• [6.9.1] Cache pool unwritable

    Lameth

    By Lameth

      • Closed

    Symptoms:

    Some of the docker containers just stop, others don't work, on the VM tab there are no VMs defined.

    This has happened twice in a month, I'm not sure what triggers it.

     

    Fix common problems says that it can't write to the docker file, and my VM/docker pool is full or is mounted as read only.

    After restart all goes back to normal. I've checked, there is 40% free space on the pool, and docker has 13GB left.

     

    Sidenote: updated yesterday to 6.9.2, but I got write errors on my array, so reverted, forgot to save the diagnostics for that, no problems with the array since.

     

    ragnarok-diagnostics-20210409-0816.zip

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    JorgeB

    This is a general support issue, problem is the onboard SATA controller, quite common with some Ryzen boards:

      

    Apr  9 07:51:21 Ragnarok kernel: ahci 0000:01:00.1: AMD-Vi: Event logged [IO_PAGE_FAULT domain=0x000e address=0xbf38a000 flags=0x0000]

     

    it then ends up dropping multiple cache devices:
      

    Apr  9 07:52:27 Ragnarok kernel: ata2: reset failed, giving up
Apr  9 07:52:27 Ragnarok kernel: ata2.00: disabled
...
Apr  9 07:52:52 Ragnarok kernel: ata5: reset failed, giving up
Apr  9 07:52:52 Ragnarok kernel: ata5.00: disabled

     

    BIOS update might help, if it doesn't best bet (other than getting a different board) is to use an ad-don controller.

     

     

     

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    Lameth

    Thanks for the quick update, I'm on the most recent bios version, I'll connect my SSDs via the HBA then.

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  • Status Definitions

     

    Open = Under consideration.

     

    Solved = The issue has been resolved.

     

    Solved version = The issue has been resolved in the indicated release version.

     

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