Hi Martin, { Note: convention on kernel.org is reply-to-all, bottom post or interleave, and trim unneeded material. } On 02/20/2017 12:05 PM, Martin Bosner wrote: > for x in /dev/sd[a-z] /dev/sda[a-j] ; do echo mdadm -E ${x}1 ; smartctl -iA -l scterc $x ; done Darn. I didn't mean to leave 'echo' there. Please run this part over again: for x in /dev/sd[a-z] /dev/sda[a-j] ; do mdadm -E ${x}1 ; done > smartctl 6.5 2016-01-24 r4214 [x86_64-linux-4.4.0-62-generic] (local build) > Copyright (C) 2002-16, Bruce Allen, Christian Franke, www.smartmontools.org > > === START OF INFORMATION SECTION === > Model Family: Seagate Barracuda 7200.14 (AF) > Device Model: ST3000DM001-1CH166 > Serial Number: Z1F4RN82 > LU WWN Device Id: 5 000c50 0662080a6 > Firmware Version: CC27 > User Capacity: 3,000,592,982,016 bytes [3.00 TB] > Sector Sizes: 512 bytes logical, 4096 bytes physical > Rotation Rate: 7200 rpm > Form Factor: 3.5 inches > Device is: In smartctl database [for details use: -P show] > ATA Version is: ACS-2, ACS-3 T13/2161-D revision 3b > SATA Version is: SATA 3.1, 6.0 Gb/s (current: 6.0 Gb/s) > Local Time is: Mon Feb 20 17:04:09 2017 CET > SMART support is: Available - device has SMART capability. > SMART support is: Enabled > > === START OF READ SMART DATA SECTION === > SMART Attributes Data Structure revision number: 10 > Vendor Specific SMART Attributes with Thresholds: > ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE > 1 Raw_Read_Error_Rate 0x000f 111 099 006 Pre-fail Always - 32613624 > 3 Spin_Up_Time 0x0003 098 098 000 Pre-fail Always - 0 > 4 Start_Stop_Count 0x0032 100 100 020 Old_age Always - 4 > 5 Reallocated_Sector_Ct 0x0033 100 100 010 Pre-fail Always - 0 > 7 Seek_Error_Rate 0x000f 067 060 030 Pre-fail Always - 5379264 > 9 Power_On_Hours 0x0032 096 096 000 Old_age Always - 4222 > 10 Spin_Retry_Count 0x0013 100 100 097 Pre-fail Always - 0 > 12 Power_Cycle_Count 0x0032 100 100 020 Old_age Always - 4 > 183 Runtime_Bad_Block 0x0032 100 100 000 Old_age Always - 0 > 184 End-to-End_Error 0x0032 100 100 099 Old_age Always - 0 > 187 Reported_Uncorrect 0x0032 100 100 000 Old_age Always - 0 > 188 Command_Timeout 0x0032 100 100 000 Old_age Always - 0 0 0 > 189 High_Fly_Writes 0x003a 099 099 000 Old_age Always - 1 > 190 Airflow_Temperature_Cel 0x0022 072 066 045 Old_age Always - 28 (Min/Max 26/28) > 191 G-Sense_Error_Rate 0x0032 100 100 000 Old_age Always - 0 > 192 Power-Off_Retract_Count 0x0032 100 100 000 Old_age Always - 4 > 193 Load_Cycle_Count 0x0032 100 100 000 Old_age Always - 4 > 194 Temperature_Celsius 0x0022 028 040 000 Old_age Always - 28 (0 25 0 0 0) > 197 Current_Pending_Sector 0x0012 100 100 000 Old_age Always - 0 > 198 Offline_Uncorrectable 0x0010 100 100 000 Old_age Offline - 0 > 199 UDMA_CRC_Error_Count 0x003e 200 200 000 Old_age Always - 0 > 240 Head_Flying_Hours 0x0000 100 253 000 Old_age Offline - 4222h+01m+40.011s > 241 Total_LBAs_Written 0x0000 100 253 000 Old_age Offline - 6286190299 > 242 Total_LBAs_Read 0x0000 100 253 000 Old_age Offline - 103173878942 > > SCT Error Recovery Control command not supported ^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ Eewwww! You have desktop drives. Which means your array has blown up due to timeout mismatch. You have some reading to do.[1] Phil [1] Recommendations from the archives (whole threads): http://marc.info/?l=linux-raid&m=139050322510249&w=2 http://marc.info/?l=linux-raid&m=135863964624202&w=2 http://marc.info/?l=linux-raid&m=135811522817345&w=1 http://marc.info/?l=linux-raid&m=133761065622164&w=2 http://marc.info/?l=linux-raid&m=132477199207506 http://marc.info/?l=linux-raid&m=133665797115876&w=2 http://marc.info/?l=linux-raid&m=142487508806844&w=3 http://marc.info/?l=linux-raid&m=144535576302583&w=2 -- To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html