Check mount count
Aus CrazyLinux
Wer kennt das nicht:
EXT3-fs warning: maximal mount count reached
es folgt ein checkforce, was nicht immer gewünscht ist.
1 Check current mount count
tune2fs -l /dev/md2|grep -i "mount count"
2 Script
#!/bin/bash
#
# 19.05.2008, J. Tietz
# prints max/current mount count of all filesystems (/dev/md*)
for part in `df -h|grep "/dev/md"|awk {'print $1'}`;do
echo Partition: $part;
tune2fs -l $part|grep -i "mount count";
echo " ";
done;
#
# 19.05.2008, J. Tietz
# prints max/current mount count of all filesystems (/dev/md*)
for part in `df -h|grep "/dev/md"|awk {'print $1'}`;do
echo Partition: $part;
tune2fs -l $part|grep -i "mount count";
echo " ";
done;
Result:
servername:~# ./mount_count.sh Partition: /dev/md3 Mount count: 5 Maximum mount count: 100 Partition: /dev/md1 Mount count: 5 Maximum mount count: 100 Partition: /dev/md2 Mount count: 5 Maximum mount count: 100 Partition: /dev/md4 Mount count: 5 Maximum mount count: 100
3 Hint
from man fstab:
The sixth field, (fs_passno), is used by the fsck(8) program to determine the order in which filesystem checks are done at reboot time. The root filesystem should be specified with a fs_passno of 1, and other filesystems should have a fs_passno of 2. Filesystems within a drive will be checked sequentially, but filesystems on different drives will be checked at the same time to utilize parallelism available in the hardware. If the sixth field is not present or zero, a value of zero is returned and fsck will assume that the filesystem does not need to be checked.
