Hi Everyone,
I upgraded my server from 24GB of ram to 48GB of ram and ever since the upgrade i have had millions(Literally) of single bit errors on all of the new dimms. Thinking it was a faulty set i swapped them out with a new set and i have had the exact same issue. When i swap back to the original 24GB dimms there are no errors.
This is with the 48GB ram after 1 hour
alsenior@fileserver 23:11 ~ grep "[0-9]" /sys/devices/system/edac/mc/mc*/csrow*/ch*_ce_count
/sys/devices/system/edac/mc/mc0/csrow0/ch0_ce_count:32781
/sys/devices/system/edac/mc/mc0/csrow0/ch1_ce_count:110
/sys/devices/system/edac/mc/mc0/csrow0/ch2_ce_count:98391
/sys/devices/system/edac/mc/mc1/csrow0/ch0_ce_count:32822
/sys/devices/system/edac/mc/mc1/csrow0/ch1_ce_count:32858
/sys/devices/system/edac/mc/mc1/csrow0/ch2_ce_count:0
This is with the 24 GB set after 2 Days:
alsenior@fileserver 20:39 ~ grep "[0-9]" /sys/devices/system/edac/mc/mc*/csrow*/ch*_ce_count
/sys/devices/system/edac/mc/mc0/csrow0/ch0_ce_count:0
/sys/devices/system/edac/mc/mc0/csrow0/ch1_ce_count:0
/sys/devices/system/edac/mc/mc0/csrow0/ch2_ce_count:0
/sys/devices/system/edac/mc/mc1/csrow0/ch0_ce_count:0
/sys/devices/system/edac/mc/mc1/csrow0/ch1_ce_count:0
/sys/devices/system/edac/mc/mc1/csrow0/ch2_ce_count:0
Motherboard is a Supermicro x8dtl-6f running the latest Bios. Processors are X5650's
I upgraded my server from 24GB of ram to 48GB of ram and ever since the upgrade i have had millions(Literally) of single bit errors on all of the new dimms. Thinking it was a faulty set i swapped them out with a new set and i have had the exact same issue. When i swap back to the original 24GB dimms there are no errors.
This is with the 48GB ram after 1 hour
alsenior@fileserver 23:11 ~ grep "[0-9]" /sys/devices/system/edac/mc/mc*/csrow*/ch*_ce_count
/sys/devices/system/edac/mc/mc0/csrow0/ch0_ce_count:32781
/sys/devices/system/edac/mc/mc0/csrow0/ch1_ce_count:110
/sys/devices/system/edac/mc/mc0/csrow0/ch2_ce_count:98391
/sys/devices/system/edac/mc/mc1/csrow0/ch0_ce_count:32822
/sys/devices/system/edac/mc/mc1/csrow0/ch1_ce_count:32858
/sys/devices/system/edac/mc/mc1/csrow0/ch2_ce_count:0
This is with the 24 GB set after 2 Days:
alsenior@fileserver 20:39 ~ grep "[0-9]" /sys/devices/system/edac/mc/mc*/csrow*/ch*_ce_count
/sys/devices/system/edac/mc/mc0/csrow0/ch0_ce_count:0
/sys/devices/system/edac/mc/mc0/csrow0/ch1_ce_count:0
/sys/devices/system/edac/mc/mc0/csrow0/ch2_ce_count:0
/sys/devices/system/edac/mc/mc1/csrow0/ch0_ce_count:0
/sys/devices/system/edac/mc/mc1/csrow0/ch1_ce_count:0
/sys/devices/system/edac/mc/mc1/csrow0/ch2_ce_count:0
Motherboard is a Supermicro x8dtl-6f running the latest Bios. Processors are X5650's