Re: sendfile(2) not killable on btrfs

2016-01-06 Thread Chris Samuel
n't be present. Could you test with the 4.3 kernel please? http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.3.3-wily/ cheers! Chris -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body

Re: Porting BTRFS to user space

2015-04-08 Thread Chris Samuel
GPFS nodes are at the same minimum version. Painful IBM URL follows: http://www-01.ibm.com/support/knowledgecenter/#!/SSFKCN_4.1.0/com.ibm.cluster.gpfs.v4r1.gpfs100.doc/bl1adm_fsmigissues.htm All the best, Chris -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC -- To unsubscribe

Re: btrfs_inode_item's otime?

2015-01-15 Thread Chris Samuel
Melbourne and into astronomy ping me for details). All the best, Chris -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC -- 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

Re: btrfs_inode_item's otime?

2015-01-06 Thread Chris Samuel
On Tue, 6 Jan 2015 10:47:00 PM Chris Samuel wrote: On Mon, 5 Jan 2015 06:21:52 PM Lennart Poettering wrote: It should be easy to initialize it to the mtime when the inode is first created... This I agree with, well worth doing anyway. I'll see if I can knock up a patch. Sadly

Re: btrfs_inode_item's otime?

2015-01-06 Thread Chris Samuel
to initialize it to the mtime when the inode is first created... This I agree with, well worth doing anyway. I'll see if I can knock up a patch. All the best, Chris -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC -- To unsubscribe from this list: send the line unsubscribe

Re: I need to P. are we almost there yet?

2014-12-31 Thread Chris Samuel
ZERO chance of doing so. I suspect this is a knock-on effect of the fact that (unless this has changed recently IIRC) RAID-1 with btrfs will only mirrors data over two drives, no matter how many you add to an array. -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC

Re: Can BTRFS handle XATTRs larger than 4K?

2014-12-22 Thread Chris Samuel
Signed-off-by: Filipe Manana fdman...@suse.com Signed-off-by: Chris Mason c...@fb.com -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC -- To unsubscribe from this list: send the line unsubscribe linux-btrfs in the body of a message to majord...@vger.kernel.org More majordomo

Re: Can BTRFS handle XATTRs larger than 4K?

2014-12-22 Thread Chris Samuel
On Mon, 22 Dec 2014 10:38:04 PM Chris Samuel wrote: I suspect it's this commit and it implies that it's limited to the leafsize: Forgot to mention that looks like it should be in 3.17 and later. -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC -- To unsubscribe from this list

Re: General Question: ctime, mtime, and xattrs

2014-12-05 Thread Chris Samuel
of reasons). LWN article on the patch set: https://lwn.net/Articles/394298/ Linus knocking it back: https://lkml.org/lkml/2010/7/22/249 FreeBSD has: st_birthtim Time when the inode was created. No idea when that was added! All the best, Chris -- Chris Samuel : http://www.csamuel.org

Re: btrfs balance segfault, kernel BUG at fs/btrfs/extent-tree.c:7727

2014-10-25 Thread Chris Samuel
: http://git.kernel.org/cgit/linux/kernel/git/stable/stable-queue.git/tree/queue-3.17 Hope this helps! Chris -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC -- To unsubscribe from this list: send the line unsubscribe linux-btrfs in the body of a message to majord...@vger.kernel.org

Re: unexplainable corruptions 3.17.0

2014-10-20 Thread Chris Samuel
(there are also a bunch going in for 3.10, 3.14 and 3.16 too) -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC -- 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

Re: strange 3.16.3 problem

2014-10-19 Thread Chris Samuel
Hiya Russell, On Sat, 18 Oct 2014 02:54:19 PM Russell Coker wrote: # find . -name *546 ./1412233213.M638209P10546 # ls -l ./1412233213.M638209P10546 ls: cannot access ./1412233213.M638209P10546: No such file or directory Does: find . -name *546 -ls work at all? -- Chris Samuel : http

