2850, Redhat AS 3.0, Oracle, EMC CX300 anomaly?
mattdaniels at cfl.rr.com
Wed Jul 6 02:49:05 CDT 2005
Has anyone seen anything like this before?
[oracle at rac1 oracle]$ df -h
Filesystem Size Used Avail Use% Mounted on
/dev/sda7 16T 16T 0 100% /
/dev/sda3 190M 16M 165M 9% /boot
/dev/sda8 2.0G 573M 1.4G 30% /home
/dev/sda5 12G 9.0G 2.3G 80% /opt/oracle
none 4.0G 0 4.0G 0% /dev/shm
/dev/sda12 1012M 33M 928M 4% /tmp
/dev/sda6 5.0G 2.1G 2.7G 44% /usr
/dev/emcpowerf1 377G 137G 221G 39% /u06
/dev/emcpowera1 401G 2.8G 399G 1% /u01
/dev/emcpowerb1 134G 4.5G 130G 4% /u02
/dev/emcpowerc1 134G 71M 134G 1% /u03
/dev/emcpowerd1 267G 59M 267G 1% /u04
/dev/emcpowere1 1023M 78M 945M 8% /u05
Notice the root filesystem shows 16 Terabytes, and that it's full.
At this point I couldn't execute ps, ls, or anything else that was
in /bin or /usr/bin, but the database was still running, as we could
access our application, which runs on another 2850 with Oracle AS10g.
When I attempted to reboot, I received errors saying "module ext3 already
loaded", "module xxx already loaded", etc, then a pivot-root error and a
kernel panic indicating that sysinit couldn't load.
2 2850's with Redhat AS 3.0 21-15.ELsmp, each has 2 internal 73GB
drives mirrored with megaraid 2, connected to a 3.2 TB EMC CX300
via dual Qlogix HBA's via 2 McData fibre switches.
Thanks for any insights.
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