From: Elena Gryaznova <elena.gryaznova@hpe.com>
Date: Sun, 26 Dec 2021 09:53:33 +0000 (+0300)
Subject: LU-15298 tests: set mdt_hash permanently
X-Git-Tag: 2.14.57~70
X-Git-Url: https://git.whamcloud.com/?a=commitdiff_plain;h=refs%2Fchanges%2F93%2F45693%2F3;p=fs%2Flustre-release.git

LU-15298 tests: set mdt_hash permanently

On failover setup where <mdtN>_HOST != <mdtNfailover>_HOST
"do_nodes $(comma_list $(mdts_nodes)) lctl set_param" fails:
  set_param: param_path 'lod/*/mdt_hash': No such file or directory
if mdtN facet is active and up on <mdtNfailover>_HOST.
Let's set this parameter permanently.

Fixes: 0a1cf8da80 ("LU-11025 dne: introduce new directory hash type: "crush"")
Signed-off-by: Elena Gryaznova <elena.gryaznova@hpe.com>
HPE-bug-id: LUS-10601
Reviewed-by: Vladimir Saveliev <vlaidimir.saveliev@hpe.com>
Change-Id: Ie36745cdc5fde4a33387baafe146e06ce8812eb4
Reviewed-on: https://review.whamcloud.com/45693
Tested-by: jenkins <devops@whamcloud.com>
Tested-by: Maloo <maloo@whamcloud.com>
Reviewed-by: Alexander Zarochentsev <alexander.zarochentsev@hpe.com>
Reviewed-by: Lai Siyao <lai.siyao@whamcloud.com>
Reviewed-by: Oleg Drokin <green@whamcloud.com>
---

diff --git a/lustre/tests/test-framework.sh b/lustre/tests/test-framework.sh
index f621ec5..ddfcf85 100755
--- a/lustre/tests/test-framework.sh
+++ b/lustre/tests/test-framework.sh
@@ -5358,8 +5358,7 @@ init_param_vars () {
 	fi
 
 	(( MDS1_VERSION <= $(version_code 2.13.52) )) ||
-		do_nodes $(comma_list $(mdts_nodes)) \
-			"$LCTL set_param lod.*.mdt_hash=crush"
+		do_facet mgs "$LCTL set_param -P lod.*.mdt_hash=crush"
 	return 0
 }