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    [SOLVED] GRUB Rescue - Need help for beginner!

    Hi, I'm not very experienced with Linux core systems, but I think I've got a big, big problem: After restarting my server, it doesn't boot anymore GRUN loading.. Welcome to GRUB! error: no such device: 542d67217ce82747. error: unknown filesystem. grub rescue> Can anybody give me support, what...
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    [SOLVED] mysterious ZFS-Pool usage - who can help troubleshooting?

    Hi, my disk space on a ZFS pool is almost used but I don't know why. There are 3.22 T used, but I can't see why. ~# zfs list -t filesystem -o space NAME AVAIL USED USEDSNAP USEDDS USEDREFRESERV USEDCHILD rpool 752G 4.58T 0B...
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    [SOLVED] How to remove Cache Device from ZFS Pool

    Hi, I've got a pool with an cache device. It's an NVME and it's almost end of life SMART sais: "Percentage Used: 190% " I don't need this cache, so I'd like to remove the device. root@vhost:~# zpool status pool: rpool state: ONLINE status: Some supported features are not...
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    ZFS Pool degraded, device unavailable

    Hi, I'm a beginner with ZFS and need some help. I've got a pool, which contains 4 disks (originally). Today I've seen the following status: root@vhost:~# zpool status -L storage_2 pool: storage_2 state: DEGRADED status: One or more devices could not be used because the label is missing or...
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    [SOLVED] Directory für Backup auf ZFS

    Hallo zusammen, irgendwo habe ich einen Denkfehler, vielleicht könnt ihr mir kurz auf die Sprünge helfen: Ich habe bei mir zwei ZFS-Pools. Auf beiden liegen Disk-Images, soweit so gut. root@vhost:~# zfs list NAME USED AVAIL REFER MOUNTPOINT rpool...
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