메모리 불량 확인

[root@kvm32 ~]# grep "[0-9]" /sys/devices/system/edac/mc/mc*/csrow*/*ce_count 
/sys/devices/system/edac/mc/mc0/csrow0/ce_count:0
/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/mc1/csrow0/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/mc2/csrow0/ce_count:0
/sys/devices/system/edac/mc/mc2/csrow0/ch0_ce_count:0
/sys/devices/system/edac/mc/mc2/csrow0/ch1_ce_count:0
/sys/devices/system/edac/mc/mc3/csrow0/ce_count:0
/sys/devices/system/edac/mc/mc3/csrow0/ch0_ce_count:0
/sys/devices/system/edac/mc/mc3/csrow0/ch1_ce_count:0