From 05e2fc51d1f4ba884a18c23c924d90cfd04384e3 Mon Sep 17 00:00:00 2001 From: Osier Yang Date: Mon, 26 Sep 2011 14:30:44 +0800 Subject: [PATCH] storage: Do not break the whole vol lookup process in the middle * src/storage/storage_driver.c: As virStorageVolLookupByPath lookups all the pool objs of the drivers, breaking when failing on getting the stable path of the pool will just breaks the whole lookup process, it can cause the API fails even if the vol exists indeed. It won't get any benefit. This patch is to fix it. --- src/storage/storage_driver.c | 13 ++++++------- 1 file changed, 6 insertions(+), 7 deletions(-) diff --git a/src/storage/storage_driver.c b/src/storage/storage_driver.c index c05b74ebf6..8c2d6e1a1b 100644 --- a/src/storage/storage_driver.c +++ b/src/storage/storage_driver.c @@ -1247,14 +1247,14 @@ storageVolumeLookupByPath(virConnectPtr conn, stable_path = virStorageBackendStablePath(driver->pools.objs[i], cleanpath); - /* - * virStorageBackendStablePath already does - * virStorageReportError if it fails; we just need to keep - * propagating the return code - */ if (stable_path == NULL) { + /* Don't break the whole lookup process if it fails on + * getting the stable path for some of the pools. + */ + VIR_WARN("Failed to get stable path for pool '%s'", + driver->pools.objs[i]->def->name); virStoragePoolObjUnlock(driver->pools.objs[i]); - goto cleanup; + continue; } vol = virStorageVolDefFindByPath(driver->pools.objs[i], @@ -1274,7 +1274,6 @@ storageVolumeLookupByPath(virConnectPtr conn, virStorageReportError(VIR_ERR_NO_STORAGE_VOL, "%s", _("no storage vol with matching path")); -cleanup: VIR_FREE(cleanpath); storageDriverUnlock(driver); return ret;