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9296b3ed70
qemu/block
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Max Reitz 9296b3ed70 qcow2: Implement bdrv_amend_options 
Implement bdrv_amend_options for compat, size, backing_file, backing_fmt
and lazy_refcounts.

Downgrading images from compat=1.1 to compat=0.10 is achieved through
handling all incompatible flags accordingly, clearing all compatible and
autoclear flags and expanding all zero clusters.

Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-09-12 10:12:46 +02:00
..
backup.c block: make bdrv_co_is_allocated static 2013-09-06 15:25:08 +02:00
blkdebug.c qcow2-refcount: Repair shared refcount blocks 2013-09-02 10:06:59 +02:00
blkverify.c block: make bdrv_delete() static 2013-09-06 15:25:08 +02:00
bochs.c block: Add options QDict to .bdrv_open() 2013-03-15 16:07:49 +01:00
cloop.c block: Add options QDict to .bdrv_open() 2013-03-15 16:07:49 +01:00
commit.c block: remove bdrv_is_allocated_above/bdrv_co_is_allocated_above distinction 2013-09-06 15:25:09 +02:00
cow.c block: return get_block_status data and flags for formats 2013-09-06 15:25:09 +02:00
curl.c curl: qemu_bh_new() can never return NULL 2013-09-01 19:11:56 +04:00
dmg.c block: Make find_image_format safe with NULL filename 2013-03-22 17:51:32 +01:00
gluster.c gluster: Abort on AIO completion failure 2013-08-30 15:28:52 +02:00
iscsi.c block: make bdrv_delete() static 2013-09-06 15:25:08 +02:00
linux-aio.c aio: drop io_flush argument 2013-08-19 15:52:19 +02:00
Makefile.objs switch raw block driver from "raw.o" to "raw_bsd.o" 2013-08-30 15:28:52 +02:00
mirror.c block: remove bdrv_is_allocated_above/bdrv_co_is_allocated_above distinction 2013-09-06 15:25:09 +02:00
nbd.c aio: drop io_flush argument 2013-08-19 15:52:19 +02:00
parallels.c block: Add options QDict to .bdrv_open() 2013-03-15 16:07:49 +01:00
qapi.c block: Add iops_size to do the iops accounting for a given io size. 2013-09-06 15:25:07 +02:00
qcow2-cache.c qcow2-cache: Empty cache 2013-09-12 10:12:46 +02:00
qcow2-cluster.c qcow2-cluster: Expand zero clusters 2013-09-12 10:12:46 +02:00
qcow2-refcount.c qcow2-cluster: Expand zero clusters 2013-09-12 10:12:46 +02:00
qcow2-snapshot.c qcow2: Discard VM state in active L1 after creating snapshot 2013-09-12 10:12:46 +02:00
qcow2.c qcow2: Implement bdrv_amend_options 2013-09-12 10:12:46 +02:00
qcow2.h qcow2: Save refcount order in BDRVQcowState 2013-09-12 10:12:46 +02:00
qcow.c block: return get_block_status data and flags for formats 2013-09-06 15:25:09 +02:00
qed-check.c qed: mark image clean after repair succeeds 2012-08-10 10:25:12 +02:00
qed-cluster.c Use glib memory allocation and free functions 2011-08-20 23:01:08 -05:00
qed-gencb.c Use glib memory allocation and free functions 2011-08-20 23:01:08 -05:00
qed-l2-cache.c qed: do not evict in-use L2 table cache entries 2012-03-12 15:14:06 +01:00
qed-table.c misc: move include files to include/qemu/ 2012-12-19 08:32:39 +01:00
qed.c block: return get_block_status data and flags for formats 2013-09-06 15:25:09 +02:00
qed.h block: move include files to include/block/ 2012-12-19 08:31:31 +01:00
raw_bsd.c block: introduce bdrv_get_block_status API 2013-09-06 15:25:09 +02:00
raw-aio.h block: make discard asynchronous 2013-01-15 10:03:47 +01:00
raw-posix.c raw-posix: report unwritten extents as zero 2013-09-06 15:25:09 +02:00
raw-win32.c raw-win32.c: Fix incorrect handling behaviour of small block files 2013-09-12 10:12:46 +02:00
rbd.c aio: drop io_flush argument 2013-08-19 15:52:19 +02:00
sheepdog.c block: return get_block_status data and flags for formats 2013-09-06 15:25:09 +02:00
snapshot.c block: make bdrv_delete() static 2013-09-06 15:25:08 +02:00
ssh.c aio: drop io_flush argument 2013-08-19 15:52:19 +02:00
stream.c block: expect errors from bdrv_co_is_allocated 2013-09-06 15:25:09 +02:00
vdi.c block: return get_block_status data and flags for formats 2013-09-06 15:25:09 +02:00
vhdx.c block: add read-only support to VHDX image format. 2013-05-03 10:31:58 +02:00
vhdx.h misc: Fix new typos in comments and strings 2013-07-27 11:22:54 +04:00
vmdk.c block: return get_block_status data and flags for formats 2013-09-06 15:25:09 +02:00
vpc.c vpc: Implement .bdrv_has_zero_init 2013-06-28 10:21:00 +02:00
vvfat.c block: return get_block_status data and flags for formats 2013-09-06 15:25:09 +02:00
win32-aio.c win32-aio: drop win32_aio_flush_cb() 2013-08-22 22:05:04 +02:00