LU-18293 tests: Revert "LU-18293 test: use direct IO for"

This reverts commit 2f96622a522924c7b9e26fd2dfdf34eb6227b7a6
as it causes many failures in sanity-quota/71a

Signed-off-by: Alex Zhuravlev <bzzz@whamcloud.com>
Change-Id: I94d5ca67db64c0eead079ae415455f9c5951f9ed
Reviewed-on: https://review.whamcloud.com/c/fs/lustre-release/+/58790
Reviewed-by: Sebastien Buisson <sbuisson@ddn.com>
Reviewed-by: James Simmons <jsimmons@infradead.org>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Tested-by: jenkins <devops@whamcloud.com>
Tested-by: Maloo <maloo@whamcloud.com>

diff --git a/lustre/tests/sanity-quota.sh b/lustre/tests/sanity-quota.sh
index ffbaeea..b580ccd 100755 (executable)
--- a/lustre/tests/sanity-quota.sh
+++ b/lustre/tests/sanity-quota.sh
@@ -566,13 +566,12 @@ test_1_check_write() {
        local short_qtype=${qtype:0:1}
 
        log "Write..."
-       $RUNAS $DD of=$testfile count=$((limit/2)) oflag=direct ||
+       $RUNAS $DD of=$testfile count=$((limit/2)) ||
                quota_error $short_qtype $TSTUSR \
                        "$qtype write failure, but expect success"
        log "Write out of block quota ..."
        # this time maybe cache write, ignore it's failure
-       $RUNAS $DD of=$testfile count=$((limit/2)) seek=$((limit/2)) \
-                                               oflag=direct || true
+       $RUNAS $DD of=$testfile count=$((limit/2)) seek=$((limit/2)) || true
        # flush cache, ensure noquota flag is set on client
        cancel_lru_locks osc
        sync; sync_all_data || true
@@ -580,7 +579,7 @@ test_1_check_write() {
        # guarantee that slave received new edquot through glimpse.
        # so wait a little to be sure slave got it.
        sleep 5
-       $RUNAS $DD of=$testfile count=1 seek=$limit oflag=direct &&
+       $RUNAS $DD of=$testfile count=1 seek=$limit &&
                quota_error $short_qtype $TSTUSR \
                        "user write success, but expect EDQUOT"
        return 0