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To run KVM you need direct access to CPU. Others VM like LXC or Openvz .... do not need direct CPU access.

You can export pool and import pool with new name.

# qm showcmd 101

EFI problem? Have no xp with it.

# zpool list -> it is RAW data sizes and its have nothing to do with available space If you want more free space in rpool/ROOT/pve-1 then 1. Turn off swap. 2. Remove rpool/swap 3. Create rpool/swap with less space like 5G 4. Format swap and mount Result -> free space for zfs pool rpool

It is not a bug. Creating pool "MY_POOL" the mount point will be set to /MY_POLL. You can set mountpoint on creating pool with -m ZFS will mount fs only on empty catalog. Proxmox install script is missing: # zfs set mountpoint=none rpool/ROOT # zfs set mountpoint=none rpool

No it is default action.

This automatically did it.

bit rot | bit roll | silence corruption - the data corruption then HDD give bad data or the cable leads to distort information.

How about bit rot ?

# zfs set mountpoint=none rpool

If you know and love ZFS why you go to HW Raid? it must be you don't need data protection.

ZFS dont have protection option from deleting zvol. But you may protect in other way. Part 1 Snaps How the Proxmox and Console do snapshots on ZFS? Console -> zfs snap zvol@name Proxmox -> zfs snap zvol@name -> put info in VM config file. Looking snapshosts from console you can see all...

If your RAID is made from ZFS then you don't need to worry about HDD names.

If your ZFS pool become damaged then as your self why it may happen. ECC ram? ZFS configuration?

if all mountpoints is OK and all volumes are mounted then I don't know why your files are missing.

# zfs get mountpoint # zfs get mounted

Log device is needed to check missing data on pool import action. If your Log device is crashed you can import pool manually by force .

The error you think you hitted is more related to Linux kernel 3.x and may be older versions. Do this test # rm -rf SRC; mkdir SRC; for i in $(seq 1 10000); do echo $i > SRC/$i ; done; find SRC | wc -l #for i in $(seq 1 10); do cp -r SRC DST$i; find DST$i | wc -l; done

Let him try it.