LU-10815 tests: all_mdts_nodes() all_osts_nodes() defect

When mds_HOST and ost_HOST are not set (mds1_HOST,
ost1_HOST, ost2_HOST, etc are used), all_mdts_nodes() and
all_osts_nodes() have client in the list set due to cfg/local.sh:
  mds_HOST=${mds_HOST:-$(hostname)}
  ost_HOST=${ost_HOST:-$(hostname)}
With this change these functions include mds_HOST and ost_HOST
into the list only if mdsN_HOST and ostN_HOST are not set.

Signed-off-by: Elena Gryaznova <c17455@cray.com>
Cray-bug-id: LUS-5784
Reviewed-by: Alexander Boyko <c17825@cray.com>
Reviewed-by: Vladimir Saveliev <c17830@cray.com>
Change-Id: I1ccfc94a186db98fbf87698cb8fc7d08ee008fdc
Reviewed-on: https://review.whamcloud.com/33342
Reviewed-by: Alexandr Boyko <c17825@cray.com>
Tested-by: Jenkins
Tested-by: Maloo <maloo@whamcloud.com>
Reviewed-by: James Nunez <jnunez@whamcloud.com>
Reviewed-by: Oleg Drokin <green@whamcloud.com>

diff --git a/lustre/tests/test-framework.sh b/lustre/tests/test-framework.sh
index 384b1fb..1bb56f6 100755 (executable)
--- a/lustre/tests/test-framework.sh
+++ b/lustre/tests/test-framework.sh
@@ -6413,7 +6413,7 @@ remote_nodes_list () {
 all_mdts_nodes () {
        local host
        local failover_host
-       local nodes="${mds_HOST} ${mdsfailover_HOST}"
+       local nodes
        local nodes_sort
        local i
 
@@ -6423,6 +6423,7 @@ all_mdts_nodes () {
                nodes="$nodes ${!host} ${!failover_host}"
        done
 
+       [ -n "$nodes" ] || nodes="${mds_HOST} ${mdsfailover_HOST}"
        nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
        echo -n $nodes_sort
 }
@@ -6431,7 +6432,7 @@ all_mdts_nodes () {
 all_osts_nodes () {
        local host
        local failover_host
-       local nodes="${ost_HOST} ${ostfailover_HOST}"
+       local nodes=
        local nodes_sort
        local i
 
@@ -6441,6 +6442,7 @@ all_osts_nodes () {
                nodes="$nodes ${!host} ${!failover_host}"
        done
 
+       [ -n "$nodes" ] || nodes="${ost_HOST} ${ostfailover_HOST}"
        nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
        echo -n $nodes_sort
 }