[LU-10488] save and restore $DIR1 in sanity-dom.sh

Related — Sat, 20 Jan 2018 06:20:06 +0000

In sanity-dom.sh, DIR1 is directly configured as follows at the beginning of the script:

lfs setstripe -E $DOM_SIZE -L mdt -E EOF $DIR1

While in cfg/local.sh, it's defined as:

MOUNT=${MOUNT:-/mnt/${FSNAME}}
MOUNT1=${MOUNT1:-$MOUNT}
DIR=${DIR:-$MOUNT}
DIR1=${DIR:-$MOUNT1}

So, $DIR1 is $MOUNT by default, and the DOM configuration change is actually made on $MOUNT directly, which affects all of the tests that run after sanity-dom.sh.

Whamcloud Community JIRA

[LU-10488] save and restore $DIR1 in sanity-dom.sh