Recent content by coldzeek

  1. C

    huge IO delay ZFS

    Maybe problem with ARC, I noticed that ARC don't use all the memory that is given to him. root@pve0:~# uptime 18:53:50 up 8 days, 7:20, 4 users, load average: 23.75, 22.35, 20.31 root@pve0:~# arc_summary ------------------------------------------------------------------------ ZFS Subsystem...
  2. C

    huge IO delay ZFS

    ZIL is now disabled, here is the benchmark disk that was used in ZIL. I think, I have a problem in high IO when reading from a pool.
  3. C

    huge IO delay ZFS

    The situation has not changed: ( iotop -a-P -o-d 5 shows that the problem is reading files and not writing
  4. C

    huge IO delay ZFS

    Thank you for your answer Wolfgang I have disabled the ZIL and will monitor the situation
  5. C

    huge IO delay ZFS

    Hello forum, I changed my configuration but the problem is that if I start loading zfs a little (for example, to backup over sftp a large number of small files 30-150kb, copied in 1.5 hours ~48000 files or start a mysql database) then iodelay increases very quickly and the rest of the containers...
  6. C

    huge IO delay ZFS

    MB: Supermicro H11SSL-i CPU AMD Epyc 7551 RAM: 4*32gb ECC (I can upgrade to 8*32 ram)
  7. C

    huge IO delay ZFS

    Wow, thanks, this shows that I need to read more bases. In bios -> ACPI control I did not have performance setings, only HPET settings Power / Performance Determinism have auto setting (In the manual for the motherboard is written the value auto = Performance)
  8. C

    huge IO delay ZFS

    Esterday I updated Proxmox to 6.1-7 HPET (high precision timer) is enabled in bios In syslog I have strange lines, maybe these problems are related. Feb 5 07:28:01 pve0 systemd[1]: Started Proxmox VE replication runner. Feb 5 07:28:42 pve0 kernel: [24250.826445] Uhhuh. NMI received for...
  9. C

    huge IO delay ZFS

    Thank you Wolfgang for watching my problem. This motherboard is support only one CPU.
  10. C

    huge IO delay ZFS

    I changed configuration zpool. Destroy datastore0 and datastore 2 Add to datastore1 zil SATA3 250gb SSD and NVME 1tb l2ARC. I had tired to change Tunables atributes, but it did not help.
  11. C

    huge IO delay ZFS

  12. C

    huge IO delay ZFS

  13. C

    huge IO delay ZFS

    Thank you for your answer.
  14. C

    huge IO delay ZFS

    Yes, I readed Proxmox manual and used only HBA adapter on motherboard (Supermicro H11SSL-i)
  15. C

    huge IO delay ZFS

    Hi, I recently i migrated to Proxmox 6.1-5 from ESXi and have a problem with IO delay. I have three ZFS pool: datastore0: 2 NVME Silicon Motion SM2263XT - mirror (ashift=12, atime=off) 1tb datastore1: 7 HDD Toshiba HDWD130 - raidz1 (ashift=12, compression=lz4, atime=off) 19tb datastore2: 3 HDD...
See more
Top Bottom