HI,
This issue still exists when xfstests is run on debian although
xfstests has contained this patch.
root@debian-i386:/home/zwu/xfstests# git describe
linux-v3.8-122-gdc75401
root@debian-i386:/home/zwu/xfstests# uname -a
Linux debian-i386 3.10.0-rc2+ #3 SMP Sun May 26 14:04:13 CST 2013
On Sat, May 25, 2013 at 11:33 PM, Harald Glatt m...@hachre.de wrote:
Data that already exists will only be compressed on re-write. You can
do it with btrfs fi defrag and a script that traverses the fs to call
defrag on every file. Another good way is the find command that has
been outlined
On 05/26/2013 04:23 AM, Duncan wrote:
Xavier Gnata posted on Sun, 26 May 2013 00:11:55 +0200 as excerpted:
Nowdays, external hard drives are mounted automagically by kde, gnome or
whatever else.
How is it suppose to work with external hard drives using btrfs with
compression?
If a btrfs
Commit be283b2e674a09457d4563729015adb637ce7cc1
(Btrfs: use helper to cleanup tree roots) introduced the following bug,
BUG: unable to handle kernel NULL pointer dereference at 0034
IP: [a039368c] extent_buffer_get+0x4/0xa [btrfs]
[...]
Pid: 2463, comm: btrfs-cache-1
Adding new flags to keep tracepoints consistent with btrfs.
Signed-off-by: Liu Bo bo.li@oracle.com
---
include/trace/events/btrfs.h | 35 +++
1 files changed, 23 insertions(+), 12 deletions(-)
diff --git a/include/trace/events/btrfs.h
EXTREF is treated same as REF, so we can make the code tidy.
Signed-off-by: Liu Bo bo.li@oracle.com
---
fs/btrfs/tree-log.c |9 ++---
1 files changed, 2 insertions(+), 7 deletions(-)
diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c
index c276ac9..3f30053 100644
---
'leaf' and 'ri' is not used somehow.
Signed-off-by: Liu Bo bo.li@oracle.com
---
fs/btrfs/root-tree.c |4
1 files changed, 0 insertions(+), 4 deletions(-)
diff --git a/fs/btrfs/root-tree.c b/fs/btrfs/root-tree.c
index 5bf1ed5..4a5abda 100644
--- a/fs/btrfs/root-tree.c
+++
We did not allow file data clone within the same file because of
deadlock issues.
However, we now use nested lock to avoid deadlock between the
parent directory and the child file.
So it's safe to do file clone within the same file when the two
ranges are not overlapped.
Reviewed-by: David
I don't know a better way to check than doing df -h before and
after... If you use space_cache you have to clear_cache though to make
the numbers be current for sure each time before looking at df.
Old kernel can be a problem. You can use the Arch CDs to do it, they
usually come with the newest
On Sun, May 26, 2013 at 9:16 AM, Harald Glatt m...@hachre.de wrote:
I don't know a better way to check than doing df -h before and
after... If you use space_cache you have to clear_cache though to make
the numbers be current for sure each time before looking at df.
Not sure what you're
On 5/26/13 4:35 AM, Zhi Yong Wu wrote:
HI,
This issue still exists when xfstests is run on debian although
xfstests has contained this patch.
this issue must be different, then; same error (Invalid argument)
but it can no longer be due to the -x option to filefrag. There
must be some
Hi,
For about 3 weeks I've been using btrfs on my desktop machine, using
the snapshot-functionality quite a lot.
Today I ran btrfsck and got about ~10MB of output which looks like:
fs tree 565 refs 125 not found
unresolved ref root 807 dir 813347 index 277 namelen 39 name
Hi,
So the case is, now I've got a btrfs image file, which is created from a
raid0 btrfs fs.
And if I run 'btrfs-image -r image_file /dev/sdf', then I have to mount
it with 'degraded' mode, and that still fails because raid0 requires two
disks at least.
So any ideas how to make it work?
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