This has nothing to do with OMV!! but today I decided to clean the internals of my server...amazing how much dust builds up over time.
Switching back on and checking web gui to make sure we're all running this is in the syslog and keeps reoccurring:
INTERNAL ERROR: csrow value is out of range (7 >= 4)
Sep 4 09:15:29 homenas kernel: [ 235.072349] EDAC MC0: 1 UE i3000 UE on any memory ( page:0x0 offset:0x0 grain:0)
Sep 4 09:15:30 homenas kernel: [ 236.096033] EDAC MC0: 1 UE i3000 UE on unknown memory (csrow:3 page:0x0 offset:0x0 grain:0)
Having done a search I have found this site which gives a solution, however it appears my bios does not contain a quick boot option, so the option is to edit grub...this is alien territory for me never done anything like this before.
Further..output from edac-util --report=full
mc0:csrow0:mc#0csrow#0channel#0:CE:0
mc0:csrow0:mc#0csrow#0channel#1:CE:0
mc0:noinfo:all:UE:1474
mc0:noinfo:all:CE:0
edac-util --report
mc0: 1417 Uncorrected Errors with no DIMM info
I'm wondering if one of the ram sticks is on it's last legs as this is the first time this error has occurred....whilst these are ddr2 they are fortunately still available from mrmemory here in the uk.
Any pointers would be appreciated, many thanks.