From f48b90756bd834dda852ff514f2690d3175b1f44 Mon Sep 17 00:00:00 2001 From: Josef Bacik Date: Wed, 27 Jan 2010 02:07:59 +0000 Subject: [PATCH] Btrfs: do not mark the chunk as readonly if in degraded mode If a RAID setup has chunks that span multiple disks, and one of those disks has failed, btrfs_chunk_readonly will return 1 since one of the disks in that chunk's stripes is dead and therefore not writeable. So instead if we are in degraded mode, return 0 so we can go ahead and allocate stuff. Without this patch all of the block groups in a RAID1 setup will end up read-only, which will mean we can't add new disks to the array since we won't be able to make allocations. Signed-off-by: Josef Bacik Signed-off-by: Chris Mason --- Reading git-format-patch failed