Re: unexplainable corruptions 3.17.0

2014-10-18 Thread Chris Samuel
until Linus merges the revert into the mainline kernel it cannot go into a stable release, and he's not merged it yet. cheers, Chris -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC -- To unsubscribe from this list: send the line unsubscribe linux-btrfs in the body of a message

Re: unexplainable corruptions 3.17.0

2014-10-18 Thread Chris Samuel
On Sat, 18 Oct 2014 06:32:49 PM Chris Samuel wrote: So until Linus merges the revert into the mainline kernel it cannot go into a stable release, and he's not merged it yet. It was merged last night. -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC -- To unsubscribe from

Re: BUG_ON spams /var/log/messages with the same msg full

2014-09-02 Thread Chris Samuel
for the PULL requests to Linus and any response, and pull Linus's git tree to see what lands when. cheers, Chris -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC -- To unsubscribe from this list: send the line unsubscribe linux-btrfs in the body of a message to majord

Re: superblock checksum mismatch after crash, cannot mount

2014-08-24 Thread Chris Samuel
, Chris -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC -- 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

Re: Using Btrfs with Ubuntu 14.04

2014-08-14 Thread Chris Samuel
On Tue, 12 Aug 2014 09:46:38 AM Cyril Scetbon wrote: Can you tell me if there are any pitfalls to use Btrfs under Ubuntu 14.04 (Btrfs 3.12). 14.04 is using the 3.13 kernel and (so far) has seemed stable enough for me. YMMV. ;-) cheers, Chris -- Chris Samuel : http://www.csamuel.org

Re: Unrecoverable errors when the btrfs file system was modified outside the running OS

2014-08-07 Thread Chris Samuel
-- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC -- 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

Re: Scan not being performed properly on boot

2014-08-04 Thread Chris Samuel
On Mon, 4 Aug 2014 01:31:42 PM Russell Coker wrote: Is BTRFS supported in that version of Ubuntu? Out of the box a fresh 14.04 install onto btrfs worked fine for me on two different sets of hardware. 13.10 the same on a third piece of hardware. cheers, Chris -- Chris Samuel : http

Re: ENOSPC with mkdir and rename

2014-08-04 Thread Chris Samuel
On Mon, 4 Aug 2014 09:14:19 AM Peter Waller wrote: All of this is *very* surprising. Hmm, it shouldn't be, the ENOSPC issues are well known and have been discussed here for years. cheers, Chris -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC -- To unsubscribe from this list

Re: ENOSPC with mkdir and rename

2014-08-04 Thread Chris Samuel
done over the years on it and it's a lot better than it used to be. :-) cheers, Chris -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC -- 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

Re: ENOSPC with mkdir and rename

2014-08-04 Thread Chris Samuel
Hi Peter, On Mon, 4 Aug 2014 11:59:19 AM Peter Waller wrote: On 4 August 2014 11:50, Chris Samuel ch...@csamuel.org wrote: To be honest I'm not sure I'd suggest btrfs for production use at all at present, it's only recently been unmarked as experimental and to be honest I feel

Re: Blocked tasks on 3.15.1, raid1 btrfs is no ends of trouble for me

2014-07-18 Thread Chris Samuel
On Fri, 18 Jul 2014 05:44:57 PM Marc MERLIN wrote: Sorry, this may be a bit misleading. I actually lost 2 filesystems that were raid0 on top of dmcrypt. Stupid question I know, but does this happen without dmcrypt? cheers, Chris -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC

Re: btrfs loopback problems

2014-07-07 Thread Chris Samuel
On Mon, 7 Jul 2014 11:20:30 AM Qu Wenruo wrote: As Chris Mason mentioned, fixed in the following patch: https://patchwork.kernel.org/patch/4143821/ That should probably go to -stable (if it hasn't already), especially as 3.14 is a new LTS kernel. cheers, Chris -- Chris Samuel : http

Re: A question about subvolumes

2014-07-05 Thread Chris Samuel
the best, Chris -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC signature.asc Description: This is a digitally signed message part.

