LU-16828 sanity: wrong argument for find in test_133g

> proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
> proc_dirs=$(eval ls -d $proc_regexp)

After running the upper commands, 'echo "$proc_dirs"' woud print
multiple lines like what sanity test 401a would print:

proc_dirs='/proc/fs/lustre/
/sys/fs/lustre/
/sys/kernel/debug/lnet/
/sys/kernel/debug/lustre/'

This will cause wrong command exectuted remotely in test_133g without
"-name" argument and badarea_io pipe after the command:

... |
xargs -n 1 find /proc/fs/lustre/
/sys/fs/lustre/
/sys/kernel/debug/lnet/
/sys/kernel/debug/lustre/ -name |
				xargs -n 1 badarea_io

This patch fixes the problem.

Test-Parameters: trivial testlist=sanity env=ONLY=133g
Signed-off-by: Li Xi <lixi@ddn.com>
Change-Id: I93d611c34eecfa6d14d3f83a60faa3e637514128
Reviewed-on: https://review.whamcloud.com/c/fs/lustre-release/+/50994
Tested-by: jenkins <devops@whamcloud.com>
Tested-by: Maloo <maloo@whamcloud.com>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Reviewed-by: Alex Deiter <alex.deiter@gmail.com>
Reviewed-by: Oleg Drokin <green@whamcloud.com>

diff --git a/lustre/tests/sanity.sh b/lustre/tests/sanity.sh
index 44f4123..c7b6c54 100755 (executable)
--- a/lustre/tests/sanity.sh
+++ b/lustre/tests/sanity.sh
@@ -15292,6 +15292,7 @@ test_133g() {
        remote_ost_nodsh && skip "remote OST with nodsh"
 
        local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
+       local proc_dirs_str=$(eval echo $proc_dirs)
        local skipped_params="'force_lbug|changelog_mask|daemon_file'"
        local facet
        for facet in mds1 ost1; do
@@ -15304,7 +15305,7 @@ test_133g() {
                if [ $facet_ver -ge $(version_code 2.5.54) ]; then
                        do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
                                tr -d = | egrep -v $skipped_params |
-                               xargs -n 1 find $proc_dirs -name |
+                               xargs -n 1 find $proc_dirs_str -name |
                                xargs -n 1 badarea_io" ||
                                        error "$facet badarea_io failed"
                else