Make sure the unique storage pool defined and create from different
directory to avoid inconsistent version of volume pool created.
Signed-off-by: Lei Li <lilei@xxxxxxxxxxxxxxxxxx>
---
src/conf/storage_conf.c | 25 +++++++++++++++++++++++++
src/conf/storage_conf.h | 2 ++
src/libvirt_private.syms | 1 +
3 files changed, 28 insertions(+), 0 deletions(-)
diff --git a/src/conf/storage_conf.c b/src/conf/storage_conf.c
index 995f9a6..1d9fe25 100644
--- a/src/conf/storage_conf.c
+++ b/src/conf/storage_conf.c
@@ -1317,6 +1317,21 @@ virStoragePoolObjFindByName(virStoragePoolObjListPtr pools,
return NULL;
}
+virStoragePoolObjPtr
+virStoragePoolObjFindByPath(virStoragePoolObjListPtr pools,
+ const char *path) {
+ unsigned int i;
+
+ for (i = 0 ; i < pools->count ; i++) {
+ virStoragePoolObjLock(pools->objs[i]);
+ if (STREQ(pools->objs[i]->def->target.path, path))
+ return pools->objs[i];
+ virStoragePoolObjUnlock(pools->objs[i]);
+ }
+
+ return NULL;
+}
+
void
virStoragePoolObjClearVols(virStoragePoolObjPtr pool)
{
@@ -1700,6 +1715,16 @@ int virStoragePoolObjIsDuplicate(virStoragePoolObjListPtr pools,
}
}
+ /* Check the pool list if defined target path already exist */
+ pool = virStoragePoolObjFindByPath(pools, def->target.path);
+ if (pool) {
+ virStorageReportError(VIR_ERR_OPERATION_FAILED,
+ _("target path '%s' is already in use"),
+ pool->def->target.path);
+ dupPool = -1;
+ goto cleanup;
+ }
+
ret = dupPool;
cleanup:
if (pool)
diff --git a/src/conf/storage_conf.h b/src/conf/storage_conf.h
index 271441a..9239977 100644
--- a/src/conf/storage_conf.h
+++ b/src/conf/storage_conf.h
@@ -335,6 +335,8 @@ virStoragePoolObjPtr virStoragePoolObjFindByUUID(virStoragePoolObjListPtr pools,
const unsigned char *uuid);
virStoragePoolObjPtr virStoragePoolObjFindByName(virStoragePoolObjListPtr pools,
const char *name);
+virStoragePoolObjPtr virStoragePoolObjFindByPath(virStoragePoolObjListPtr pools,
+ const char *path);
virStorageVolDefPtr virStorageVolDefFindByKey(virStoragePoolObjPtr pool,
const char *key);
diff --git a/src/libvirt_private.syms b/src/libvirt_private.syms
index 830222b..19f5f92 100644
--- a/src/libvirt_private.syms
+++ b/src/libvirt_private.syms
@@ -937,6 +937,7 @@ virStoragePoolObjClearVols;
virStoragePoolObjDeleteDef;
virStoragePoolObjFindByName;
virStoragePoolObjFindByUUID;
+virStoragePoolObjFindByPath;
virStoragePoolObjIsDuplicate;
virStoragePoolObjListFree;
virStoragePoolObjLock;
--
1.7.1
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