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vm:proxmox:kvm:linux [2026/07/08 20:54] – niziakvm:proxmox:kvm:linux [2026/07/08 20:55] (current) – niziak
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 ====== Linux Guests ====== ====== Linux Guests ======
 +
 +Enable WriteBack to group small writes into batches.
  
 ===== Filesystem ===== ===== Filesystem =====
Line 28: Line 30:
       * volblocksize=64kB ''-b 4096 -E stride=16,stripe-width=16 -O mmp''       * volblocksize=64kB ''-b 4096 -E stride=16,stripe-width=16 -O mmp''
       * volblocksize=128kB ''-b 4096 -E stride=32,stripe-width=32 -O mmp''       * volblocksize=128kB ''-b 4096 -E stride=32,stripe-width=32 -O mmp''
-    * ext4 mount options: ''-o noatime,lazytime,user_xattr''+    * ext4 mount options: ''-o discard,noatime,nodiratime,lazytime,user_xattr''
   * xfs:   * xfs:
     * mkfs.xfs options: ''''     * mkfs.xfs options: ''''