[Libvirt-cim] [PATCH] Auto refresh StoragePools
# HG changeset patch
# User Sharad Mishra <snmishra(a)us.ibm.com>
# Date 1299089374 28800
# Node ID 1a894e2ab420ffb16d21d8ffa8c9850bea58b31c
# Parent 7a2ce3106321ac1729aeff2b9e42fb2e75da9295
Auto refresh StoragePools
This patch refreshes storage pool after volumes have been created or deleted from this
pool. This patch also refreshes the pool before enumerating them.
Signed-off-by: Sharad Mishra <snmishra(a)us.ibm.com>
diff -r 7a2ce3106321 -r 1a894e2ab420 libxkutil/pool_parsing.c
--- a/libxkutil/pool_parsing.c Mon Feb 28 05:57:22 2011 -0800
+++ b/libxkutil/pool_parsing.c Wed Mar 02 10:09:34 2011 -0800
@@ -400,6 +400,9 @@
goto out;
}
+ if ((virStoragePoolRefresh(ptr, 0)) == -1)
+ CU_DEBUG("Unable to refresh storage pool");
+
path = virStorageVolGetPath(vptr);
if (path == NULL) {
CU_DEBUG("Unable to get storage volume path");
@@ -420,9 +423,11 @@
int res_type)
{
int ret = 0;
+ virStorageVolPtr ptr;
+ virStoragePoolPtr pool_ptr;
if (res_type == CIM_RES_TYPE_IMAGE) {
- virStorageVolPtr ptr = virStorageVolLookupByPath(conn, rname);
+ ptr = virStorageVolLookupByPath(conn, rname);
if (ptr == NULL) {
CU_DEBUG("Storage volume %s is not defined", rname);
goto out;
@@ -432,6 +437,16 @@
if (ret != 0) {
CU_DEBUG("Unable to delete storage volume %s", rname);
} else {
+ pool_ptr = virStoragePoolLookupByVolume(ptr);
+ if (pool_ptr == NULL) {
+ CU_DEBUG("Unable to get storage pool "
+ "from volume");
+ } else {
+ ret = virStoragePoolRefresh(pool_ptr, 0);
+ if (ret != 0)
+ CU_DEBUG("Unable to refresh storage "
+ "pool");
+ }
ret = 1;
}
diff -r 7a2ce3106321 -r 1a894e2ab420 src/Virt_DevicePool.c
--- a/src/Virt_DevicePool.c Mon Feb 28 05:57:22 2011 -0800
+++ b/src/Virt_DevicePool.c Wed Mar 02 10:09:34 2011 -0800
@@ -182,6 +182,10 @@
goto out;
}
+ if ((virStoragePoolRefresh(pool, 0)) == -1)
+ CU_DEBUG("Unable to refresh storage pool");
+
+
if (virStoragePoolGetInfo(pool, &info) == -1) {
CU_DEBUG("Failed to get info for pool `%s'",
_pool->tag);
goto out;