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Merge pull request #204 from mlaventure/checkpoint-error-output

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Return runtime output on checkpoint operation errors
This commit is contained in:
Michael Crosby 2016-04-18 10:53:15 -07:00
commit 2239d4e329
1 changed files with 5 additions and 1 deletions
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6
runtime/container_linux.go
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@ -133,7 +133,11 @@ func (c *container) Checkpoint(cpt Checkpoint) error {
add("--ext-unix-sk") add("--ext-unix-sk")
} }
add(c.id) add(c.id)
return exec.Command(c.runtime, args...).Run() out, err := exec.Command(c.runtime, args...).CombinedOutput()
if err != nil {
return fmt.Errorf("%s: %s", err.Error(), string(out))
}
return err
} }
func (c *container) DeleteCheckpoint(name string) error { func (c *container) DeleteCheckpoint(name string) error {