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computing:btrfsreminders

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computing:btrfsreminders [2026/02/07 20:29] – oemb1905computing:btrfsreminders [2026/02/07 20:32] (current) – oemb1905
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   btrfs property set /mnt/wh compression zstd:3   btrfs property set /mnt/wh compression zstd:3
      
-Once that's done and you've rebooted a few times and tested things a few times, you can safely make a mount script for remote rebooting. This way, you reboot and then log in to your user and detach, run a simple script to unlock and mount the BTRFS subvolumes ... and you are done! Create ''nano /usr/local/bin/btrfs-mount-datasets.sh'' and enter something like:+Once that's done and you've rebooted a few times and tested things a few times, you can safely make a mount script for remote rebooting. This way, you reboot and then log in to your user and detach, run a simple script to unlock and mount the BTRFS subvolumes ... and you are done! Create ''nano /usr/local/bin/btrfs-mount-datasets.sh'' and some ''chmod 750 /usr/local/bin/btrfs-mount-datasets.sh'' and enter something like:
  
   #!/bin/bash   #!/bin/bash
   #open SSD crypts   #open SSD crypts
-  cryptsetup luksOpen /dev/disk/by-id/scsi-35002538a98416870 ssd1 --key-file /home/sexa/.unlock/vms.key +  cryptsetup luksOpen /dev/disk/by-id/scsi-35002538a98416870 ssd1 --key-file /home/user/.unlock/vm.key 
-  cryptsetup luksOpen /dev/disk/by-id/scsi-35002538a98356f30 ssd2 --key-file /home/sexa/.unlock/vms.key +  cryptsetup luksOpen /dev/disk/by-id/scsi-35002538a98356f30 ssd2 --key-file /home/user/.unlock/vm.key 
-  cryptsetup luksOpen /dev/disk/by-id/scsi-35002538a983571d0 ssd3 --key-file /home/sexa/.unlock/vms.key +  cryptsetup luksOpen /dev/disk/by-id/scsi-35002538a983571d0 ssd3 --key-file /home/user/.unlock/vm.key 
-  cryptsetup luksOpen /dev/disk/by-id/scsi-35002538a98356590 ssd4 --key-file /home/sexa/.unlock/vms.key +  cryptsetup luksOpen /dev/disk/by-id/scsi-35002538a98356590 ssd4 --key-file /home/user/.unlock/vm.key 
-  cryptsetup luksOpen /dev/disk/by-id/scsi-35002538a0840a300 ssd5 --key-file /home/sexa/.unlock/vms.key +  cryptsetup luksOpen /dev/disk/by-id/scsi-35002538a0840a300 ssd5 --key-file /home/user/.unlock/vm.key 
-  cryptsetup luksOpen /dev/disk/by-id/scsi-35002538a98356500 ssd6 --key-file /home/sexa/.unlock/vms.key +  cryptsetup luksOpen /dev/disk/by-id/scsi-35002538a98356500 ssd6 --key-file /home/user/.unlock/vm.key 
-  cryptsetup luksOpen /dev/disk/by-id/scsi-35002538a084065d0 ssd7 --key-file /home/sexa/.unlock/vms.key +  cryptsetup luksOpen /dev/disk/by-id/scsi-35002538a084065d0 ssd7 --key-file /home/user/.unlock/vm.key 
-  cryptsetup luksOpen /dev/disk/by-id/scsi-35002538a98357220 ssd8 --key-file /home/sexa/.unlock/vms.key+  cryptsetup luksOpen /dev/disk/by-id/scsi-35002538a98357220 ssd8 --key-file /home/user/.unlock/vm.key
   #open PLATTER crypts   #open PLATTER crypts
-  cryptsetup luksOpen /dev/disk/by-id/scsi-35000c500d775df03 hdd1 --key-file /home/sexa/.unlock/warehouse.key +  cryptsetup luksOpen /dev/disk/by-id/scsi-35000c500d775df03 hdd1 --key-file /home/user/.unlock/wh.key 
-  cryptsetup luksOpen /dev/disk/by-id/scsi-35000c500d7694517 hdd2 --key-file /home/sexa/.unlock/warehouse.key +  cryptsetup luksOpen /dev/disk/by-id/scsi-35000c500d7694517 hdd2 --key-file /home/user/.unlock/wh.key 
-  cryptsetup luksOpen /dev/disk/by-id/scsi-35000c500d7771943 hdd3 --key-file /home/sexa/.unlock/warehouse.key +  cryptsetup luksOpen /dev/disk/by-id/scsi-35000c500d7771943 hdd3 --key-file /home/user/.unlock/wh.key 
-  cryptsetup luksOpen /dev/disk/by-id/scsi-35000c500cb1689e3 hdd4 --key-file /home/sexa/.unlock/warehouse.key +  cryptsetup luksOpen /dev/disk/by-id/scsi-35000c500cb1689e3 hdd4 --key-file /home/user/.unlock/wh.key 
-  #mount the btrfs r10 pool for vms +  #mount the btrfs r10 pool for vm 
-  mount -o compress-force=zstd:3,noatime,autodefrag,space_cache=v2,discard=async,commit=120 /dev/mapper/ssd1 /mnt/vms +  mount -o compress-force=zstd:3,noatime,autodefrag,space_cache=v2,discard=async,commit=120 /dev/mapper/ssd1 /mnt/vm 
-  #mount the btrfs r10 pool for warehouse +  #mount the btrfs r10 pool for wh 
-  mount -o compress=zstd:3,noatime,autodefrag,space_cache=v2,discard=async,commit=120 /dev/mapper/hdd1 /mnt/warehouse+  mount -o compress=zstd:3,noatime,autodefrag,space_cache=v2,discard=async,commit=120 /dev/mapper/hdd1 /mnt/wh 
 +   
  
  
computing/btrfsreminders.1770496189.txt.gz · Last modified: by oemb1905

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