I wrote:
> Bill Sommerfeld wrote:
> > On Fri, 2008-07-18 at 10:28 -0700, Jürgen Keil wrote:
> > > > I ran a scrub on a root pool after upgrading to snv_94, and got
> > > > checksum errors:
> > >
> > > Hmm, after reading this, I started a zpool scrub on my mirrored pool,
> > > on a system that is running post snv_94 bits: It also found checksum
> > > errors
> > >
> > once is accident. twice is coincidence. three times is enemy action :-)
> >
> > I'll file a bug as soon as I can
>
> I filed 6727872, for the problem with zpool scrub checksum errors
> on unmounted zfs filesystems with an unplayed ZIL.
6727872 has already been fixed, in what will become snv_96.
For my zpool, zpool scrub doesn't report checksum errors any more.
But: something is still a bit strange with the data reported by zpool status.
The error counts displayed by zpool status are all 0 (during the scrub, and when
the scrub has completed), but when zpool scrub completes it tells me that
"scrub completed after 0h58m with 6 errors". But it doesn't list the errors.
# zpool status -v files
pool: files
state: ONLINE
status: The pool is formatted using an older on-disk format. The pool can
still be used, but some features are unavailable.
action: Upgrade the pool using 'zpool upgrade'. Once this is done, the
pool will no longer be accessible on older software versions.
scrub: scrub in progress for 0h57m, 99.39% done, 0h0m to go
config:
NAME STATE READ WRITE CKSUM
files ONLINE 0 0 0
mirror ONLINE 0 0 0
c8t0d0s6 ONLINE 0 0 0
c9t0d0s6 ONLINE 0 0 0
errors: No known data errors
# zpool status -v files
pool: files
state: ONLINE
status: The pool is formatted using an older on-disk format. The pool can
still be used, but some features are unavailable.
action: Upgrade the pool using 'zpool upgrade'. Once this is done, the
pool will no longer be accessible on older software versions.
scrub: scrub completed after 0h58m with 6 errors on Wed Jul 23 18:23:00 2008
config:
NAME STATE READ WRITE CKSUM
files ONLINE 0 0 0
mirror ONLINE 0 0 0
c8t0d0s6 ONLINE 0 0 0
c9t0d0s6 ONLINE 0 0 0
errors: No known data errors
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