Re: [zfs-discuss] Strange mount -a problem in Solaris 11.1

2012-10-31 Thread Ian Collins
On 10/31/12 23:35, Edward Ned Harvey (opensolarisisdeadlongliveopensolaris) wrote: From: zfs-discuss-boun...@opensolaris.org [mailto:zfs-discuss- boun...@opensolaris.org] On Behalf Of Ian Collins Have have a recently upgraded (to Solaris 11.1) test system that fails to mount its filesystems on b

Re: [zfs-discuss] Scrub and checksum permutations

2012-10-31 Thread Timothy Coalson
On Wed, Oct 31, 2012 at 6:47 PM, Matthew Ahrens wrote: > On Thu, Oct 25, 2012 at 2:25 AM, Jim Klimov wrote: > >> Hello all, >> >> I was describing how raidzN works recently, and got myself wondering: >> does zpool scrub verify all the parity sectors and the mirror halves? >> > > Yes. The ZIO_

Re: [zfs-discuss] Scrub and checksum permutations

2012-10-31 Thread Matthew Ahrens
On Thu, Oct 25, 2012 at 2:25 AM, Jim Klimov wrote: > Hello all, > > I was describing how raidzN works recently, and got myself wondering: > does zpool scrub verify all the parity sectors and the mirror halves? > Yes. The ZIO_FLAG_SCRUB instructs the raidz or mirror vdev to read and verify all

Re: [zfs-discuss] Strange mount -a problem in Solaris 11.1

2012-10-31 Thread Edward Ned Harvey (opensolarisisdeadlongliveopensolaris)
> From: zfs-discuss-boun...@opensolaris.org [mailto:zfs-discuss- > boun...@opensolaris.org] On Behalf Of Ian Collins > > Have have a recently upgraded (to Solaris 11.1) test system that fails > to mount its filesystems on boot. > > Running zfs mount -a results in the odd error > > #zfs mount -a