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In der Tat soll der nur im HBA-Modus laufen und die Laufwerke einzeln an ZFS durchreichen. Darüber zu booten ist in Gen9-Servern ebenfalls möglich. Dann sollte das ja passen. Vermutlich (noch nicht getestet) können beiden Kanäle nur als ein PCIe-Gerät an eine VM durchgereicht werden aber damit...

Hi Falk, hast du evtl. irgendwelche Links oder Infos bezüglich der H240-Probleme? Ich habe im Forum danach gesucht aber keine spezifischen Probleme gefunden. Ich frage, weil ich den H240 für einen Gen9-Server gekauft und vorgesehen aber noch nicht in Betrieb genommen habe.

Thanks a lot! This actually worked! For the creation of the first partition I changed the alignment value to "1". Then I switched it back to "2048" and created partition 2 and 3. Resilvering in Proxmox was then without a problem. I am still wondering why this was the partitioning of the Proxmox...

It is so frustrating ... This is the partition table of the existing SSDs: Number Start (sector) End (sector) Size Code Name 1 34 2047 1007.0 KiB EF02 2 2048 1050623 512.0 MiB EF00 3 1050624 1000215182 476.4...

Nobody who faced the same issue during a disk replacement?

All three SDDs (2 installed as mirror) and the new one are the same type (512GB) But the fdisk output seems that there are small difference: fdisk -l /dev/sda Disk /dev/sda: 476.94 GiB, 512110190080 bytes, 1000215215 sectors Disk model: External Units: sectors of 1 * 512 = 512 bytes Sector...

Hi all, one of my two boot SDDs that are configured as mirror is probably failing so the rpool is degraded (although the SMART values are OK) : NAME STATE READ WRITE CKSUM rpool...

A big step ahead for me was the trim command I executed yesterday. I compared the pveperf results before and after the trim. The FSYNCS/SECOND value changed from about 400 to about 1500 and the overall performance is back on a useful level - even without additional zfs performance optimizations.

But it is not even HDD performance. After some more checks I have the impression that it is not Docker or LXC specific because also VMs get extremely slow during I/O operations. However, the health status of the zpool looks fine but I will continue looking at the ZFS side.

I am using 2 500 GB SSDs (non enterprise grade) in a mirrored setup. For sure enterprise SDDs would be better but I don´t think that the SSDs are really the root cause in this case.

Is there any outcome of this issue? I am facing the same situation. There is a LXC with a fresh installation of Debian 11.3 with Docker running. The host file system is ZFS. The first seconds after the docker-compose up -d command everything looks fine but then it gets extremely slow. The...

A pull mechanism would be a great feature for the future to increase the security.

Ich hänge mich hier mal dran. Gibt es mittlerweile evtl. gesicherte Kentnisse dass automount bei LXCs generell nicht unterstützt wird? Ich bekomme die gleiche Fehlermeldung und würde natürlich gerne wissen, ob ich etwas falsch konfiguriert habe oder ob das Verhalten systembedingt ist.