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Update
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MacRimi
parent
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commit
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@ -1,11 +1,41 @@
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import type { Metadata } from "next"
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import { HardDrive } from "lucide-react"
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import CopyableCode from "@/components/CopyableCode"
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export const metadata: Metadata = {
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title: "ProxMenux Post-Install: Storage Settings",
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description:
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"Comprehensive guide to Storage Settings in the ProxMenux post-install script for optimizing Proxmox VE storage performance and management.",
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// ... (rest of the metadata remains the same)
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"Comprehensive guide to Storage Settings in the ProxMenux post-install script for optimizing Proxmox VE storage performance and configuration.",
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openGraph: {
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title: "ProxMenux Post-Install: Storage Settings",
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description:
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"Comprehensive guide to Storage Settings in the ProxMenux post-install script for optimizing Proxmox VE storage performance and configuration.",
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type: "article",
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url: "https://macrimi.github.io/ProxMenux/docs/post-install/storage",
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images: [
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{
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url: "https://macrimi.github.io/ProxMenux/storage-settings-image.png",
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width: 1200,
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height: 630,
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alt: "ProxMenux Post-Install Storage Settings",
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},
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],
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},
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twitter: {
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card: "summary_large_image",
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title: "ProxMenux Post-Install: Storage Settings",
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description:
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"Comprehensive guide to Storage Settings in the ProxMenux post-install script for optimizing Proxmox VE storage performance and configuration.",
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images: ["https://macrimi.github.io/ProxMenux/storage-settings-image.png"],
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},
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}
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function StepNumber({ number }: { number: number }) {
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return (
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<div className="inline-flex items-center justify-center w-8 h-8 mr-3 text-white bg-blue-500 rounded-full">
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<span className="text-sm font-bold">{number}</span>
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</div>
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)
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}
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export default function StorageSettingsPage() {
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@ -15,7 +45,119 @@ export default function StorageSettingsPage() {
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<HardDrive className="h-8 w-8 mr-2 text-blue-500" />
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<h1 className="text-3xl font-bold">Storage Settings</h1>
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</div>
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{/* ... (rest of the component remains the same) */}
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<p className="mb-4">
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The <strong>Storage Settings</strong> category focuses on optimizing storage performance and configuration for
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your Proxmox VE installation. These settings are crucial for ensuring efficient storage operations, which is
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vital in a virtualized environment where multiple VMs and containers share storage resources.
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</p>
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<h2 className="text-2xl font-semibold mt-8 mb-4">Available Optimizations</h2>
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<h3 className="text-xl font-semibold mt-16 mb-4 flex items-center">
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<StepNumber number={1} />
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Increase vzdump Backup Speed
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</h3>
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<p className="mb-4">
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This optimization configures vzdump to improve backup speed by adjusting bandwidth limits and I/O priority.
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</p>
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<p className="mb-4">
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<strong>Why it's beneficial:</strong> Faster backups reduce the impact on system performance during backup
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operations and allow for more frequent backups, improving data protection. This is particularly important in
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environments with large amounts of data or tight backup windows.
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</p>
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<p className="text-lg font-semibold mb-2">This adjustment automates the following commands:</p>
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<CopyableCode
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code={`
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# Configure bandwidth limit
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sed -i '/^#*bwlimit:/d' /etc/vzdump.conf
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echo "bwlimit: 0" >> /etc/vzdump.conf
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# Configure I/O priority
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sed -i '/^#*ionice:/d' /etc/vzdump.conf
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echo "ionice: 5" >> /etc/vzdump.conf
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`}
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/>
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<h3 className="text-xl font-semibold mt-16 mb-4 flex items-center">
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<StepNumber number={2} />
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Install and Configure ZFS Auto-snapshot
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</h3>
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<p className="mb-4">
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This optimization installs the zfs-auto-snapshot package and configures automatic ZFS snapshots at various
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intervals.
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</p>
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<p className="mb-4">
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<strong>Why it's beneficial:</strong> Automatic ZFS snapshots provide a robust and efficient method for
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point-in-time recovery, protecting against data loss or corruption. This is especially useful in virtualized
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environments where quick recovery options are crucial.
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</p>
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<p className="text-lg font-semibold mb-2">This adjustment automates the following commands:</p>
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<CopyableCode
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code={`
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# Install zfs-auto-snapshot
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apt-get -y install zfs-auto-snapshot
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# Configure snapshot schedules
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sed -i 's|^\*/[0-9]*.*--keep=[0-9]*|*/15 * * * * root /usr/sbin/zfs-auto-snapshot --quiet --syslog --label=frequent --keep=4|' /etc/cron.d/zfs-auto-snapshot
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sed -i 's|--keep=[0-9]*|--keep=1|g' /etc/cron.hourly/zfs-auto-snapshot
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sed -i 's|--keep=[0-9]*|--keep=1|g' /etc/cron.daily/zfs-auto-snapshot
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sed -i 's|--keep=[0-9]*|--keep=1|g' /etc/cron.weekly/zfs-auto-snapshot
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sed -i 's|--keep=[0-9]*|--keep=1|g' /etc/cron.monthly/zfs-auto-snapshot
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`}
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/>
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<h3 className="text-xl font-semibold mt-16 mb-4 flex items-center">
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<StepNumber number={3} />
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Optimize ZFS ARC Size
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</h3>
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<p className="mb-4">
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This optimization adjusts the ZFS Adaptive Replacement Cache (ARC) size based on the system's available memory.
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</p>
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<p className="mb-4">
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<strong>Why it's beneficial:</strong> Properly tuned ZFS ARC can significantly improve storage performance by
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caching frequently accessed data in RAM. This optimization ensures that ZFS uses an appropriate amount of memory
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based on the system's resources, balancing between storage performance and leaving enough memory for other
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processes.
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</p>
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<p className="text-lg font-semibold mb-2">This adjustment automates the following commands:</p>
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<CopyableCode
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code={`
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# Calculate ZFS ARC sizes based on RAM
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RAM_SIZE_GB=$(free -g | awk '/^Mem:/{print $2}')
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if [[ "$RAM_SIZE_GB" -le 16 ]]; then
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MY_ZFS_ARC_MIN=536870911 # 512MB
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MY_ZFS_ARC_MAX=536870912 # 512MB
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elif [[ "$RAM_SIZE_GB" -le 32 ]]; then
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MY_ZFS_ARC_MIN=1073741823 # 1GB
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MY_ZFS_ARC_MAX=1073741824 # 1GB
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else
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MY_ZFS_ARC_MIN=$((RAM_SIZE_GB * 1073741824 / 16))
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MY_ZFS_ARC_MAX=$((RAM_SIZE_GB * 1073741824 / 8))
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fi
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# Apply ZFS tuning parameters
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cat <<EOF > /etc/modprobe.d/99-zfsarc.conf
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# ZFS tuning
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options zfs zfs_arc_min=$MY_ZFS_ARC_MIN
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options zfs zfs_arc_max=$MY_ZFS_ARC_MAX
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# Enable prefetch method
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options zfs l2arc_noprefetch=0
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# Set max write speed to L2ARC (500MB)
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options zfs l2arc_write_max=524288000
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options zfs zfs_txg_timeout=60
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EOF
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`}
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/>
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<section className="mt-12 p-4 bg-blue-100 rounded-md">
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<h2 className="text-xl font-semibold mb-2">Automatic Application</h2>
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<p>
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All of these optimizations are automatically applied when selected in the Storage section. This automation
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ensures that these beneficial settings are applied consistently and correctly, saving time and reducing the
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potential for human error during manual configuration.
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</p>
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</section>
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</div>
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)
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}
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