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scripts: zfs.sh: remove cat

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Reviewed-by: Tony Hutter <hutter2@llnl.gov>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13274
This commit is contained in:
наб 2022-04-04 12:48:47 +02:00 committed by Brian Behlendorf
parent ad9e767657
commit f6f505c4d6
1 changed files with 2 additions and 3 deletions
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5
scripts/zfs.sh
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@ -75,7 +75,7 @@ done
kill_zed() {
if [ -f "$ZED_PIDFILE" ]; then
PID=$(cat "$ZED_PIDFILE")
read -r PID <"$ZED_PIDFILE"
kill "$PID"
fi
}
@ -234,8 +234,7 @@ stack_check_linux() {
STACK_LIMIT=15362
if [ -e "$STACK_MAX_SIZE" ]; then
STACK_SIZE=$(cat "$STACK_MAX_SIZE")
read -r STACK_SIZE <"$STACK_MAX_SIZE"
if [ "$STACK_SIZE" -ge "$STACK_LIMIT" ]; then
echo
echo "Warning: max stack size $STACK_SIZE bytes"