c/pve-qemu-qoup
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

backup: improve error when copy-before-write fails for fleecing

Browse Source 
With fleecing, failure for copy-before-write does not fail the guest
write, but only sets the snapshot error that is associated to the
copy-before-write filter, making further requests to the snapshot
access fail with EACCES, which then also fails the job. But that error
code is not the root cause of why the backup failed, so bubble up the
original snapshot error instead.

Reported-by: Friedrich Weber <f.weber@proxmox.com>
Signed-off-by: Fiona Ebner <f.ebner@proxmox.com>
This commit is contained in:
Fiona Ebner
2024-04-29 17:20:22 +02:00
committed by Thomas Lamprecht
parent 51232e2e40
commit db293008ee
2 changed files with 118 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
debian/patches/series
Vendored
+1
View File
@@ -59,3 +59,4 @@ pve/0047-qapi-blockdev-backup-add-discard-source-parameter.patch
pve/0048-copy-before-write-allow-specifying-minimum-cluster-s.patch
pve/0049-backup-add-minimum-cluster-size-to-performance-optio.patch
pve/0050-PVE-backup-add-fleecing-option.patch
pve/0051-PVE-backup-improve-error-when-copy-before-write-fail.patch