Re: Blocked tasks on 3.15.1

2014-06-27 Thread Chris Samuel
to -stable for the next 3.15 release.. Unfortunately my test system died a while ago (hardware problem) and I've not been able to resurrect it yet. cheers, Chris -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC signature.asc Description: This is a digitally signed message part.

Re: BTRFS hangs - possibly NFS related?

2014-05-25 Thread Chris Samuel
at the time these happen? All the best, Chris - -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC -BEGIN PGP SIGNATURE- Version: GnuPG v2.0.22 (GNU/Linux) iQEVAwUBU4HjtI1yjaOTJg85AQKPYAgAlI7elWEx0YxPqABFmS3cUVIgTskxFL6/ ha7G1wxIxeqxhx1x1cLE3oKsCAhJlrwXd6cB8e0Kmu2280fCa

Re: Sending incremental backup causes deadlock (3.14.3)

2014-05-10 Thread Chris Samuel
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hi Josef, On Fri, 9 May 2014 01:22:27 PM Josef Bacik wrote: Known problem, fixed in 3.15-rc1. Thanks, Is the fix suitable for -stable too? All the best, Chris - -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC -BEGIN PGP

Re: URGENT: my laptop's boot ssd btrfs crashed, what do you need off it?

2014-05-10 Thread Chris Samuel
to blame, but it'd be interesting to correlate with Marc's report. cheers, Chris - -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC -BEGIN PGP SIGNATURE- Version: GnuPG v2.0.22 (GNU/Linux) iQEVAwUBU24QvI1yjaOTJg85AQK09ggAlpnRyRvsI+Nah37vjUPohjdoPWl0pgux

Re: btrfs cleaner failure - fs/btrfs/extent-tree.c:5748 (3.14.0)

2014-05-09 Thread Chris Samuel
to: https://www.kernel.org/doc/Documentation/sysctl/kernel.txt # tainted: # # Non-zero if the kernel has been tainted. Numeric values, # which can be ORed together: # [...] # 512 - A kernel warning has occurred. Best of luck! Chris - -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC

Re: How to debug very very slow file delete? (btrfs on md-raid5)

2014-04-11 Thread Chris Samuel
, usecs per call (average) and number of calls. Best of luck! Chris -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC signature.asc Description: This is a digitally signed message part.

Re: [GIT PULL] Btrfs part two

2014-04-11 Thread Chris Samuel
-- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC signature.asc Description: This is a digitally signed message part.

Re: BTRFS setup advice for laptop performance ?

2014-04-09 Thread Chris Samuel
. That would mean adding COW to ext4 and XFS, # Chinner said. https://lwn.net/Articles/592091/ There's some background to SMR drives (available to all) from the LSFMM here: https://lwn.net/Articles/591782/ All the best, Chris -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC

Re: BTRFS setup advice for laptop performance ?

2014-04-09 Thread Chris Samuel
and haven't hit this yet.I'm a KDE user too (though not using Kmail/Akonadi on the machines in question). Sorry I can't do much more than say works for me, but that happens to be the case.. :-( cheers! Chris -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC signature.asc

Re: discard synchronous on most SSDs?

2014-03-15 Thread Chris Samuel
On Sat, 15 Mar 2014 04:25:05 PM Chris Samuel wrote: I wonder if it would be possible to use that knowledge to extend the smartctl's --identify functionality to report this? After reading the SATA 3.1 spec I believe that smartctl *can* indicate if a drive claims to support SATA 3.1 NCQ TRIM

Re: discard synchronous on most SSDs?

2014-03-14 Thread Chris Samuel
believe it's the controller that has to issue it to the drive, and the drive needs to understand it. cheers, Chris -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC signature.asc Description: This is a digitally signed message part.

Re: discard synchronous on most SSDs?

2014-03-14 Thread Chris Samuel
that says it's just rev. 3.0 so TRIM for this is synchronous. Good luck! Chris -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC signature.asc Description: This is a digitally signed message part.

