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qemu: fix error message miss

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strErr is qemu log message, should add err in error message, or if fail
before launch qemu, can not get corrent message.

Fixes: #1991

Signed-off-by: Ace-Tang <aceapril@126.com>
This commit is contained in:
Ace-Tang 2019-08-21 21:11:08 +08:00
parent 1935bf193c
commit 50d4188524
1 changed files with 1 additions and 1 deletions
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2
virtcontainers/qemu.go
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@ -748,7 +748,7 @@ func (q *qemu) startSandbox(timeout int) error {
var strErr string var strErr string
strErr, err = govmmQemu.LaunchQemu(q.qemuConfig, newQMPLogger()) strErr, err = govmmQemu.LaunchQemu(q.qemuConfig, newQMPLogger())
if err != nil { if err != nil {
return fmt.Errorf("%s", strErr) return fmt.Errorf("fail to launch qemu: %s, error messages from qemu log: %s", err, strErr)
} }
err = q.waitSandbox(timeout) // the virtiofsd deferred checks err's value err = q.waitSandbox(timeout) // the virtiofsd deferred checks err's value