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Merge pull request #524 from jakob-tsd/losetup_retry

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ImagePartitionAction: retry losetup.Attach()
This commit is contained in:
Christopher Obbard
2024-12-17 09:11:56 +00:00
committed by GitHub
parent 78aad24dc0 db6b23c20a
commit f219e0ab69
1 changed files with 12 additions and 2 deletions
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14
actions/image_partition_action.go
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@@ -459,9 +459,19 @@ func (i *ImagePartitionAction) PreNoMachine(context *debos.DebosContext) error {
img.Close()
i.loopDev, err = losetup.Attach(imagePath, 0, false)
// losetup.Attach() can fail due to concurrent attaches in other processes
retries := 60
for t := 1; t <= retries; t++ {
i.loopDev, err = losetup.Attach(imagePath, 0, false)
if err == nil {
break
}
log.Printf("Setup loop device: try %d/%d failed: %v", t, retries, err)
time.Sleep(200 * time.Millisecond)
}
if err != nil {
return fmt.Errorf("Failed to setup loop device")
return fmt.Errorf("Failed to setup loop device: %v", err)
}
context.Image = i.loopDev.Path()
i.usingLoop = true