5 a.m.
# HG changeset patch
# User Kaitlin Rupert <karupert(a)us.ibm.com>
# Date 1248121657 25200
# Node ID 3976c5e9c8ace6b1c6d23d14ab80d5b737d6702f
# Parent 5fad1c4642449d39d40c7f8c90b8e71371b90d58
Expose template RASDs that can be used for defining new storage volumes
Also:
-Change volume_template() to avail_volume_template() to distinguish
from template RASDs that represent existing storage volumes in a pool vs
the template RASDs that are used for creating a new storage volume within
a given pool
-Change disk_dev_or_pool_template() to disk_res_template() since it now
handles more than existing storage volumes and disk pool templates.
Signed-off-by: Kaitlin Rupert <karupert(a)us.ibm.com>
diff -r 5fad1c464244 -r 3976c5e9c8ac src/Virt_SettingsDefineCapabilities.c
--- a/src/Virt_SettingsDefineCapabilities.c Mon Jul 20 13:27:37 2009 -0700
+++ b/src/Virt_SettingsDefineCapabilities.c Mon Jul 20 13:27:37 2009 -0700
@@ -71,6 +71,7 @@
#define DEVICE_RASD 0
#define POOL_RASD 1
+#define NEW_VOL_RASD 2
static bool system_has_vt(virConnectPtr conn)
{
@@ -280,6 +281,10 @@
ret = rasd_classname_from_type(resource_type, &base);
else if (rasd_type == POOL_RASD)
ret = pool_rasd_classname_from_type(resource_type, &base);
+ else if (rasd_type == NEW_VOL_RASD) {
+ base = "StorageVolumeResourceAllocationSettingData";
+ ret = 0;
+ }
if (ret != CMPI_RC_OK) {
cu_statusf(_BROKER, s,
@@ -1023,10 +1028,76 @@
}
#if VIR_USE_LIBVIRT_STORAGE
-static CMPIStatus volume_template(const CMPIObjectPath *ref,
- int template_type,
- virStorageVolPtr volume_ptr,
- struct inst_list *list)
+static CMPIStatus new_volume_template(const CMPIObjectPath *ref,
+ int template_type,
+ virStoragePoolPtr poolptr,
+ struct inst_list *list)
+{
+ const char *id;
+ CMPIStatus s = {CMPI_RC_OK, NULL};
+ int ret = 0;
+ struct virt_pool *pool = NULL;
+ CMPIInstance *inst = NULL;
+ int type = 0;
+ const char *path;
+
+ switch(template_type) {
+ case SDC_RASD_MIN:
+ id = "New Storage Volume Minimum";
+ break;
+ case SDC_RASD_MAX:
+ id = "New Storage Volume Maximum";
+ break;
+ case SDC_RASD_INC:
+ id = "New Storage Volume Increment";
+ break;
+ case SDC_RASD_DEF:
+ id = "New Storage Volume Default";
+ break;
+ default:
+ cu_statusf(_BROKER, &s,
+ CMPI_RC_ERR_FAILED,
+ "Unsupported sdc_rasd type");
+ goto out;
+ }
+
+ ret = get_disk_pool(poolptr, &pool);
+ if (ret == 1) {
+ virt_set_status(_BROKER, &s,
+ CMPI_RC_ERR_FAILED,
+ virStoragePoolGetConnect(poolptr),
+ "Error getting referenced configuration");
+ goto out;
+ }
+
+ type = pool->pool_info.disk.pool_type;
+ if (type != DISK_POOL_DIR) {
+ CU_DEBUG("Image creation for this pool type is not
supported");
+ goto out;
+ }
+
+ inst = sdc_rasd_inst(&s, ref, CIM_RES_TYPE_IMAGE, NEW_VOL_RASD);
+ if ((inst == NULL) || (s.rc != CMPI_RC_OK))
+ goto out;
+
+ CMSetProperty(inst, "InstanceID", (CMPIValue *)id, CMPI_chars);
+ CMSetProperty(inst, "Type", (CMPIValue *)&type, CMPI_uint16);
+
+ path = "/var/lib/libvirt/images/";
+ CMSetProperty(inst, "Path", (CMPIValue *)path, CMPI_chars);
+
+ inst_list_add(list, inst);
+
+ out:
+ cleanup_virt_pool(&pool);
+
+ return s;
+}
+
+static CMPIStatus avail_volume_template(const CMPIObjectPath *ref,
+ int template_type,
+ virStorageVolPtr volume_ptr,
+ struct inst_list *list)
{
char *pfx = NULL;
const char *id;
@@ -1163,6 +1234,10 @@
goto out;
}
+ s = new_volume_template(ref, template_type, poolptr, list);
+ if (s.rc != CMPI_RC_OK)
+ goto out;
+
if ((numvols = virStoragePoolNumOfVolumes(poolptr)) == -1) {
virt_set_status(_BROKER, &s,
CMPI_RC_ERR_FAILED,
@@ -1206,7 +1281,7 @@
goto out;
}
- s = volume_template(ref, template_type, volptr, list);
+ s = avail_volume_template(ref, template_type, volptr, list);
virStorageVolFree(volptr);
@@ -1388,9 +1463,9 @@
return s;
}
-static CMPIStatus disk_dev_or_pool_template(const CMPIObjectPath *ref,
- int template_type,
- struct inst_list *list)
+static CMPIStatus disk_res_template(const CMPIObjectPath *ref,
+ int template_type,
+ struct inst_list *list)
{
CMPIStatus s = {CMPI_RC_OK, NULL};
CMPIInstance *inst;
@@ -1421,7 +1496,7 @@
if (val)
s = disk_pool_template(ref, template_type, list);
- else
+ else
s = disk_template(ref, template_type, list);
out:
@@ -1648,7 +1723,7 @@
else if (type == CIM_RES_TYPE_NET)
s = net_dev_or_pool_template(ref, i, list);
else if (type == CIM_RES_TYPE_DISK)
- s = disk_dev_or_pool_template(ref, i, list);
+ s = disk_res_template(ref, i, list);
else if (type == CIM_RES_TYPE_GRAPHICS)
s = graphics_template(ref, i, list);
else if (type == CIM_RES_TYPE_INPUT)