[OpenAFS] Dafileserver does not manage to slavage volume
Wed, 8 Jul 2015 14:52:33 -0400
On Wed, 8 Jul 2015 13:41:54 +0200
Harald Barth <firstname.lastname@example.org> wrote:
> # dpkg -l | grep openafs-f
> ii openafs-fileserver 1.6.1-3+deb7u1 amd64 AFS distributed filesystem file server
> After a poweroutage, the salvager has not salvaged everything:
> In SalsrvLog:
> 07/07/2015 00:57:12 Salvaged stackware (536870963): 3401 files, 71676 blocks
> and later
> 07/07/2015 06:08:17 dispatching child to salvage volume 536870963...
> Eh, why again?
> In Volserlog:
> Zillions of
> Wed Jul 8 13:22:06 2015 Scheduling salvage for volume 536870963 on part /vicepa over FSSYNC
> and one
> Wed Jul 8 13:22:06 2015 1 Volser: GetVolInfo: Could not attach volume 536870963 (/vicepa:V0536870963.vol) error=101
> # file /vicepa/V0536870963.vol
> /vicepa/V0536870963.vol: data
> FileLog says:
> Wed Jul 8 02:16:08 2015 denying offline request for volume 536870963; volume is
> in salvaging state
> vos listvol gives
> bogus.536872474 536872474 RW 0 K Off-line
> **** Could not attach volume 536870963 ****
> Total volumes onLine 3217 ; Total volumes offLine 2 ; Total busy 0
> The bogus.536872474 is I think a rest of another volume that did not
> salvage and attach which I forcibly took back from backup as I needed
> the data. Something like (vos dump vol.backup | vos restore vol)
Was there anything in the 'SalsrvLog' that indicates why the volume was
> So, how should I force a salvage of 536870963? Is -forceDAFS the right
> next step?
> # bos salvage mount-kilimanjaro.stacken.kth.se a 536870963 -showlog
> This is a demand attach fileserver. Are you sure you want to proceed with a manual salvage?
> must specify -forceDAFS flag in order to proceed.
Yes, that command will schedule a salvage of the volume with the salvage
If you give -forceDAFS -all to do a complete salvage of all the partitions, or
specify a -partition to salvage, the bosserver will shutdown the file server
and salvage server, and run the salvager process, like pre-dafs. This means
the file server is offline while the partitions are salvaged.
Michael Meffie <email@example.com>