THE SOSREPORT ALREADY ESCALATE AND INVESTIGATE TO FIND OUT THE VOLUME REGARDING THE REBOOT ISSUE DUE TO THE MEMORY FULL UTILIZATION.
The volume of Internal Storage are not in correct mount point:
LMV DRIVE vgadata the volume is not mounted SERVERPPS1 :
Basic Check
dmesg
fdisk -l
pvs
vgs
SECOND INSTRUCTION
pvs --config 'devices {filter=["a|.*|"]}'
vgs --config 'devices {filter=["a|.*|"]}'
Based on the investigation posssible cause of issue is in the filter.
THIRD AND FINAL COMMAND INSTRUCTION
pvs --config 'devices { filter = [ "a|/dev/emcpower.*|", "a|/dev/cciss/c0d1p10|", "r|.*|" ] }'
vgs --config 'devices { filter = [ "a|/dev/emcpower.*|", "a|/dev/cciss/c0d1p10|", "r|.*|" ] }'
LAST CONFIGURATIONS: lvm.conf
Change and update the configuration in order to persistent upon reboot.
filter = [ "a|/dev/emcpower.*|", "a|/dev/cciss/c0d1p10|", "r|.*|" ]
# A filter that tells LVM2 to only use a restricted set of devices.
# The filter consists of an array of regular expressions. These
# Don't have more than one filter line active at once: only one gets used.
###filter = [ "a/.*/" ]
filter = [ "a|/dev/emcpower.*|", "r|.*|" ]
# filter = [ "r|/dev/cdrom|" ]
# filter = [ "a/loop/", "r/.*/" ]
# filter =[ "a|loop|", "r|/dev/hdc|", "a|/dev/ide|", "r|.*|" ]
# filter = [ "a|^/dev/hda8$|", "r/.*/" ]
# The results of the filtering are cached on disk to avoid
# mlock_filter = [ "locale/locale-archive", "gconv/gconv-modules.cache" ]
Update value of kernel parameter setting /proc/sys/kernel/panic file was set to 0 ( zero ). This settings was not advisable because when the server hangs up you need to manually reboot the server with this settings. Placing non-zero values will set the system to be crash when it encounters hang up and will reboot automatically. We advised to set the value to 15 ( 15 seconds ) wait time before the server auto-reboot.
To edit the kernel parameter settings, kindly follow these steps:
1. Edit your /etc/sysctl.conf file with vi.
2. Kindly search for kernel.panic parameter inside and replace the current value with 15 If you didn't find these parameter then kindly add these line kernel.panic=15
3. Save and exit the file. Then;
4. In the command line kindly type sysctl -p to apply the settings.