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Code Issues Releases Wiki Activity

add -q option for grep

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This commit is contained in:
huweihua 2015-10-27 04:56:23 -04:00
parent 2e549a5fdd
commit 3013dea519
1 changed files with 5 additions and 5 deletions
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10
xCAT-server/share/xcat/ib/scripts/Mellanox/mlnxofed_ib_install.v2
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@ -172,7 +172,7 @@ function cleanup()
local -i max_retry=99
if [ "$NODESETSTATE" != "genimage" ]; then
if mount | grep "/tmp/ofed/mountpoint"; then
if mount | grep -q "/tmp/ofed/mountpoint"; then
while ! umount "/tmp/ofed/mountpoint"
do
(( ++i > max_retry )) && echo "Umount /tmp/ofed/mountpoint failed" >&2 && break
@ -189,7 +189,7 @@ function cleanup()
fi
# Clean up the ofed iso
if mount | grep "$IMGROOTPATH/tmp/ofed/mountpoint"; then
if mount | grep -q "$IMGROOTPATH/tmp/ofed/mountpoint"; then
while ! umount "$IMGROOTPATH/tmp/ofed/mountpoint"
do
(( ++i > max_retry )) && echo "Umount $IMGROOTPATH/tmp/ofed/mountpoint failed" >&2 && break
@ -201,7 +201,7 @@ function cleanup()
fi
i=0
if mount | grep "$IMGROOTPATH/sys"; then
if mount | grep -q "$IMGROOTPATH/sys"; then
while ! umount "$IMGROOTPATH/sys"
do
(( ++i > max_retry )) && echo "Umount $IMGROOTPATH/sys failed" >&2 && break
@ -209,7 +209,7 @@ function cleanup()
done
fi
i=0
if mount | grep "$IMGROOTPATH/proc"; then
if mount | grep -q "$IMGROOTPATH/proc"; then
while ! umount "$IMGROOTPATH/proc"
do
(( ++i > max_retry )) && echo "Umount $IMGROOTPATH/proc failed" >&2 && break
@ -217,7 +217,7 @@ function cleanup()
done
fi
i=0
if mount | grep "$IMGROOTPATH/dev"; then
if mount | grep -q "$IMGROOTPATH/dev"; then
while ! umount "$IMGROOTPATH/dev"
do
(( ++i > max_retry )) && echo "Umount $IMGROOTPATH/dev failed" >&2 && break