io errors

  1. B

    IO Errors

    Hello, I'm rather new to Proxmox, so please forgive my noobiness. This morning I was working on in a Windows 11 VM and all of a sudden got disconnected with an IO error. I tried rebooting the Proxmox server and still encountered the same error. I can start and run other VMs just fine, but now I...
  2. P

    Tried adding a usb hard drive ( ZFS ) , and get a constant stream of error message

    Tried adding a usb 3.1 gen 1 hard drive ( ZFS ) in single drive mode , and get a constant stream of error message when reading or writing to the drive, not sure if it AMD Ryzen 7 5700G related a bad driver / set up etc. I'm on the latest version 8.0.3 upgraded from version 7.4 ? , tried adding...
  3. P

    Win19 VM: IO errors, but PVE zfs and smart clean.

    Dear Proxmox Users, I have a problem with a Windows Server 2019 VM on PVE 5.4.143-1. I looking for the reasons of this event, and a solution to avoid it in the future. Maybe You can help to figure it out. At morning we noticed, the Win server is slow, and the mssql not run. I try to restart...
  4. I

    Buffer I/O and EXT4-fs error/warning

    Hey, I don't know if this belongs more in Backup or Virtual Envoronment. I have the problem that a VM returns the following errors during automatic backup: ~# dmesg -T | tail -n 10 [Wed Jan 19 21:52:44 2022] ? __sched_text_end+0x7/0x7 [Wed Jan 19 21:52:44 2022] default_idle+0x1c/0x140 [Wed...
  5. K

    [SOLVED] Buffer IO Error

    On a VM i get [ 1374.599785] Buffer I/O error on device vdb1, logical block 13288195 [ 1374.599986] blk_update_request: I/O error, dev vdb, sector 106309568 But nothing on the host dmesg. SMART looks fine Can I fix this?
  6. Dunuin

    ZFS IO errors

    Hi, Always after some days/weeks my pools encounter IO errors and I'm not sure whats causing them. It looks like heavy drive activity is causing it, because most of the time this happens if I try to scrub a pool or backup/snapshot VMs. All the drives are connected directly to my mainboards...


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