Re: discard synchronous on most SSDs?

2014-03-14 Thread Chris Samuel
On Fri, 14 Mar 2014 06:33:24 PM Chris Samuel wrote: I *think* you want smartctl -i instead, and look for the field that says something like: ATA Version is: ATA8-ACS, ACS-2 T13/2015-D revision 3 Late night, cut and pasted the wrong line of output, mine says: SATA Version is: SATA 3.0

Re: Understanding btrfs and backups

2014-03-13 Thread Chris Samuel
altogether, it was really just an illustration of why people should think about it - and then come to a decision about whether or not it makes sense for them. In your case maybe not, but for me (and my wife) it certainly does. All the best, Chris -- Chris Samuel : http://www.csamuel.org

Re: Understanding btrfs and backups

2014-03-08 Thread Chris Samuel
backups too. http://www.flickr.com/photos/94482242@N00/7746409996/ cheers, Chris -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC -- 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

Re: btrfs send kernel error btrfs_compare_tree

2014-03-08 Thread Chris Samuel
-btrfs.git/log/?h=for-stable-3.13 Best of luck! Chris -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC signature.asc Description: This is a digitally signed message part.

Re: [GIT PULL] Btrfs

2014-02-02 Thread Chris Samuel
(with a different config than my usual to trigger the bug) at v3.13-11307-g5cb480f. Much obliged! Tested-by: Chris Samuel ch...@csamuel.org All the best, Chris -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC This email may come with a PGP signature as a file. Do not panic. For more info see

Re: btrfsck does not fix

2014-01-17 Thread Chris Samuel
better with the raw data. cheers! Chris -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC This email may come with a PGP signature as a file. Do not panic. For more info see: http://en.wikipedia.org/wiki/OpenPGP signature.asc Description: This is a digitally signed message part.

Re: btrfs raid1 and btrfs raid10 arrays NOT REDUNDANT

2014-01-06 Thread Chris Samuel
the best, Chris -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC This email may come with a PGP signature as a file. Do not panic. For more info see: http://en.wikipedia.org/wiki/OpenPGP signature.asc Description: This is a digitally signed message part.

Re: btrfs raid1 and btrfs raid10 arrays NOT REDUNDANT

2014-01-06 Thread Chris Samuel
it up by hand. :-) All the best, Chris -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC -- 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

Re: btrfs raid1 and btrfs raid10 arrays NOT REDUNDANT

2014-01-05 Thread Chris Samuel
NRPE for icinga/nagios. Looking at the code this would be in read_one_dev() in fs/btrfs/volumes.c ? All the best, Chris -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC This email may come with a PGP signature as a file. Do not panic. For more info see: http://en.wikipedia.org

Re: btrfs raid1 and btrfs raid10 arrays NOT REDUNDANT

2014-01-04 Thread Chris Samuel
Date: Wed Nov 20 14:32:34 2013 +0100 btrfs: update kconfig help text Reflect the current status. Portions of the text taken from the wiki pages. Signed-off-by: David Sterba dste...@suse.cz Signed-off-by: Chris Mason chris.ma...@fusionio.com -- Chris Samuel : http

Re: btrfs raid1 and btrfs raid10 arrays NOT REDUNDANT

2014-01-04 Thread Chris Samuel
someone submits a patch to fix it first. :-) Can we also keep things polite here please. thanks, Chris -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC This email may come with a PGP signature as a file. Do not panic. For more info see: http://en.wikipedia.org/wiki/OpenPGP

Re: Unmountable Array After Drive Failure During Device Deletion

2013-12-26 Thread Chris Samuel
://btrfs.wiki.kernel.org. cheers, Chris -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC This email may come with a PGP signature as a file. Do not panic. For more info see: http://en.wikipedia.org/wiki/OpenPGP signature.asc Description: This is a digitally signed message part.

