Filipe,
Its still not perfect. Here I can do sequential sends a few times then I
get something like this:
[root@grover snap]# sh -x brh
+ base=/snap/shot
++ date +%Y-%V-%u_%m-%d_%H:%M
+ stamp=2015-43-6_10-24_10:24
+ btrfs subv snapshot -r /snap/homevol /snap/shot.2015-43-6_10-24_10:24
Create a readonly snapshot of '/snap/homevol' in
'/snap/shot.2015-43-6_10-24_10:24'
+ sync
+ /usr/bin/time -f 'send %E' nice -19 ionice -c3 btrfs send -v -p
/snap/shot /snap/shot.2015-43-6_10-24_10:24
+ btrfs receive -v /backup/snap
At subvol /snap/shot.2015-43-6_10-24_10:24
At snapshot shot.2015-43-6_10-24_10:24
receiving snapshot shot.2015-43-6_10-24_10:24
uuid=cb3ad856-ca0f-f744-b7c3-b33f2d5bc8d3, ctransid=625267
parent_uuid=cb3ad856-ca0f-f744-b7c3-b33f2d5bc8d3, parent_ctransid=619893
ERROR: unlink home/ed/Maildir/.spam/dovecot.index.log.2 failed. No such
file or directory
Command terminated by signal 13
send 1:49.64
+ sync
+ btrfs subv delete /snap/shot
Delete subvolume (no-commit): '/snap/shot'
+ sync
+ mv /snap/shot.2015-43-6_10-24_10:24 /snap/shot
so there is another bug hiding in the code, its usually something in my
Maildir that shows in the log.
Please let me know if there is anything you would like me to try. I am
running 4.2 with the 4.3 for-linus tree applied and the 4.2.x patches with
btrfs fixes removed. On top of this are a few patches from this list.
TIA
Ed Tomlinson
On Saturday, October 24, 2015 1:52:21 PM EDT, Filipe Manana wrote:
On Sat, Oct 24, 2015 at 6:36 PM, <kol...@kolcon.net> wrote:
Hello,
I would like to do backups based on btrfs send/receive.
So I though I would do a transfer over portable HDD and then incremental
sends (using -p) over network.
Initial : ...
It's a bug, we got it recently reported and fixed.
The fix is in Chris' integration branch for the upcoming 4.4 merge window:
http://git.kernel.org/cgit/linux/kernel/git/mason/linux-btrfs.git/commit/?h=integration-4.4&id=b96b1db039ebc584d03a9933b279e0d3e704c528
cheers
Best regards,
Lubos
--
To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
--
To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
