block: remove keep_read_only flag from BlockDriverState struct
The keep_read_only flag is no longer used, in favor of the bdrvflag BDRV_O_ALLOW_RDWR.
Signed-off-by: Jeff Cody <jcody@redhat.com>Signed-off-by: Kevin Wolf <kwolf@redhat.com>
block: raw-posix image file reopen
This is derived from the Supriya Kannery's reopen patches.
This contains the raw-posix driver changes for the bdrv_reopen_*functions. All changes are staged into a temporary scratch bufferduring the prepare() stage, and copied over to the live structure...
block: raw image file reopen
These are the stubs for the file reopen drivers for the raw format.
There is currently nothing that needs to be done by the raw driverin reopen.
block: qed image file reopen
These are the stubs for the file reopen drivers for the qed format.
There is currently nothing that needs to be done by the qed driverin reopen.
block: qcow2 image file reopen
These are the stubs for the file reopen drivers for the qcow2 format.
There is currently nothing that needs to be done by the qcow2 driverin reopen.
block: qcow image file reopen
These are the stubs for the file reopen drivers for the qcow format.
There is currently nothing that needs to be done by the qcow driverin reopen.
block: vmdk image file reopen
This patch supports reopen for VMDK image files. VMDK extents are addedto the existing reopen queue, so that the transactional model of reopenis maintained with multiple image files.
Signed-off-by: Jeff Cody <jcody@redhat.com>...
block: vdi image file reopen
There is currently nothing that needs to be done for VDI reopen.
block: vpc image file reopen
There is currently nothing that needs to be done for VPC imagefile reopen.
block: convert bdrv_commit() to use bdrv_reopen()
Currently, bdrv_commit() reopens images r/w itself, via risky_delete() and _open() calls. Use the new safe method for drive reopen.
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