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| author | Joe Rayhawk <jrayhawk@omgwallhack.org> | 2012-09-08 18:47:07 -0700 |
|---|---|---|
| committer | Joe Rayhawk <jrayhawk@omgwallhack.org> | 2012-09-08 18:47:07 -0700 |
| commit | 56f5fdd761a45f4a790c34f88d83206f9b95695c (patch) | |
| tree | f1643dde5e945848920c95cf3dab0a63dc74aaad /etc/cron.hourly | |
| parent | 8780b3be38657f80c457da0e568432f7ece3d0e0 (diff) | |
| download | fswarn-56f5fdd761a45f4a790c34f88d83206f9b95695c.tar.gz fswarn-56f5fdd761a45f4a790c34f88d83206f9b95695c.zip | |
dpkg: Moving executable out of /etc/ so 'remove' is actually meaningful.
Diffstat (limited to 'etc/cron.hourly')
| -rw-r--r--[-rwxr-xr-x] | etc/cron.hourly/fswarn | 42 |
1 files changed, 2 insertions, 40 deletions
diff --git a/etc/cron.hourly/fswarn b/etc/cron.hourly/fswarn index 82fe6df..8a953e5 100755..100644 --- a/etc/cron.hourly/fswarn +++ b/etc/cron.hourly/fswarn @@ -1,42 +1,4 @@ #!/bin/sh -# statf() warning system intended for use with cron - -#set -x - -if ! grep -q /usr/bin/lckdo /proc/$PPID/cmdline; then - exec /usr/bin/lckdo /run/fswarn $0 "$@"; -fi - -THRESHOLD=90 -STATEFILE=/var/lib/fswarn/state - -[ -s /etc/default/fswarn ] && . /etc/default/fswarn - -trap 'rm ${STATETEMP}' EXIT -STATETEMP=$(mktemp fswarn.XXXXXXXX) - -for i in $( grep -E ' ('$( for FSTYPE in $( grep -v ^nodev /proc/filesystems ); do echo -n "$FSTYPE|"; done; echo -n "ramfs|tmpfs" )') ' /proc/mounts | cut -f 2 -d ' ' | sort -u ); do - BLOCKFREE=$( stat -f -c %a $i ) - BLOCKTOTAL=$( stat -f -c %b $i ) - BLOCKALLOC=$(( ${BLOCKTOTAL} - ${BLOCKFREE} )) - BLOCKPERCENT=$(( 100 * ${BLOCKALLOC} / ${BLOCKTOTAL} )) - BLOCKOLDPERCENT=$( grep "^${i} " ${STATEFILE} | cut -f 4 -d ' ' | grep . ) 2>/dev/null || BLOCKOLDPERCENT=0 - if [ ${BLOCKPERCENT} -gt ${BLOCKOLDPERCENT} ] && [ ${BLOCKPERCENT} -gt ${THRESHOLD} ] ; then - echo "WARNING: $i is at %${BLOCKPERCENT} block utilization!" > /dev/stderr - fi - echo -n "$i ${BLOCKALLOC} ${BLOCKTOTAL} ${BLOCKPERCENT}" - INODEFREE=$( stat -f -c %d $i ) - INODETOTAL=$( stat -f -c %c $i ) - if [ $INODETOTAL -gt 0 ]; then - INODEALLOC=$(( ${INODETOTAL} - ${INODEFREE} )) - INODEPERCENT=$(( 100 * ${INODEALLOC} / ${INODETOTAL} )) - INODEOLDPERCENT=$( grep "^${i} " ${STATEFILE} | cut -f 7 -d ' ' | grep . ) 2>/dev/null || INODEOLDPERCENT=0 - if [ ${INODEPERCENT} -gt ${INODEOLDPERCENT} ] && [ ${INODEPERCENT} -gt ${THRESHOLD} ] ; then - echo "WARNING: $i is at %${INODEPERCENT} inode utilization!" > /dev/stderr - fi - echo -n " ${INODEALLOC} ${INODETOTAL} ${INODEPERCENT}" - fi - echo -done > ${STATETEMP} -cp ${STATETEMP} ${STATEFILE} +test -x /usr/sbin/fswarn || exit 0 +/usr/sbin/fswarn |