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Chris Mason 1259ab75c6 Btrfs: Handle write errors on raid1 and raid10 
When duplicate copies exist, writes are allowed to fail to one of those
copies.  This changeset includes a few changes that allow the FS to
continue even when some IOs fail.

It also adds verification of the parent generation number for btree blocks.
This generation is stored in the pointer to a block, and it ensures
that missed writes to are detected.

Signed-off-by: Chris Mason <chris.mason@oracle.com>
 		2008-09-25 11:04:03 -04:00
..
COPYING Btrfs: add GPLv2 2007-06-12 09:07:21 -04:00
INSTALL Btrfs: Documentation update 2007-06-22 14:49:31 -04:00
Makefile Btrfs: Add support for multiple devices per filesystem 2008-09-25 11:04:00 -04:00
TODO Btrfs: add GPLv2 2007-06-12 09:07:21 -04:00
acl.c Btrfs: Include sched.h in the acl code for current (fixes compile on 2.6.23) 2008-09-25 11:03:59 -04:00
bit-radix.c Btrfs: trivial include fixups 2007-07-11 10:00:37 -04:00
bit-radix.h Btrfs: add GPLv2 2007-06-12 09:07:21 -04:00
btrfs_inode.h Btrfs: Throttle file_write when data=ordered is flushing the inode 2008-09-25 11:04:02 -04:00
compat.h Btrfs: Add workaround for AppArmor changing remove_suid() 2008-09-25 11:04:02 -04:00
crc32c.h Btrfs: Endianess bug fix for v0.13 with kernels 2008-09-25 11:04:01 -04:00
ctree.c Btrfs: Handle write errors on raid1 and raid10 2008-09-25 11:04:03 -04:00
ctree.h Btrfs: Update nodatacow mode to support cloned single files and resizing 2008-09-25 11:04:02 -04:00
dir-item.c Btrfs: unaligned access fixes 2008-09-25 11:04:00 -04:00
disk-io.c Btrfs: Handle write errors on raid1 and raid10 2008-09-25 11:04:03 -04:00
disk-io.h Btrfs: Handle write errors on raid1 and raid10 2008-09-25 11:04:03 -04:00
extent-tree.c Btrfs: Handle write errors on raid1 and raid10 2008-09-25 11:04:03 -04:00
extent_io.c Btrfs: Handle write errors on raid1 and raid10 2008-09-25 11:04:03 -04:00
extent_io.h Btrfs: Handle write errors on raid1 and raid10 2008-09-25 11:04:03 -04:00
extent_map.c Btrfs: Split the extent_map code into two parts 2008-09-25 11:03:59 -04:00
extent_map.h Btrfs: Split the extent_map code into two parts 2008-09-25 11:03:59 -04:00
file-item.c Btrfs: Clone file data ioctl 2008-09-25 11:04:02 -04:00
file.c Btrfs: Add workaround for AppArmor changing remove_suid() 2008-09-25 11:04:02 -04:00
hash.c btrfs-progs: Stop stomping on 'name' input parameter 2008-09-25 11:04:01 -04:00
hash.h Btrfs: unaligned access fixes 2008-09-25 11:04:00 -04:00
inode-item.c Btrfs: Add back pointers from the inode to the directory that references it 2008-09-25 11:03:58 -04:00
inode-map.c Fix for btrfs_find_free_objectid 2008-09-25 11:03:59 -04:00
inode.c Btrfs: Handle write errors on raid1 and raid10 2008-09-25 11:04:03 -04:00
ioctl.h Btrfs: Clone file data ioctl 2008-09-25 11:04:02 -04:00
ordered-data.c Btrfs: Fixes for 2.6.18 enterprise kernels 2008-09-25 11:04:02 -04:00
ordered-data.h Btrfs: Throttle file_write when data=ordered is flushing the inode 2008-09-25 11:04:02 -04:00
print-tree.c Btrfs: Pass down the expected generation number when reading tree blocks 2008-09-25 11:04:03 -04:00
print-tree.h Btrfs: Create extent_buffer interface for large blocksizes 2008-09-25 11:03:56 -04:00
root-tree.c Btrfs: Properly find the root for snapshotted blocks during chunk relocation 2008-09-25 11:04:02 -04:00
struct-funcs.c Btrfs: unaligned access fixes 2008-09-25 11:04:00 -04:00
super.c Btrfs: Add support for online device removal 2008-09-25 11:04:02 -04:00
sysfs.c Btrfs: Disable sysfs files on older kernels 2008-09-25 11:04:00 -04:00
transaction.c Btrfs: Add support for online device removal 2008-09-25 11:04:02 -04:00
transaction.h Btrfs: Split the extent_map code into two parts 2008-09-25 11:03:59 -04:00
tree-defrag.c Btrfs: Handle write errors on raid1 and raid10 2008-09-25 11:04:03 -04:00
volumes.c Btrfs: Handle write errors on raid1 and raid10 2008-09-25 11:04:03 -04:00
volumes.h Btrfs: Add support for online device removal 2008-09-25 11:04:02 -04:00
xattr.c Btrfs: Fix compile on kernel without ACLs enabled 2008-09-25 11:03:59 -04:00
xattr.h xattr support for btrfs 2008-09-25 11:03:57 -04:00