2011-05-21 14:58:21 +0200, Tomasz Chmielewski:
I have a btrfs filesystem (2.6.39) which is mounted, but otherwise, not used:
# lsof -n|grep /mnt/btrfs
processes with open fds are one thing. You could also have loop
devices setup on it for instance.
#
I noticed that whenever I do sync,
On 22.05.2011 11:34, Stephane Chazelas wrote:
2011-05-21 14:58:21 +0200, Tomasz Chmielewski:
I have a btrfs filesystem (2.6.39) which is mounted, but otherwise, not used:
# lsof -n|grep /mnt/btrfs
processes with open fds are one thing. You could also have loop
devices setup on it for
Am 03.05.2011 um 16:54 schrieb Josef Bacik:
On 04/27/2011 02:52 PM, Marco Neubauer wrote:
Hi,
this is happening mostly every night. I can't reproduce it right now.
vanilla kernel 2.6.38.4
Can you update to a newer kernel, this should be fixed there. Thanks,
It's happening again.
Le dimanche 22 mai 2011 à 10:34 +0100, Stephane Chazelas a écrit :
I noticed that whenever I do sync, btrfs will write for around 6.5s and
write 13 MB (see below).
[...]
I had also noticed here, without really paying further attention, that
external USB HDs with a BTRFS mounted, but
2011-05-22 11:52:37 +0200, Tomasz Chmielewski:
[...]
Can you try running these commands yourself:
iostat -k 1 /your/btrfs/device
And in a second terminal:
while true; do sync ; done
To see if your btrfs makes writes on sync each time?
[...]
Yes it does. And I see:
