On Fri, 03 Oct 2014 23:27:58 -0400
Waiman Long waiman.l...@hp.com wrote:
On 10/03/2014 09:33 AM, Fengguang Wu wrote:
Hi Waiman,
FYI, we noticed the below changes on commit
bd01ec1a13f9a327950c8e3080096446c7804753 (x86, locking/rwlocks: Enable
qrwlocks on x86)
Hello,
apparently I have found an issue with btrfs: performance reduces with
nodatasum and multi-device raid0 or single.
I was testing with a series of 8 LIO ramdisks, with btrfs on those in
multi-device single mode, and writing zeroes on the filesystem with 16
dd in parallel.
Performance
On 04/10/2014 12:26, Bob Marley wrote:
Hello,
apparently I have found an issue with btrfs
Sorry I forgot to mention the kernel version: 3.14.19
not tested with higher versions
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On 04/10/2014 12:36, Bob Marley wrote:
On 04/10/2014 12:26, Bob Marley wrote:
Hello,
apparently I have found an issue with btrfs
Sorry I forgot to mention the kernel version: 3.14.19
not tested with higher versions
I just noticed that the page I have linked which also reports the problem
On Fri, 03 Oct 2014 14:15:11 +0100
Filipe Manana fdman...@suse.com wrote:
Just tried it and I confirm filefrag's call to ioctl FS_IOC_FIEMAP fails
with -EEXIST.
It's actually a known issue affecting any of the 3.17 RCs (except RC1).
The extent map manipulation/merging is broken for some
Hi,
is btrfs-image with single -s flag OK? I.e.
btrfs-image -s -c 9 -t 32 /dev/sdc1 /root/btrfs-2.img
?
Tomasz Chmielewski
On 2014-10-04 00:09 (Sat), Josef Bacik wrote:
Can you make a btrfs-image of this fs and send it to me? Thanks,
Josef
Tomasz Chmielewski t...@virtall.com wrote:
On
Yup I don't need filenames for a balance. Thanks,
Josef
Tomasz Chmielewski t...@virtall.com wrote:
Hi,
is btrfs-image with single -s flag OK? I.e.
btrfs-image -s -c 9 -t 32 /dev/sdc1 /root/btrfs-2.img
?
Tomasz Chmielewski
On 2014-10-04 00:09 (Sat), Josef Bacik wrote:
Can you make a