Re: moving a subvol

2013-12-13 Thread Chris Samuel
) backups.. -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC This email may come with a PGP signature as a file. Do not panic. For more info see: http://en.wikipedia.org/wiki/OpenPGP signature.asc Description: This is a digitally signed message part.

Re: [PATCH] Btrfs: fix a crash when running balance and defrag concurrently

2013-11-08 Thread Chris Samuel
/571997/ # Greg added that, during this time, urgent stable fixes could, # contrary to normal policy, get into the stable tree prior to # being merged into the mainline; he won't hold them while # Linus is off the net. This patch seems like a very good candidate for that. cheers! Chris -- Chris

Re: 3.11.5 kernel infinite loop

2013-11-08 Thread Chris Samuel
, and thus won't hit stable unless an exception is made, until after Linus' vacation, when the commit window opens and the patch is accepted. Greg K-H has said he'll accept stable patches that haven't hit the mainline during this period. cheers! Chris -- Chris Samuel : http://www.csamuel.org

Re: error count

2013-08-10 Thread Chris Samuel
(July 5th), aka: btrfs-progs$ git describe --tags v0.20-rc1-358-g194aa4a cheers! Chris -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC This email may come with a PGP signature as a file. Do not panic. For more info see: http://en.wikipedia.org/wiki/OpenPGP signature.asc

Re: btrfs device stats /dev/mapper/ext4 SEGV

2013-08-10 Thread Chris Samuel
reproduce the crash here too with ext3 and XFS filesystems. -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC This email may come with a PGP signature as a file. Do not panic. For more info see: http://en.wikipedia.org/wiki/OpenPGP signature.asc Description: This is a digitally signed

Re: performance loss with lots of snapshots

2013-07-09 Thread Chris Samuel
/git/mason/linux-btrfs.git/ which is 3.10 plus the latest btrfs code that was merged by Linus into his master for 3.11 today. All the best, Chris -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC -- To unsubscribe from this list: send the line unsubscribe linux-btrfs in the body

Re: Fwd: Current State of BTRFS

2013-02-11 Thread Chris Samuel
kernel releases, if you want to try the current state of the code you'll need to try 3.8-rc7. cheers, Chris -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC -- To unsubscribe from this list: send the line unsubscribe linux-btrfs in the body of a message to majord...@vger.kernel.org

Re: [PATCH 6/6] Btrfs-progs: detect if the disk we are formatting is a ssd

2013-01-22 Thread Chris Samuel
System # Interface (SCSI), including the family of SCSI-3 projects. # Anyone directly and materially affected is welcome to # participate on T10 (essentially, this amounts to anyone # interested in T10's work). cheers, Chris -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC

Re: [PATCH] [RFC v2] Btrfs: Subpagesize blocksize (WIP).

2012-12-18 Thread Chris Samuel
and refuse to mount, or does it all go horribly wrong? cheers, Chris -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC -- 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

Re: Example of BTRFS uglyssima performance : Bitcoin

2012-12-03 Thread Chris Samuel
filesystems? cheers, Chris -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC -- 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

Re: [RESEND] btrfs corruption / cannot mount

2012-12-02 Thread Chris Samuel
has a good summary: http://lwn.net/Articles/521803/ As Michael wrote btrfs is still considered an experimental filesystem. All the best, Chris -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC -- To unsubscribe from this list: send the line unsubscribe linux-btrfs in the body

Re: [RFC PATCH] Btrfs-progs: disable qgroupid 0 for quota_tree

2012-11-08 Thread Chris Samuel
not meant to be possible to create such a thing shouldn't this be fixed in the kernel (as well as here) to reject attempts from user space to create it? Otherwise it's possible for a non-aware program (or a user who is playing) to still create it. cheers, Chris -- Chris Samuel : http://www.csamuel.org

Re: Crashes in extent_io.c after btrfs bad mapping eb notice

2012-10-30 Thread Chris Samuel
is looking for people to help him with the stable series... http://www.kroah.com/log/linux/minion-wanted.html cheers, Chris -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC -- To unsubscribe from this list: send the line unsubscribe linux-btrfs in the body of a message to majord

