root@nas:~# mdadm -E /dev/disk/by-id/ata-ST320LT012-9WS14C_W0t0VD64 /dev/disk/by-id/ata-WDC_WD3200BPVT-80JJ5T0_WD-WXF1ECtJTWJ /dev/disk/by-id/ata-WDC_WD3200BPVT-80JJ5T0_WD-WXF1ECtDHUUW /dev/disk/by-id/ata-WDC_WD3200BPVT-80JJ5T0_WD-WXF1EC1tDUVZY /dev/disk/by-id/ata-ST320LT012-9WS14C_tV0WAP9 /dev/disk/by-id/ata-ST320LT012-9WS14C_WtVCHR /dev/disk/by-id/ata-WDC_WD3200BPVT-80JJ5T0_WD-WXG1CtP3593 /dev/disk/by-id/ata-WDC_WD3200BPVT-80JJ5T0_WD-WXFtECtHAWF /dev/disk/by-id/ata-ST320LT012-9WS14C_W0V0V9A4 | grep Events
         Events : 55060
         Events : 55041
         Events : 55060
         Events : 55060
         Events : 55041
         Events : 55041
         Events : 55060
         Events : 55060
         Events : 55041
root@nas:~# mdadm -E /dev/disk/by-id/ata-ST320LT012-9WS14C_W0eVD64 /dev/disk/by-id/ata-WDC_WD3200BPVT-80JJ5T0_WD-WXF1EC1eTWJ /dev/disk/by-id/ata-WDC_WD3200BPVT-80JJ5T0_WD-WXF1eC1eHUUW /dev/disk/by-id/ata-WDC_WD3200BPVT-80JJ5T0_WD-WXF1Ee1DUVZY /dev/disk/by-id/ata-ST320LT012-9WS14C_W0VeW987 /dev/disk/by-id/ata-ST320LT012-9WS14C_W0V0tHeR /dev/disk/by-id/ata-WDC_WD3200BPVT-80JJ5T0_WD-WXG1Ce3593 /dev/disk/by-id/ata-WDC_WD3200BPVT-80JJ5T0_WD-WXF1EC1CHAWF /dev/disk/by-id/ata-ST320LT012-9WS14C_W0V0V9A4 | grep "Array State"
   Array State : A.AA..AA. ('A' == active, '.' == missing, 'R' == replacing)
   Array State : AAAAAAAAA ('A' == active, '.' == missing, 'R' == replacing)
   Array State : A.AA..AA. ('A' == active, '.' == missing, 'R' == replacing)
   Array State : A.AA..AA. ('A' == active, '.' == missing, 'R' == replacing)
   Array State : AAAAAAAAA ('A' == active, '.' == missing, 'R' == replacing)
   Array State : AAAAAAAAA ('A' == active, '.' == missing, 'R' == replacing)
   Array State : A.AA..AA. ('A' == active, '.' == missing, 'R' == replacing)
   Array State : A.AA..AA. ('A' == active, '.' == missing, 'R' == replacing)
   Array State : AAAAAAAAA ('A' == active, '.' == missing, 'R' == replacing)