Thomas Schneider
2011-Mar-31 07:05 UTC
Btrfs Partition out of free space - no mount possible
Hello!
My Btrfs partition (/home) is out of free space.
The partition is a logical drive within a LVM configuration.
I''ve already extended the LVM logical volume.
However, it''s impossible to mount the partition from a live CD system
(SystemRescue CD).
The error in dmesg is: BTRFS: inode 8443 still on the orphan list
Here my executed commands:
root@sysresccd /root % btrfs filesystem show
failed to read /dev/fd0
Label: ''home'' uuid: c6da646e-83aa-432d-9a24-d0d276c3de4d
Total devices 1 FS bytes used 284.13MB
devid 1 size 756.00MB used 756.00MB path /dev/dm-3
root@sysresccd /root % pvscan
PV /dev/mapper/lvm-crypt VG linux lvm2 [7.86 GiB / 0 free]
Total: 1 [7.86 GiB] / in use: 1 [7.86 GiB] / in no VG: 0 [0 ]
root@sysresccd /root % vgscan
Reading all physical volumes. This may take a while...
Found volume group "linux" using metadata type lvm2
root@sysresccd /root % lvscan
ACTIVE ''/dev/linux/root'' [6.52 GiB] inherit
ACTIVE ''/dev/linux/swap'' [416.00 MiB] inherit
ACTIVE ''/dev/linux/home'' [956.00 MiB] inherit
When I try to mount the Btrfs partition, the system hangs:
root@sysresccd /root % mount /dev/linux/home /mnt/backup
root@sysresccd /root % dmesg
[ 5142.990126] device label home devid 1 transid 951018 /dev/mapper/linux-home
[ 5143.110843] BTRFS: inode 8443 still on the orphan list
[ 5143.148987] BTRFS: inode 8443 still on the orphan list
[ 5143.158262] BTRFS: inode 8443 still on the orphan list
[ 5143.167229] BTRFS: inode 8443 still on the orphan list
[ 5143.177283] BTRFS: inode 8443 still on the orphan list
[ 5143.186218] BTRFS: inode 8443 still on the orphan list
[ 5143.196194] BTRFS: inode 8443 still on the orphan list
[ 5143.206172] BTRFS: inode 8443 still on the orphan list
[ 5143.220235] BTRFS: inode 8443 still on the orphan list
How can I resolve this issue?
THX
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c.monty@web.de
2011-Apr-18 07:57 UTC
Btrfs Partition out of free space - no mount possible
Hello! My Btrfs partition (/home) is out of free space. The partition is a logical drive within a LVM configuration. I''ve already extended the LVM logical volume. However, it''s impossible to mount the partition from a live CD system (SystemRescue CD). The error in dmesg is: BTRFS: inode 8443 still on the orphan list Here my executed commands: root@sysresccd /root % btrfs filesystem show failed to read /dev/fd0 Label: ''home'' uuid: c6da646e-83aa-432d-9a24-d0d276c3de4d Total devices 1 FS bytes used 284.13MB devid 1 size 756.00MB used 756.00MB path /dev/dm-3 root@sysresccd /root % pvscan PV /dev/mapper/lvm-crypt VG linux lvm2 [7.86 GiB / 0 free] Total: 1 [7.86 GiB] / in use: 1 [7.86 GiB] / in no VG: 0 [0 ] root@sysresccd /root % vgscan Reading all physical volumes. This may take a while... Found volume group "linux" using metadata type lvm2 root@sysresccd /root % lvscan ACTIVE ''/dev/linux/root'' [6.52 GiB] inherit ACTIVE ''/dev/linux/swap'' [416.00 MiB] inherit ACTIVE ''/dev/linux/home'' [956.00 MiB] inherit When I try to mount the Btrfs partition, the system hangs: root@sysresccd /root % mount /dev/linux/home /mnt/backup root@sysresccd /root % dmesg [ 5142.990126] device label home devid 1 transid 951018 /dev/mapper/linux-home [ 5143.110843] BTRFS: inode 8443 still on the orphan list [ 5143.148987] BTRFS: inode 8443 still on the orphan list [ 5143.158262] BTRFS: inode 8443 still on the orphan list [ 5143.167229] BTRFS: inode 8443 still on the orphan list [ 5143.177283] BTRFS: inode 8443 still on the orphan list [ 5143.186218] BTRFS: inode 8443 still on the orphan list [ 5143.196194] BTRFS: inode 8443 still on the orphan list [ 5143.206172] BTRFS: inode 8443 still on the orphan list [ 5143.220235] BTRFS: inode 8443 still on the orphan list How can I resolve this issue? THX -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Josef Bacik
2011-Apr-18 15:19 UTC
Re: Btrfs Partition out of free space - no mount possible
On 04/18/2011 03:57 AM, c.monty@web.de wrote:> > Hello! > > My Btrfs partition (/home) is out of free space. > The partition is a logical drive within a LVM configuration. > > I''ve already extended the LVM logical volume. > However, it''s impossible to mount the partition from a live CD system (SystemRescue CD). > The error in dmesg is: BTRFS: inode 8443 still on the orphan list > > Here my executed commands: > root@sysresccd /root % btrfs filesystem show > failed to read /dev/fd0 > Label: ''home'' uuid: c6da646e-83aa-432d-9a24-d0d276c3de4d > Total devices 1 FS bytes used 284.13MB > devid 1 size 756.00MB used 756.00MB path /dev/dm-3 > > root@sysresccd /root % pvscan > PV /dev/mapper/lvm-crypt VG linux lvm2 [7.86 GiB / 0 free] > Total: 1 [7.86 GiB] / in use: 1 [7.86 GiB] / in no VG: 0 [0 ] > > root@sysresccd /root % vgscan > Reading all physical volumes. This may take a while... > Found volume group "linux" using metadata type lvm2 > > root@sysresccd /root % lvscan > ACTIVE ''/dev/linux/root'' [6.52 GiB] inherit > ACTIVE ''/dev/linux/swap'' [416.00 MiB] inherit > ACTIVE ''/dev/linux/home'' [956.00 MiB] inherit > > When I try to mount the Btrfs partition, the system hangs: > root@sysresccd /root % mount /dev/linux/home /mnt/backup > > root@sysresccd /root % dmesg > [ 5142.990126] device label home devid 1 transid 951018 /dev/mapper/linux-home > [ 5143.110843] BTRFS: inode 8443 still on the orphan list > [ 5143.148987] BTRFS: inode 8443 still on the orphan list > [ 5143.158262] BTRFS: inode 8443 still on the orphan list > [ 5143.167229] BTRFS: inode 8443 still on the orphan list > [ 5143.177283] BTRFS: inode 8443 still on the orphan list > [ 5143.186218] BTRFS: inode 8443 still on the orphan list > [ 5143.196194] BTRFS: inode 8443 still on the orphan list > [ 5143.206172] BTRFS: inode 8443 still on the orphan list > [ 5143.220235] BTRFS: inode 8443 still on the orphan list > > How can I resolve this issue? >What kernel are you on? I recently fixed this, please go to the latest upstream, it should resolve itself. Thanks, Josef -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html