On 07/08/2013 11:36 PM, David Sterba wrote:
On Wed, Jul 03, 2013 at 08:35:48PM +0200, Torbjørn wrote:
Hi btrfs devs,
I have a btrfs raid10 array consisting of 2TB drives.
I added a new drive to the array, then balanced.
The balance failed after ~50GB was moved to the new drive.
The balance fix
于 2013年07月08日 21:24, David Sterba 写道:
On Fri, Jul 05, 2013 at 10:01:30AM +0800, Qu Wenruo wrote:
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -2807,6 +2846,14 @@ static inline unsigned long btrfs_leaf_data(struct
extent_buffer *l)
/* struct btrfs_file_extent_item */
BTRFS_SETGET_FUN
On Thu, Jul 04, 2013 at 01:51:38PM +0400, Andrew Vagin wrote:
> We are not first who suffer from this problem:
> https://bugzilla.redhat.com/show_bug.cgi?id=711881
> http://marc.info/?l=linux-btrfs&m=130074451403261
> https://bugzilla.openvz.org/show_bug.cgi?id=2653
> And about 2 years ago Mark Fa
On Wed, Jul 03, 2013 at 08:35:48PM +0200, Torbjørn wrote:
> Hi btrfs devs,
>
> I have a btrfs raid10 array consisting of 2TB drives.
>
> I added a new drive to the array, then balanced.
> The balance failed after ~50GB was moved to the new drive.
> The balance fixed lots of errors according to dm
On 8 July 2013 22:12, David Sterba wrote:
> On Tue, Jul 02, 2013 at 02:28:25PM +0100, Paul Richards wrote:
>> When I run "btrfs filesystem balance", does this implicitly
>> defragment the filesystem? (Assuming there is plenty free space)
>
> In some sense it defragments the filesystem. The blockg
On Tue, Jul 02, 2013 at 02:28:25PM +0100, Paul Richards wrote:
> When I run "btrfs filesystem balance", does this implicitly
> defragment the filesystem? (Assuming there is plenty free space)
In some sense it defragments the filesystem. The blockgroups are moved
around based on the balance filter
Am 08.07.2013 15:20, schrieb Josef Bacik:
> On Mon, Jul 08, 2013 at 10:08:46AM +0200, Thomas Kuther wrote:
>> Hello,
>>
>> I'm about to migrate from VirtualBox to Qemu+VGA-Passthrough. All my virtual
>> disk images are stored in a BTRFS subvolume on-top of a MDRAID 1.
>> The host runs kernel 3.10,
On Mon, Jul 08, 2013 at 06:46:07PM +0200, David Sterba wrote:
> On Sat, Jul 06, 2013 at 05:22:31PM +0900, Kusanagi Kouichi wrote:
> > Some files don't compile because of insufficient prerequisite.
> >
> > $ make btrfs
> > ...
> > [CC] btrfs.o
> > btrfs.c:24:21: fatal error: version.h: No s
On Sat, Jul 06, 2013 at 05:22:31PM +0900, Kusanagi Kouichi wrote:
> Some files don't compile because of insufficient prerequisite.
>
> $ make btrfs
> ...
> [CC] btrfs.o
> btrfs.c:24:21: fatal error: version.h: No such file or directory
> #include "version.h"
> ^
> com
Ok, sorry.
I'm not used to git send-email and related best practices.
Thanks for letting me know.
On Mon, Jul 8, 2013 at 5:14 PM, David Sterba wrote:
> On Fri, Jul 05, 2013 at 09:43:34PM +0100, Filipe David Borba Manana wrote:
>> In btrfs_set_block_flags() we want to check if the slot
>> in the
On Fri, Jul 05, 2013 at 09:43:34PM +0100, Filipe David Borba Manana wrote:
> In btrfs_set_block_flags() we want to check if the slot
> in the leaf points to the first item in the leaf - if it
> doesn't check if the previous item in the leaf is an extent
> item. By removing this extra slot decrement
Here is a wrap-up of what is going on on #btrfs. I am trying to boot
my debian/squeeze system with btrfs filesystem. System was setup with
an initial kernel 2.6.32.
The system now refuses to boot.
Booting using a live knopix 7.2.0 (kernel 3.9.6), I can see:
$ sudo vgchange -ay /dev/voxbox
$ mkdir
On Fri, Jul 05, 2013 at 10:01:30AM +0800, Qu Wenruo wrote:
> --- a/fs/btrfs/ctree.h
> +++ b/fs/btrfs/ctree.h
> @@ -2807,6 +2846,14 @@ static inline unsigned long btrfs_leaf_data(struct
> extent_buffer *l)
>
> /* struct btrfs_file_extent_item */
> BTRFS_SETGET_FUNCS(file_extent_type, struct btr
On Mon, Jul 08, 2013 at 08:46:17AM +0200, Franziska Näpelt wrote:
> Hi everybody,
>
> we are using a btrfs RAID 1 with four 2TB hard drives on a Debian 7.1
> (Kernel 3.9.6).
>
> After about one year of working, there was an error in messages log and the
> filesystem was mounted read-only.
>
> Af
Several function return values were being completely
ignored.
V2: Added more error checking all over extent-tree.c
Signed-off-by: Filipe David Borba Manana
---
extent-tree.c | 20 +---
1 file changed, 13 insertions(+), 7 deletions(-)
diff --git a/extent-tree.c b/extent-tree.c
On Mon, Jul 08, 2013 at 10:08:46AM +0200, Thomas Kuther wrote:
> Hello,
>
> I'm about to migrate from VirtualBox to Qemu+VGA-Passthrough. All my virtual
> disk images are stored in a BTRFS subvolume on-top of a MDRAID 1.
> The host runs kernel 3.10, and Qemu 1.5.1. The Testing-VM is a Windows 7
>
Hello,
I'm about to migrate from VirtualBox to Qemu+VGA-Passthrough. All my
virtual disk images are stored in a BTRFS subvolume on-top of a MDRAID
1.
The host runs kernel 3.10, and Qemu 1.5.1. The Testing-VM is a Windows 7
64bit, using a RAW virtio disk with cache=none, same happens for qcow2,
memory allocated by device_list_add has to be freed, the
function introduced here device_list_remove() would just
go that.
however the challenging part is about where we would
call this function.
there are two ways its handled
the threads calling open_ctree_broken(), open_ctree() and
open_ctree_
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