On 6/15/20 12:09 PM, Peter Krempa wrote:
Fetch the checkpoint list for every disk specifically based on the new
per-disk 'incremental' field.
Signed-off-by: Peter Krempa <[email protected]>
---
src/qemu/qemu_backup.c | 108 ++++++++++++++++++++---------------------
1 file changed, 52 insertions(+), 56 deletions(-)
@@ -363,7 +407,7 @@ qemuBackupDiskPrepareDataOne(virDomainObjPtr vm,
* pull mode:
* both: original disk
*/
- if (pull || (incremental && dd->store->format >=
VIR_STORAGE_FILE_BACKING)) {
+ if (pull || (dd->backupdisk->incremental && dd->store->format >=
VIR_STORAGE_FILE_BACKING)) {
Long line, if you want to break at the &&.
dd->backingStore = dd->domdisk->src;
} else {
dd->backingStore = dd->terminator = virStorageSourceNew();
@@ -375,7 +419,10 @@ qemuBackupDiskPrepareDataOne(virDomainObjPtr vm,
if (qemuDomainPrepareStorageSourceBlockdev(NULL, dd->store, priv, cfg) <
0)
return -1;
- if (incremental) {
+ if (dd->backupdisk->incremental) {
+ if (!(incremental = qemuBackupBeginCollectIncrementalCheckpoints(vm,
dd->backupdisk->incremental)))
Another long line, but here it is harder to suggest a short alternative.
Reviewed-by: Eric Blake <[email protected]>
--
Eric Blake, Principal Software Engineer
Red Hat, Inc. +1-919-301-3226
Virtualization: qemu.org | libvirt.org
