The virStorageBackendISCSIFindPoolSources API only needs the 'host' name
in order to discover iSCSI pools, it returns the various device paths.
On input, it's also possible to further restrict a search by providing the
port attribute for the host element and the (undocumented) initiator element.
For example:
$ virsh find-storage-pool-sources-as iscsi
error: Failed to find any iscsi pool sources
error: invalid argument: hostname and device path must be specified for iscsi sources
$ virsh find-storage-pool-sources-as iscsi 192.168.122.1
<sources>
<source>
<host name='192.168.122.1' port='3260'/>
<device path='iqn.2013-12.com.example:iscsi-chap-lclpool'/>
</source>
</sources>
Signed-off-by: John Ferlan <jferlan@xxxxxxxxxx>
---
src/storage/storage_backend_iscsi.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/src/storage/storage_backend_iscsi.c b/src/storage/storage_backend_iscsi.c
index 1d0cf73..079c767 100644
--- a/src/storage/storage_backend_iscsi.c
+++ b/src/storage/storage_backend_iscsi.c
@@ -178,9 +178,8 @@ virStorageBackendISCSIFindPoolSources(virConnectPtr conn ATTRIBUTE_UNUSED,
virCheckFlags(0, NULL);
if (!srcSpec) {
- virReportError(VIR_ERR_INVALID_ARG,
- "%s", _("hostname and device path "
- "must be specified for iscsi sources"));
+ virReportError(VIR_ERR_INVALID_ARG, "%s",
+ _("hostname must be specified for iscsi sources"));
return NULL;
}
--
2.1.0
--
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