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From c81a60b88a477a2fb8a35e53b6e4da3a6029dfd0 Mon Sep 17 00:00:00 2001
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Message-Id: <c81a60b88a477a2fb8a35e53b6e4da3a6029dfd0@dist-git>
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From: John Ferlan <jferlan@redhat.com>
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Date: Mon, 1 Aug 2016 13:31:53 -0400
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Subject: [PATCH] iscsi: Establish connection to target via static target login
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https://bugzilla.redhat.com/show_bug.cgi?id=1356436
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Commit id '56057900' altered the discovery of iSCSI node targets by
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using the "--op nonpersistent". This caused issues for clean environments
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or if by chance a "-m node -o delete" was executed.
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Since each iSCSI Storage Pool has the required iSCSI target path, use
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that and the virISCSINodeNew API in order to generate the iSCSI node record.
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(cherry picked from commit 5d8c31c6b202aa5ce4329042225bb40fec16baf9)
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Signed-off-by: John Ferlan <jferlan@redhat.com>
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---
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src/storage/storage_backend_iscsi.c | 9 ++++-----
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1 file changed, 4 insertions(+), 5 deletions(-)
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diff --git a/src/storage/storage_backend_iscsi.c b/src/storage/storage_backend_iscsi.c
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index bb33da2..84ad6f3 100644
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--- a/src/storage/storage_backend_iscsi.c
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+++ b/src/storage/storage_backend_iscsi.c
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@@ -353,11 +353,10 @@ virStorageBackendISCSIStartPool(virConnectPtr conn,
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if ((session = virStorageBackendISCSISession(pool, true)) == NULL) {
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if ((portal = virStorageBackendISCSIPortal(&pool->def->source)) == NULL)
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goto cleanup;
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- /*
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- * iscsiadm doesn't let you login to a target, unless you've
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- * first issued a 'sendtargets' command to the portal :-(
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- */
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- if (virISCSIScanTargets(portal, NULL, NULL) < 0)
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+
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+ /* Create a static node record for the IQN target. Must be done
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+ * in order for login to the target */
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+ if (virISCSINodeNew(portal, pool->def->source.devices[0].path) < 0)
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goto cleanup;
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if (virStorageBackendISCSISetAuth(portal, conn, &pool->def->source) < 0)
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--
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2.9.2
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