Le vendredi 01 février 2013 à 17:09 -0600, cwillu a écrit :
> > then I do : mount -o rw,remount /backup/
> >
> > Feb 1 22:32:38 frozen kernel: [ 65.780686] btrfs: force zlib compression
> > Feb 1 22:32:38 frozen kernel: [ 65.780700] btrfs: not using ssd
> > allocation scheme
> > Feb 1 22:32
Le samedi 02 février 2013 à 12:04 +0100, Olivier Bonvalet a écrit :
> Le vendredi 01 février 2013 à 17:09 -0600, cwillu a écrit :
> > > then I do : mount -o rw,remount /backup/
> > >
> > > Feb 1 22:32:38 frozen kernel: [ 65.780686] btrfs: force zlib
> > > compression
> > > Feb 1 22:32:38 froze
Then, 30 minutes later there is no change, so I suppose it's "frozen".
I hope it can help :
[ 8081.557019] SysRq : Show Blocked State
[ 8081.557034] taskPC stack pid father
[ 8081.557053] btrfs-transacti D 8802bfc12080 0 1788 2 0x
[ 8081.557064] f
As mentioned on Google+, I have a partition that I can no longer mount
normally, containing a lot of my personal data and all backups from
my laptop.
I found now that I am still able to mount it using the 'nospace_cache'
option, but it takes a couple of minutes and I get "INFO: task
btrfs-transact
Hi Arnd,
First things first, nospace_cache is a safe thing to use. It is slow
because it's finding free extents, but it's just a cache and always safe
to discard. With your other errors, I'd just mount it readonly
and then you won't waste time on atime updates.
I'll take a look at the BUG you g
Hi all,
I am running a Fedora 17 system. I am trying to set up a new partition
of 2 GB size which has BTRFS as file system.
When I am trying to do mkfs.btrfs on a partition, I get:
[atri@AtriServer ~]$ mkfs.btrfs /dev/sda3
WARNING! - Btrfs Btrfs v0.19 IS EXPERIMENTAL
WARNING! - see http://btrfs
Hi everyone,
I've uploaded an experimental release of the raid5/6 support to git, in
branches named raid56-experimental. This is based on David Woodhouse's
initial implementation (thanks Dave!).
git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
raid56-experimental
git://git.ke
On Sat, Feb 02, 2013 at 08:56:20PM +0530, Atri Sharma wrote:
> Hi all,
>
> I am running a Fedora 17 system. I am trying to set up a new partition
> of 2 GB size which has BTRFS as file system.
>
> When I am trying to do mkfs.btrfs on a partition, I get:
>
> [atri@AtriServer ~]$ mkfs.btrfs /dev/s
Hi Hugo,
Thanks.
I was having some issues with my priviledges, and sorting them out has worked.
Thanks a ton,
Atri
On Sat, Feb 2, 2013 at 9:50 PM, Hugo Mills wrote:
> On Sat, Feb 02, 2013 at 08:56:20PM +0530, Atri Sharma wrote:
>> Hi all,
>>
>> I am running a Fedora 17 system. I am trying to
Hi Hugo,
Thanks for the earlier help.
I needed some more help please.
I created a BTRFS partition on /dev/sda3. To verify, the output of df
-T command:
e
/dev/sda1 fuseblk 102396 25180 77216
25% /run/media/atri/System Reserved
/dev/sda3
On Saturday 02 February 2013 10:20:35 Chris Mason wrote:
> Hi Arnd,
>
> First things first, nospace_cache is a safe thing to use. It is slow
> because it's finding free extents, but it's just a cache and always safe
> to discard. With your other errors, I'd just mount it readonly
> and then you
Hi all,
this is a trivial patch, which remove old unused code. Please apply.
BR
The commit 830c4adb (Btrfs: fix how we mount subvol=) removed
the function related to the option 'subvolrootid'. The option is still here,
the same is true for some code which handles the option parsing, but th
On Sat, Feb 02, 2013 at 11:06:23PM +0530, Atri Sharma wrote:
> Hi Hugo,
>
> Thanks for the earlier help.
>
> I needed some more help please.
>
> I created a BTRFS partition on /dev/sda3. To verify, the output of df
> -T command:
>
> e
> /dev/sda1 fuseblk 102396 251
Thanks a ton Hugo.
It worked like a charm.
One last thing, how do I create a document in that subvolume?
I am running some tests for seeing the locking trends when mass
creation and deletion of files take place.
Thanks,
Atri
On Sat, Feb 2, 2013 at 11:32 PM, Hugo Mills wrote:
> On Sat, Feb 02
On Sat, Feb 02, 2013 at 11:38:38PM +0530, Atri Sharma wrote:
> Thanks a ton Hugo.
>
> It worked like a charm.
>
> One last thing, how do I create a document in that subvolume?
Same way you'd create a file anywhere else in any other filesystem... :)
btrfs is magic and different, but it's n
Thanks Hugo.
Let me try it out.
Thanks a ton!
Atri
On Sat, Feb 2, 2013 at 11:41 PM, Hugo Mills wrote:
> On Sat, Feb 02, 2013 at 11:38:38PM +0530, Atri Sharma wrote:
>> Thanks a ton Hugo.
>>
>> It worked like a charm.
>>
>> One last thing, how do I create a document in that subvolume?
>
>Sa
Hi all,
I am playing with the new branch raid56-experimental. Unfortunately
I was not able to compile the btrfs-progs tools because my gcc was unable
to find '__attribute_const__':
[...]
raid6.c:48:1: error: unknown type name ‘__attribute_const__’
raid6.c:48:45: error: expected ‘=’, ‘,’, ‘;’, ‘
Hello,
btrfs is failing to mount if I use the mount option acl.
I am running debian testing with a debian experimental version of kernel
3.7.3:
uname -a
Linux nimby 3.7-trunk-486 #1 Debian 3.7.3-1~experimental.1 i686 GNU/Linux
from fstab
LABEL=btrfs-exthd /mnt/exthd btrfs defaults,n
On Sat, Feb 02, 2013 at 03:03:48PM -0600, CSights wrote:
> Hello,
> btrfs is failing to mount if I use the mount option acl.
There is no such option. ACLs are enabled by default, you can
only disable them with "noacl" option.
--
Tomasz Torcz "Never underestimate the bandwidth o
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