Re: btrfs and mdadm raid 6

2012-08-20 Thread Chris Samuel
On 21/08/12 08:24, Curtis Jones wrote: You mentioned that btrfs was going to set aside a ton of space for metadata. Is that entirely due to going ext4 - btrfs? No, I believe that's a regression in btrfs in recent kernels.. -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC

Re: [GIT PULL 1/2] Btrfs fixes

2012-08-20 Thread Chris Samuel
request with a whole heap of btrfs fixes (46 commits) appears not to have been merged yet, does anyone know if it was rejected or just missed ? cheers, Chris -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC -- To unsubscribe from this list: send the line unsubscribe linux-btrfs

Re: [GIT PULL 1/2] Btrfs fixes

2012-08-20 Thread Chris Samuel
-- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC -- 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

Re: BUG on 3.5.0

2012-08-10 Thread Chris Samuel
). That said, there was one btrfs fix merged into 3.5.1: Chris Mason (1): Btrfs: call the ordered free operation without any locks held But I suspect that is not the fix you are looking for.. cheers, Chris -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC -- To unsubscribe from

Re: severe hardlink bug

2012-08-08 Thread Chris Samuel
rather well I'm afraid.. cheers, Chris -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC -- 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

Re: kernel BUG at fs/btrfs/extent-tree.c:5038 (linux 3.4.7)

2012-08-05 Thread Chris Samuel
! Best of luck, Chris -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC -- 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

Re: no space left on device

2012-08-04 Thread Chris Samuel
Hi Mark, On 08/03/2012 08:05 PM, Mark Marshall wrote: I am new to btrfs, and just installed a new system with SLED 11 SP2 a few days ago. Looking at the release notes for SLED11 SP2 it appears to ship with an ancient kernel (in btrfs terms), 3.0.10. You will want to upgrade to *at least*

Re: How can btrfs take 23sec to stat 23K files from an SSD?

2012-08-01 Thread Chris Samuel
On 01/08/12 16:01, Marc MERLIN wrote: Third, A freshly made ntfs filesystem through fuse is actually FASTER! Could it be that Samsungs FTL has optimisations in it for NTFS ? A horrible thought, but not impossible.. -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC

Re: WARNING: at fs/btrfs/free-space-cache.c:1887 after hard shutdown.

2012-06-28 Thread Chris Samuel
On 29/06/12 15:36, Jordan Windsor wrote: I get the same problem with linux-mainline from AUR (latest) What does uname -a say ? cheers! Chris -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC -- To unsubscribe from this list: send the line unsubscribe linux-btrfs in the body

Re: ceph-on-btrfs inline-cow regression fix for 3.4.3

2012-06-12 Thread Chris Samuel
://lwn.net/Articles/493971/ cheers, Chris -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC -- 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

Re: [PATCH] Removing btrfsctl, btrfs-vol, btrfs-show

2012-06-10 Thread Chris Samuel
of 1 hunk FAILED -- saving rejects to file btrfsck.8.in.rej The next patch would delete the file btrfsctl.8.in, which does not exist! Assume -R? [n] Apply anyway? [n] Skipping patch. 1 out of 1 hunk ignored -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC This email may come

Re: Recovering a file from a snapshot without duplicating its blocks (--reflink across devs?)

2012-06-04 Thread Chris Samuel
over a year ago, but it was NAK'd by Christoph Hellwig. I don't know if it's got any further since then. :-( Patch description: http://www.spinics.net/lists/linux-btrfs/msg09226.html NAK: http://www.spinics.net/lists/linux-btrfs/msg09229.html -- Chris Samuel : http://www.csamuel.org

Re: Which kernel is safe to upgrade to for btrfs?

2012-05-21 Thread Chris Samuel
believe) but there's a lot more work been happening in 3.4. I'm happily sat on 3.2 and I would suggest sticking there too for a while and watch what user reports come back for the 3.4 kernel (just out). Just my 2p's worth.. cheers, Chris -- Chris Samuel : http://www.csamuel.org/ : Melbourne

Re: btrfs tools typo

2012-05-11 Thread Chris Samuel
On Friday 11 May 2012 19:26:16 Andrei Popa wrote: In the latest btrfs tools from git it's a typo: I'll send a patch now. -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC This email may come with a PGP signature as a file. Do not panic. For more info see: http

[PATCH] Fix set-dafault typo in cmds-subvolume.c

2012-05-11 Thread Chris Samuel
Andrei Popa reported that there were two typos of default as dafault, this patch fixes those two typos up. Signed-off-by: Chris Samuel ch...@csamuel.org --- cmds-subvolume.c |4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/cmds-subvolume.c b/cmds-subvolume.c index

Re: btrfs and 1 billion small files

2012-05-08 Thread Chris Samuel
it.. cheers, Chris -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC -- 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

Re: Can btrfs silently repair read-error in raid1

2012-05-08 Thread Chris Samuel
-with-128gb-ssd But as Chris Mason pointed out on list at that time, it doesn't necessarily mean you're any safer due to the way that FTL's work: http://permalink.gmane.org/gmane.comp.file-systems.btrfs/2575 cheers, Chris -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC

Re: An issue when mounting the dd-copied partition and the original one together

2012-04-20 Thread Chris Samuel
posted that he was distracted by the backref-walking code which was a necessary precursor for the send/receive code). cheers, Chris -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC This email may come with a PGP signature as a file. Do not panic. For more info see: http

Re: [PATCH] btrfs: don't return EINTR

2012-04-17 Thread Chris Samuel
On 18/04/12 05:43, Arne Jansen wrote: but not even the manpage states EINTR as return value from unlink. Yeah, it's not mentioned in the Single UNIX Spec: http://pubs.opengroup.org/onlinepubs/9699919799/functions/unlink.html -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC

Re: [PATCH 00/19 v5] Fix filesystem freezing deadlocks

2012-04-17 Thread Chris Samuel
. -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC -- 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

Re: btr fs unmountable after disk failure

2012-04-13 Thread Chris Samuel
for instance). cheers, Chris -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC This email may come with a PGP signature as a file. Do not panic. For more info see: http://en.wikipedia.org/wiki/OpenPGP signature.asc Description: This is a digitally signed message part.

Re: btrfs: open_ctree failed

2012-03-26 Thread Chris Samuel
just download the deb via Lynx and install it with dpkg -i $PACKAGE. cheers, Chris -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC -- 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

Re: heterogeneous raid1

2012-03-25 Thread Chris Samuel
late last year: http://www.redhat.com/archives/linux-lvm/2011-December/msg00012.html Unfortunately it looks like the git repo on SourceForge hasn't been touched since the code was pushed last December. :-( cheers, Chris -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC This email

Re: [RFC PATCH 0/5] apply rwlock for extent state

2012-03-21 Thread Chris Samuel
On 21/03/12 23:34, Andrea Gelmini wrote: No comment, but I'm using this patches without problem since you published it (compressed /home with hourly snapshot delete/creation). Well worth sending a Tested-By: tag then, it's useful information. cheers, Chris -- Chris Samuel : http

Re: scrub stops the machine

2012-03-19 Thread Chris Samuel
On Monday 19 March 2012 19:22:58 Martin Steigerwald wrote: Maybe 3.2.10 oder 3.2.11 contains some related fixes? I don't believe that any btrfs fixes get pushed to the stable releases (at least, not yet), you'll need 3.3 for newer code. cheers, Chris -- Chris Samuel : http

Re: scrub stops the machine

2012-03-18 Thread Chris Samuel
On Sunday 18 March 2012 19:04:00 Helmut Hullen wrote: Second try with kernel 3.2.5: same problem. My understanding is that all 3.2.x versions will have the same btrfs code, if you want to try with a newer version you'll need to try the 3.3 release candidates. cheers! Chris -- Chris Samuel

Re: not enough space with data raid0

2012-03-17 Thread Chris Samuel
On Saturday 17 March 2012 23:01:00 Helmut Hullen wrote: Where is the problem, how can I use the full space? Which kernel was this with Helmut? cheers, Chris -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC This email may come with a PGP signature as a file. Do not panic

Re: btrfs oops (autodefrag related?)

