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backup: Ensure dest snapshot dir always exists

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Otherwise the SaveSnap operation fails
This commit is contained in:
Owen Smith 2014-11-25 13:58:06 +00:00
parent 9974bf0291
commit dbb6a75e3f
1 changed files with 4 additions and 0 deletions
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4
etcdctl/command/backup_command.go
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@ -19,6 +19,7 @@ package command
import (
"log"
"math/rand"
"os"
"path"
"time"
@ -49,6 +50,9 @@ func handleBackup(c *cli.Context) {
srcWAL := path.Join(c.String("data-dir"), "wal")
destWAL := path.Join(c.String("backup-dir"), "wal")
if err := os.MkdirAll(destSnap, 0700); err != nil {
log.Fatalf("failed creating backup snapshot dir %v: %v", destSnap, err)
}
ss := snap.New(srcSnap)
snapshot, err := ss.Load()
if err != nil && err != snap.ErrNoSnapshot {