Hi
One of my servers running RedHat 7.2-XFS with kernel 2.4.9-34SGI_XFS_1.1
has crashed yesterday. With crash I mean really dead, nothing in the
logs, no keyboard leds, no output on the console. I don't know what
happened, my only guess is that temperature was getting too high for
this quite old box.
Unfortunately there were two more things:
1) When I restarted the box (after cooling it down), it started all the
soft raid devices, mounted root and died again when 'mounting local
filesystems'. HD leds kept flashing which means the raid was synced but
everything else was dead. I finally booted with 'lilo init=/bin/sh',
waited for all raid devices to finish sync. I mounted and unmounted all
filesystems to replay logs, ran xfs_repair on them without showing up
any problem. I have then rebooted and it came up as expected.
2) I have checked the filesystems and logs. Everything seems fine except
that I found some lines of /var/log/messages in the file
/var/log/squid/store.log from squid. Not really nice from a security
point of view.
Any comments?
Simon
file /etc/fstab:
LABEL=/boot /boot xfs defaults
1 2
/dev/md1 / xfs defaults
1 1
LABEL=/var /var xfs defaults
1 2
LABEL=/tmp /tmp xfs defaults
1 2
LABEL=/opt /opt xfs defaults
1 2
LABEL=/usr /usr xfs defaults
1 2
LABEL=/home /home xfs
defaults,logdev=/dev/md9 1 2
/dev/md6 swap swap defaults,pri=0
0 0
/dev/md3 swap swap defaults,pri=0
0 0
file /proc/mdstat:
Personalities : [raid1] [raid5]
read_ahead 1024 sectors
md8 : active raid5 hde10[0] hdf7[2] hdg10[1] hdh7[3]
31406976 blocks level 5, 128k chunk, algorithm 0 [4/4] [UUUU]
md7 : active raid1 hdf6[0] hdh6[1]
1024000 blocks [2/2] [UU]
md5 : active raid1 hdf5[0] hdh5[1]
3072256 blocks [2/2] [UU]
md9 : active raid1 hdf1[0] hdh1[1]
102720 blocks [2/2] [UU]
md6 : active raid1 hde9[0] hdg9[1]
1024000 blocks [2/2] [UU]
md4 : active raid1 hde8[0] hdg8[1]
511936 blocks [2/2] [UU]
md3 : active raid1 hde7[0] hdg7[1]
511936 blocks [2/2] [UU]
md2 : active raid1 hde6[0] hdg6[1]
1755328 blocks [2/2] [UU]
md1 : active raid1 hde5[0] hdg5[1]
292672 blocks [2/2] [UU]
md0 : active raid1 hde1[0] hdg1[1]
102720 blocks [2/2] [UU]
unused devices: <none>
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