[PATCH pve-storage v3 2/2] fix #7598: qemu-img: increase timeout for image resizing in worker context

[Jakob Klocker <j.klocker@proxmox.com>]

Mirror ZFS behaviour and increase timeout to an hour when in a worker
context. This fixes issues some users [0] have with slow disks where a
resize would fail.

[0] https://bugzilla.proxmox.com/show_bug.cgi?id=7598

Signed-off-by: Jakob Klocker <j.klocker@proxmox.com>
---
 src/PVE/Storage/Common.pm | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/PVE/Storage/Common.pm b/src/PVE/Storage/Common.pm
index 3932aee..1c3fdad 100644
--- a/src/PVE/Storage/Common.pm
+++ b/src/PVE/Storage/Common.pm
@@ -3,6 +3,7 @@ package PVE::Storage::Common;
 use v5.36;
 
 use PVE::JSONSchema;
+use PVE::RPCEnvironment;
 use PVE::Syscall;
 use PVE::Tools qw(run_command);
 
@@ -262,8 +263,8 @@ sub qemu_img_measure {
     qemu_img_resize($path, $format, $size, $preallocation, $timeout)
 
 Resize a qemu image C<$path> with format C<$format> to a target Kb size C<$size>.
-Default timeout C<$timeout> is 10s if not specified.
 C<$preallocation> allows to specify the preallocation option for the resize operation.
+If no C<$timeout> is provided, it defaults to 10 seconds, or 1 hour when running in a worker context.
 
 =cut
 
@@ -276,7 +277,8 @@ sub qemu_img_resize {
     push $cmd->@*, "--preallocation=$preallocation" if $preallocation;
     push $cmd->@*, '-f', $format, $path, $size;
 
-    $timeout = 10 if !$timeout;
+    $timeout = PVE::RPCEnvironment->is_worker() ? 60 * 60 : 10
+        if !$timeout;
     run_command($cmd, timeout => $timeout);
 }
 
-- 
2.47.3