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    pbs notify % usage datastore?

    Hello, Is it possible to set notification for pbs to warn us when a datastore reach 90% of its capacity for example?
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    fstrim doesn't reclaim space even with discard enabled

    Thank you!!!!! That was the issue. I didn't know that and I had a snapshot. After deleting the snapshot, space has been directly reclaimed. Awesome!
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    fstrim doesn't reclaim space even with discard enabled

    DOes discard and trim work only with data deleted after activation of "discard" option?
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    fstrim doesn't reclaim space even with discard enabled

    There is only one VM. If I reboot it, then I get again aaa@xxxx:~$ sudo fstrim -av /boot : 46,8 MiB (49092608 octets) réduits sur /dev/sda1 /media/stockage : 180,2 GiB (193461346304 octets) réduits sur /dev/sdb1 / : 246,7 GiB (264887894016 octets) réduits sur /dev/sda6 as if deleted data had...
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    fstrim doesn't reclaim space even with discard enabled

    If I `fstrim -av` again, then I get sudo fstrim -av /boot : 0 B (0 octets) réduits sur /dev/sda1 /media/stockage : 0 B (0 octets) réduits sur /dev/sdb1 / : 448,6 MiB (470351872 octets) réduits sur /dev/sda6 but if I reboot the VM and I `fstrim -av` again then I get like the first time, 180 Gb...
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    fstrim doesn't reclaim space even with discard enabled

    I forgot to show the Hardware VM settings :
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    fstrim doesn't reclaim space even with discard enabled

    Hello, I face difficulty to reclaim space. Here is the config I have for disks Here is command I did aaa@xxxx:~$ df -h Sys. de fichiers Taille Utilisé Dispo Uti% Monté sur udev 5,9G 0 5,9G 0% /dev tmpfs 1,2G 960K 1,2G 1% /run /dev/sda6 457G...
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    pve kernel: Out of memory: Killed process

    Thank you for your explanation. I can't get more ram. I have little less than 1Tb of disk so if I understand well, only 3GB for ARC would be enough, isn't it?
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    pve kernel: Out of memory: Killed process

    here is the result of arc_summary from pve shell: https://paste.yunohost.org/edihepokis.yaml What is arc about?
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    pve kernel: Out of memory: Killed process

    It's been few days I face an issue, a VM crash suddenly and I could not find any reason from within the VM. Then I check systemctl in pve and I could find following logs but I don't understand how it can run out of memory. pve is on a 16 GB RAM and there is only one CT set with 2Gb and this VM...
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    ZFS-8000-8A error backup

    Here is what I have done thank to the ZFS community (mailing liste) $ zpool clear backuppool $ zpool scrub -w backuppool; zpool scrub -w backuppool $ zpool status -v backuppool pool: backuppool state: ONLINE scan: scrub repaired 0B in 01:00:27 with 0 errors on Wed Apr 12 16:18:53 2023 config...
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    ZFS-8000-8A error backup

    Is this backuppool/backups:<0x43> the same as if I do root@xxx:/# zdb -d backuppool/backups 43 Dataset backuppool/backups [ZPL], ID 899, cr_txg 2827, 1.42T, 237 objects Object lvl iblk dblk dsize dnsize lsize %full type 43 1 128K 1K 4K 512 1K 100.00...
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    ZFS-8000-8A error backup

    1585 1 128K 512 0 512 512 100.00 ZFS plain file 1586 1 128K 512 0 512 512 100.00 ZFS plain file 1587 1 128K 512 0 512 512 100.00 ZFS plain file 1588 1 128K 1K 4K 512 1K 100.00 ZFS plain...
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    ZFS-8000-8A error backup

    If I do zdb backuppool/backups , here is what I get Dataset backuppool/backups [ZPL], ID 899, cr_txg 2827, 1.42T, 237 objects Object lvl iblk dblk dsize dnsize lsize %full type 0 6 128K 16K 288K 512 1.33M 8.71 DMU dnode -1 1 128K 512...
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    ZFS-8000-8A error backup

    I don't know if it's a dataset or a zvolume. In Datacenter/Storage, "backups" is a Directory type and "backuppool" is a ZFS type. I think backuppool is indeed a zfs pool. However, I don't know if backups is a dataset or a zvolume, only that iti s a Directory type.
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    ZFS-8000-8A error backup

    I got an email from my proxmox saying there was an error during backup. I run the command zpool status -x -v and here is the result pool: backuppool state: ONLINE status: One or more devices has experienced an error resulting in data corruption. Applications may be affected. action...
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    IOMMU not present anymore

    I guess it was that then :) Thanks!
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    IOMMU not present anymore

    Thank you for your explanation. You were right, the problem was that everything needed to be written on one single line. I misunderstood the sentence "needs to be placed as one line in /etc/kernel/cmdline". Everything is working back as expected. I just wonder why it has stopped... Is it...
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    IOMMU not present anymore

    in /etc/kernel/cmdline, there is and in /etc/default/grub, there is and I did update-grub proxmox-boot-tool refresh in /etc/modules, there is and I did update-initramfs -u -k all reboot nothing changed...
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    IOMMU not present anymore

    Hello, I used to have a graphical card working on passthrough a VM windows. Unfortunatly, after some updates of proxmox (kernel...), I get now the following error when trying to start the VM : TASK ERROR: cannot prepare PCI pass-through, IOMMU not present I tried to follow again this page...