it-wiki:proxmox:know_how
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| it-wiki:proxmox:know_how [2023/08/23 19:20] – angelegt marko | it-wiki:proxmox:know_how [2024/05/16 18:29] (aktuell) – marko | ||
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| ====== Proxmox KnowHow and FAQ's ====== | ====== Proxmox KnowHow and FAQ's ====== | ||
| + | ===== Decrease size of VM hard disk / Disk verkleinern ===== | ||
| + | |||
| + | There currently is no supported way of doing this, since it might lead to catastrophic data loss. | ||
| + | |||
| + | If you are sure you know what you're doing, you're already on the right track: | ||
| + | |||
| + | - Nummerierter ListenpunktMake sure there is absolutely no important data in the sectors of the disk you're going the remove (starting from the end of the disk) | ||
| + | - (Make a backup before proceeding to be really sure) | ||
| + | - Shut down the VM | ||
| + | - Tell ZFS to shrink the disk (e.g. zfs set volsize=XXXG rpool/ | ||
| + | - Run qm rescan < | ||
| + | - Start the VM to verify | ||
| + | |||
| + | |||
| ===== Change NTP service from systemd-timesyncd to chrony ===== | ===== Change NTP service from systemd-timesyncd to chrony ===== | ||
| <code bash> | <code bash> | ||
it-wiki/proxmox/know_how.1692818401.txt.gz · Zuletzt geändert: von marko