2012-03-12 Thread Chris Samuel
: increase the global block # reserve estimates). After reverting this one Linus master works # for me again. Though after reversion they hit ENOSPC much later (but still prematurely). cheers, Chris -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC This email may come with a PGP

Re: immutable (WORM) file system

2012-03-12 Thread Chris Samuel
je...@suse.com Signed-off-by: Chris Mason chris.ma...@oracle.com -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC This email may come with a PGP signature as a file. Do not panic. For more info see: http://en.wikipedia.org/wiki/OpenPGP signature.asc Description

Re: btrfs oops (autodefrag related?)

2012-03-12 Thread Chris Samuel
Forgot citations, sorry! On Tuesday 13 March 2012 11:13:28 Chris Samuel wrote: Note though that some people are reporting regressions with premature ENOSPC in 3.3-rc7, to quote: # - bisected down to 5500cdb (Btrfs: increase the global block # reserve estimates). After reverting this one

Re: kernel BUG at fs/btrfs/delayed-inode.c:1466!

2012-03-08 Thread Chris Samuel
On 09/03/12 12:31, Liu Bo wrote: So are these warnings based on the latest upstream of btrfs? Looks like it was 3.2.7, his oops said: Pid: 1488, comm: mips-wrs-linux- Tainted: GW3.2.7 #2 HP -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC -- To unsubscribe from

Re: filesystem full when it's not? out of inodes? huh?

2012-03-03 Thread Chris Samuel
keep complaining then perhaps that label would go away prematurely because nobody was reporting problems? :-) cheers! Chris -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC This email may come with a PGP signature as a file. Do not panic. For more info see: http://en.wikipedia.org

Re: btrfs open_ctree failed (after recent Ubuntu update)

2012-02-19 Thread Chris Samuel
reboot and pick the latest 3.0 kernel that grub offers you and then: sudo -i apt-get remove --purge linux-image-3.2.6-030206-generic-pae Hope this helps! cheers, Chris -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC This email may come with a PGP signature as a file. Do not panic

Re: btrfs open_ctree failed (after recent Ubuntu update)

2012-02-18 Thread Chris Samuel
the apparmour stuff). cheers, Chris -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC This email may come with a PGP signature as a file. Do not panic. For more info see: http://en.wikipedia.org/wiki/OpenPGP signature.asc Description: This is a digitally signed message part.

Re: brtfs on top of dmcrypt with SSD. No corruption iff write cache off?

2012-02-15 Thread Chris Samuel
! Chris -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC This email may come with a PGP signature as a file. Do not panic. For more info see: http://en.wikipedia.org/wiki/OpenPGP signature.asc Description: This is a digitally signed message part.

Re: Several unhappy btrfs's after RAID meltdown

2012-02-07 Thread Chris Samuel
(and it has - losing an entire tray of drives in a RAID array due to controller firmware bugs really spoils your day) I'd be reaching for the backup tapes about now. Best of luck! Chris -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC This email may come with a PGP signature as a file

Re: Btrfs out of inodes becomes corrupt

2012-02-07 Thread Chris Samuel
run the filesystem at anything close to even a quarter full (not that that guarantees anything, or is even particularly deliberate). cheers, Chris -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC This email may come with a PGP signature as a file. Do not panic. For more info see

Re: Errors after clean reboot

2012-01-18 Thread Chris Samuel
-only, I've seen others reporting success with that when it won't remount read-write. Best of luck! Chris -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC This email may come with a PGP signature as a file. Do not panic. For more info see: http://en.wikipedia.org/wiki/OpenPGP

  1   2   >