Couple fixes for the <dataStore> feature when used with blockjobs:
- fixes for qemuBlockReopenAccess (code driving 'blockdev-reopen' in
qemu) for bugs noticed during testing of <dataStore>
- the 'auto-read-only' qemu feature doesn't apply od the 'data-file'
blockdevs, thus libvirt needs to handle them explicitly
- lookup of the node name associated with the <dataStore> volume in the
chains (for block threshold event handling)
Peter Krempa (8):
qemuBlockReopenAccess: Add debug log entry about state of the image
qemuBlockReopenAccess: Fix update of 'readonly' state
qemuBlockReopenAccess: Don't require backing chain terminator for
non-chained images
qemu: block: Ensure that <dataStore> is in appropriate state
qemu: snapshot: Change 'data-file' to read-only after snapshot
qemuDomainVirStorageSourceFindByNodeName: Extract nodename matching
qemuDomainVirStorageSourceFindByNodeName: Match also '<dataStore>'
sources
qemuDomainGetStorageSourceByDevstr: Lookup also '<dataStore>'
src/qemu/qemu_block.c | 60 +++++++++++++++++++++++++++++++---------
src/qemu/qemu_blockjob.c | 16 ++++++++++-
src/qemu/qemu_domain.c | 38 +++++++++++++++++++++----
src/qemu/qemu_snapshot.c | 12 ++++++--
4 files changed, 105 insertions(+), 21 deletions(-)
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2.47.0
