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From: Daniel Kral <d.kral@proxmox.com>
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Date: Tue, 11 Feb 2025 17:08:01 +0100
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Subject: [pve-devel] [PATCH qemu-server v2 02/15] fix #5284: api: move-disk:
assert content type support for target storage
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Asserts whether the target storage supports storing VM images before
moving a VM volume to the target storage.
Without the check in place, a VM volume can be moved to a storage, which
does not support VM images, but won't be able to start since any
attached volume must be stored on a supported storage.
Signed-off-by: Daniel Kral <d.kral@proxmox.com>
---
changes since v1:
- patch without any helpers needed
PVE/API2/Qemu.pm | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/PVE/API2/Qemu.pm b/PVE/API2/Qemu.pm
index 295260e7..52234afd 100644
--- a/PVE/API2/Qemu.pm
+++ b/PVE/API2/Qemu.pm
@@ -4233,6 +4233,10 @@ __PACKAGE__->register_method({
die "you can't move to the same storage with same format\n"
if $oldstoreid eq $storeid && (!$format || !$oldfmt || $oldfmt eq $format);
+ my $scfg = PVE::Storage::storage_check_enabled($storecfg, $storeid);
+ raise_param_exc({ storage => "storage '$storeid' does not support vm images" })
+ if !$scfg->{content}->{images};
+
# this only checks snapshots because $disk is passed!
my $snapshotted = PVE::QemuServer::Drive::is_volume_in_use(
$storecfg,
--
2.39.5
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