btrfs RAID1 root degraded scrub/balance still giving problems

2014-05-17 Thread Leen Besselink
Hi, Every 6 months or so when Ubuntu has a server release, I take an hour of my time and do a test with a VM: - install Ubuntu on a system with only a root btrfs filesystem and a swap partitionS - on first boot install all the updates/upgrades - reboot into the latest kernel for that release -

Re: ditto blocks on ZFS

2014-05-17 Thread Martin
On 16/05/14 04:07, Russell Coker wrote: https://blogs.oracle.com/bill/entry/ditto_blocks_the_amazing_tape Probably most of you already know about this, but for those of you who haven't the above describes ZFS ditto blocks which is a good feature we need on BTRFS. The briefest summary is

Re: ditto blocks on ZFS

2014-05-17 Thread Hugo Mills
On Sat, May 17, 2014 at 01:50:52PM +0100, Martin wrote: On 16/05/14 04:07, Russell Coker wrote: https://blogs.oracle.com/bill/entry/ditto_blocks_the_amazing_tape Probably most of you already know about this, but for those of you who haven't the above describes ZFS ditto blocks which

Re: [PATCH 00/27] Replace the old man page with asciidoc and man page for each btrfs subcommand.

2014-05-17 Thread Hugo Mills
On Wed, Apr 16, 2014 at 07:12:19PM +0200, David Sterba wrote: On Wed, Apr 02, 2014 at 04:29:11PM +0800, Qu Wenruo wrote: Convert the old btrfs man pages to new asciidoc and split the huge btrfs man page into subcommand man page. I'm merging this patchset into the base series of integration

Re: [PATCH 00/27] Replace the old man page with asciidoc and man page for each btrfs subcommand.

2014-05-17 Thread Hugo Mills
On Sat, May 17, 2014 at 06:43:15PM +0100, Hugo Mills wrote: On Wed, Apr 16, 2014 at 07:12:19PM +0200, David Sterba wrote: On Wed, Apr 02, 2014 at 04:29:11PM +0800, Qu Wenruo wrote: Convert the old btrfs man pages to new asciidoc and split the huge btrfs man page into subcommand man page.

Re: 3.15-rc5 btrfs send/receive corruption errors? Does scrub warn of silent corruption?

2014-05-17 Thread Marc MERLIN
Before I delete this and start over, anything else you'd like from it? Also, it the 3.15rc5 deadlock I had, did not occur again. So, I think it may well have been related to my doing a big send/receive. See 3.15rc5 deadlock thread. Marc On Wed, May 14, 2014 at 06:26:18AM -0700, Marc MERLIN

BUG leading to fs hang in 3.14.4 during btrfs send

2014-05-17 Thread Chris Lawrence
395 gen 10551 top level 376 path homefs/snapshot/20140515-074545 ID 402 gen 11452 top level 376 path homefs/snapshot/20140516-004230 ID 403 gen 12395 top level 376 path homefs/snapshot/20140517-005509 Example send/receive command line: # btrfs send /newhome/homefs/snapshot/20140517-005509 | btrfs