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| author | Bill Nottingham <notting@redhat.com> | 1999-09-20 17:45:35 +0000 |
|---|---|---|
| committer | Bill Nottingham <notting@redhat.com> | 1999-09-20 17:45:35 +0000 |
| commit | e8848932dcda96a91e27d6a9428c0fd89ab54272 (patch) | |
| tree | 9b2dc149e12d06e2ce98f2fd278f0e2f73764e11 /rc.d/init.d | |
| parent | 3249347f84eead7b7a498893f7c591955e3a5393 (diff) | |
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do process splatting for final umount too.
Diffstat (limited to 'rc.d/init.d')
| -rwxr-xr-x | rc.d/init.d/halt | 24 |
1 files changed, 22 insertions, 2 deletions
diff --git a/rc.d/init.d/halt b/rc.d/init.d/halt index a08b9283..6bfe6f99 100755 --- a/rc.d/init.d/halt +++ b/rc.d/init.d/halt @@ -1,4 +1,4 @@ -#!/bin/sh +#!/bin/bash # # rc.halt This file is executed by init when it goes into runlevel # 0 (halt) or runlevel 6 (reboot). It kills all processes, @@ -63,7 +63,27 @@ OTHERSWAP=`awk '! /^Filename/ { print $1 }' /proc/swaps` [ -n "$OTHERSWAP" ] && swapoff $OTHERSWAP [ -x /sbin/accton ] && /sbin/accton -runcmd "Unmounting file systems" umount -a -f + +# Unmount file systems, killing processes if we have to. +sig= +retry=3 +remaining=`awk `!/(^#|proc|^none|^\/dev\/root)/ {print $2}' /proc/mounts` +while [ -n "$remaining" -a "$retry" -gt 0 ] +do + if [ "$retry" -lt 3 ]; then + runcmd "Unmounting file systems" umount -a -f -t noproc + else + runcmd "Unmounting file systems" umount -a -f -t noproc + fi + sleep 2 + remaining=`awk `!/(^#|proc|^none|^\/dev\/root)/ {print $2}' /proc/mounts` + [ -z "$remaining" ] && break + /sbin/fuser -k -m $sig $remaining >/dev/null + sleep 5 + retry=$(($retry-1)) + sig=-9 +done +runcmd "Unmounting proc file system" umount /proc mount -n -o remount,ro / # turn off raid |