[PVE-User] VirtIO SCSI, trim, strange logs...

Marco Gaiarin gaio at sv.lnf.it
Mon May 22 10:46:45 CEST 2017


I'm using latest proxmox 4.4, daily updated by repository.

I've used VirtIO (plain) disk driver until now, but i'm experimenting
now VirtIO SCSI driver, to be able to enable trim on disks image (and
so, enabling the discard options).

So i've moved to VirtIO SCSI some ''non critical'' VMs, using different
storage (iSCSI/SAN, Ceph, local LVM Thin), and i've tested the fstrim
command, that works as expected, following that wiki page:

	https://pve.proxmox.com/wiki/Qemu_trim/discard_and_virtio_scsi


But one of these storage (LVM thin), during backup of the VMs, i've
found the log (of the guest) full of:

	May 21 20:02:49 brucaliffo kernel: [183109.860071] sd 0:0:0:0: [sda] abort

VMs work as expected now, and all seems normal.


But i prefere asking here for some clue... thanks.

-- 
dott. Marco Gaiarin				        GNUPG Key ID: 240A3D66
  Associazione ``La Nostra Famiglia''          http://www.lanostrafamiglia.it/
  Polo FVG   -   Via della Bontà, 7 - 33078   -   San Vito al Tagliamento (PN)
  marco.gaiarin(at)lanostrafamiglia.it   t +39-0434-842711   f +39-0434-842797

		Dona il 5 PER MILLE a LA NOSTRA FAMIGLIA!
      http://www.lanostrafamiglia.it/index.php/it/sostienici/5x1000
	(cf 00307430132, categoria ONLUS oppure RICERCA SANITARIA)


More information about the pve-user mailing list