 (#1464 ) Modify Japanese Translation for Grub Help Text to Keep up with 1.0.67 Release	2022-03-11 21:23:51 +08:00
longpanda	6ae8bf840d	Suppress the Fn hotkey when VTOY_DEFAULT_IMAGE is already Fn>xxx	2022-03-08 19:26:04 +08:00
longpanda	ce862da402	1. Fix the bug when booing Easy Recovery Essentional for Windows10. 2. Fix the bug when booting FreeBSD 13.0 by F2 browser mode.	2022-03-08 18:27:07 +08:00
longpanda	6d4f5ff00b	Update FUNDING.yml	2022-03-07 00:14:40 +08:00
longpanda	ab0f25d097	Fixe the issue when booting PrimeOS 2.0.1	2022-03-06 21:04:36 +08:00
longpanda	ff14c07c4e	Support Easy Recovery Essentials (#1481 )	2022-03-06 19:31:18 +08:00
longpanda	f7fac26c91	Auto use memdisk mode for KolibriOS.iso	2022-02-23 23:35:57 +08:00
longpanda	ebae102f41	Fix the issue when set F2> as the default menu item.	2022-02-23 17:05:33 +08:00
longpanda	c3718d6001	Auto use memdisk mode for Memtest86+ iso file.	2022-02-22 22:23:33 +08:00
longpanda	d0744513a6	You can set { "VTOY_DEFAULT_IMAGE": "F2>" } to set F2 browser as the default menu entry.	2022-02-22 20:20:59 +08:00