Re: [zfs-discuss] Problems with big ZFS send/receive in b134

2010-08-12 Thread David Dyer-Bennet
On Wed, August 11, 2010 15:11, Paul Kraus wrote: > On Wed, Aug 11, 2010 at 10:36 AM, David Dyer-Bennet wrote: Am I looking for too much here?  I *thought* I was doing something that should be simple and basic and frequently used nearly everywhere, and hence certain to work.  

Re: [zfs-discuss] Problems with big ZFS send/receive in b134

2010-08-11 Thread Paul Kraus
On Wed, Aug 11, 2010 at 10:36 AM, David Dyer-Bennet wrote: > > On Tue, August 10, 2010 16:41, Dave Pacheco wrote: >> David Dyer-Bennet wrote: > >>> If that turns out to be the problem, that'll be annoying to work around >>> (I'm making snapshots every two hours and deleting them after a couple >>>

Re: [zfs-discuss] Problems with big ZFS send/receive in b134

2010-08-11 Thread David Dyer-Bennet
On Tue, August 10, 2010 16:41, Dave Pacheco wrote: > David Dyer-Bennet wrote: >> If that turns out to be the problem, that'll be annoying to work around >> (I'm making snapshots every two hours and deleting them after a couple >> of >> weeks). Locks between admin scripts rarely end well, in my e

Re: [zfs-discuss] Problems with big ZFS send/receive in b134

2010-08-11 Thread David Dyer-Bennet
On Tue, August 10, 2010 23:13, Ian Collins wrote: > On 08/11/10 03:45 PM, David Dyer-Bennet wrote: >> cannot receive incremental stream: most recent snapshot of >> bup-wrack/fsfs/zp1/ddb does not >> match incremental source > That last error occurs if the snapshot exists, but has changed, it has

Re: [zfs-discuss] Problems with big ZFS send/receive in b134

2010-08-10 Thread Ian Collins
On 08/11/10 03:45 PM, David Dyer-Bennet wrote: On 10-Aug-10 13:46, David Dyer-Bennet wrote: It's possible that a snapshot was *deleted* on the sending pool during the send operation, however. Also that snapshots were created (however, a newly created one would be after the one specified in t

Re: [zfs-discuss] Problems with big ZFS send/receive in b134

2010-08-10 Thread David Dyer-Bennet
On 10-Aug-10 13:46, David Dyer-Bennet wrote: On Tue, August 10, 2010 13:23, Dave Pacheco wrote: David Dyer-Bennet wrote: My full backup still doesn't complete. However, instead of hanging the entire disk subsystem as it did on 111b, it now issues error messages. Errors at the end. [...] can

Re: [zfs-discuss] Problems with big ZFS send/receive in b134

2010-08-10 Thread Dave Pacheco
David Dyer-Bennet wrote: On Tue, August 10, 2010 13:23, Dave Pacheco wrote: David Dyer-Bennet wrote: My full backup still doesn't complete. However, instead of hanging the entire disk subsystem as it did on 111b, it now issues error messages. Errors at the end. [...] cannot receive increment

Re: [zfs-discuss] Problems with big ZFS send/receive in b134

2010-08-10 Thread David Dyer-Bennet
On Tue, August 10, 2010 13:23, Dave Pacheco wrote: > David Dyer-Bennet wrote: >> My full backup still doesn't complete. However, instead of hanging the >> entire disk subsystem as it did on 111b, it now issues error messages. >> Errors at the end. > [...] >> cannot receive incremental stream: mos

Re: [zfs-discuss] Problems with big ZFS send/receive in b134

2010-08-10 Thread Dave Pacheco
David Dyer-Bennet wrote: My full backup still doesn't complete. However, instead of hanging the entire disk subsystem as it did on 111b, it now issues error messages. Errors at the end. [...] cannot receive incremental stream: most recent snapshot of bup-wrack/fsfs/zp1/ddb does not match incr

Re: [zfs-discuss] Problems with big ZFS send/receive in b134

2010-08-10 Thread David Dyer-Bennet
Additional information. I started another run, and captured the exact expanded commands. These SHOULD BE the exact commands used in the last run except for the snapshot name (this script makes a recursive snapshot just before it starts a backup). In any case they ARE the exact commands used in t

[zfs-discuss] Problems with big ZFS send/receive in b134

2010-08-10 Thread David Dyer-Bennet
My full backup still doesn't complete. However, instead of hanging the entire disk subsystem as it did on 111b, it now issues error messages. Errors at the end. sending from @bup-daily-20100726-10CDT to zp1/d...@bup-daily-20100727-10cdt received 3.80GB stream in 136 seconds (28.6MB/sec)