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Code Issues Releases Wiki Activity

enhance cleanup function

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This commit is contained in:
huweihua
2015-10-27 01:44:53 -04:00
parent 424fe09d70
commit 2e549a5fdd
1 changed files with 45 additions and 17 deletions
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62
xCAT-server/share/xcat/ib/scripts/Mellanox/mlnxofed_ib_install.v2
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@@ -168,35 +168,63 @@ function hack_uname()
function cleanup()
{
local -i i=0
local -i max_retry=99
if [ "$NODESETSTATE" != "genimage" ]; then
if mount |grep "/tmp/ofed/mountpoint"; then
umount /tmp/ofed/mountpoint
if mount | grep "/tmp/ofed/mountpoint"; then
while ! umount "/tmp/ofed/mountpoint"
do
(( ++i > max_retry )) && echo "Umount /tmp/ofed/mountpoint failed" >&2 && break
sleep 1
done
fi
if [ -d "/tmp/ofed" ]; then
rm -rf -- /tmp/ofed
fi
else
if mount |grep "$IMGROOTPATH/tmp/ofed/mountpoint"; then
umount "$IMGROOTPATH/tmp/ofed/mountpoint"
# Clean up the uname hacking
if [ -f "$IMGROOTPATH/bin/uname.save" ]; then
mv -f "$IMGROOTPATH/bin/uname.save" "$IMGROOTPATH/bin/uname"
fi
if mount |grep "$IMGROOTPATH/dev"; then
umount "$IMGROOTPATH/dev"
fi
if mount |grep "$IMGROOTPATH/sys"; then
umount "$IMGROOTPATH/sys"
fi
if mount |grep "$IMGROOTPATH/proc"; then
umount "$IMGROOTPATH/proc"
# Clean up the ofed iso
if mount | grep "$IMGROOTPATH/tmp/ofed/mountpoint"; then
while ! umount "$IMGROOTPATH/tmp/ofed/mountpoint"
do
(( ++i > max_retry )) && echo "Umount $IMGROOTPATH/tmp/ofed/mountpoint failed" >&2 && break
sleep 1
done
fi
if [ -d "$IMGROOTPATH/tmp/ofed" ]; then
rm -rf -- "$IMGROOTPATH/tmp/ofed"
fi
# Clean up the uname hacking
if [ -f "$IMGROOTPATH/bin/uname.save" ]; then
mv "$IMGROOTPATH/bin/uname.save" "$IMGROOTPATH/bin/uname"
fi
i=0
if mount | grep "$IMGROOTPATH/sys"; then
while ! umount "$IMGROOTPATH/sys"
do
(( ++i > max_retry )) && echo "Umount $IMGROOTPATH/sys failed" >&2 && break
sleep 1
done
fi
i=0
if mount | grep "$IMGROOTPATH/proc"; then
while ! umount "$IMGROOTPATH/proc"
do
(( ++i > max_retry )) && echo "Umount $IMGROOTPATH/proc failed" >&2 && break
sleep 1
done
fi
i=0
if mount | grep "$IMGROOTPATH/dev"; then
while ! umount "$IMGROOTPATH/dev"
do
(( ++i > max_retry )) && echo "Umount $IMGROOTPATH/dev failed" >&2 && break
sleep 1
done
fi
fi
}
trap 'cleanup' 0