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Исправление INDIGO, (текущая версия) :

Шлейфы проверил, они на месте.

для ssd расширенные данные можно посмотреть так:


root@fserver:~# smartctl -l devstat /dev/sdb
smartctl 6.6 2016-05-31 r4324 [x86_64-linux-4.15.0-128-generic] (local build)
Copyright (C) 2002-16, Bruce Allen, Christian Franke, www.smartmontools.org

Device Statistics (GP Log 0x04)
Page  Offset Size        Value Flags Description
0x01  =====  =               =  ===  == General Statistics (rev 1) ==
0x01  0x008  4              69  ---  Lifetime Power-On Resets
0x01  0x010  4            7585  ---  Power-on Hours
0x01  0x018  6      2712343923  ---  Logical Sectors Written
0x01  0x020  6               9  ---  Number of Write Commands
0x01  0x028  6      2751425224  ---  Logical Sectors Read
0x01  0x030  6             402  ---  Number of Read Commands
0x07  =====  =               =  ===  == Solid State Device Statistics (rev 1) ==
0x07  0x008  1               0  ---  Percentage Used Endurance Indicator
                                |||_ C monitored condition met
                                ||__ D supports DSN
                                |___ N normalized value

root@fserver:~# smartctl -l devstat /dev/sdc
smartctl 6.6 2016-05-31 r4324 [x86_64-linux-4.15.0-128-generic] (local build)
Copyright (C) 2002-16, Bruce Allen, Christian Franke, www.smartmontools.org

Device Statistics (GP Log 0x04)
Page  Offset Size        Value Flags Description
0x01  =====  =               =  ===  == General Statistics (rev 1) ==
0x01  0x008  4              69  ---  Lifetime Power-On Resets
0x01  0x010  4            7560  ---  Power-on Hours
0x01  0x018  6      2710382063  ---  Logical Sectors Written
0x01  0x020  6               6  ---  Number of Write Commands
0x01  0x028  6      2766141640  ---  Logical Sectors Read
0x01  0x030  6             404  ---  Number of Read Commands
0x07  =====  =               =  ===  == Solid State Device Statistics (rev 1) ==
0x07  0x008  1               0  ---  Percentage Used Endurance Indicator
                                |||_ C monitored condition met
                                ||__ D supports DSN
                                |___ N normalized value

root@fserver:~# smartctl -l devstat /dev/sdd
smartctl 6.6 2016-05-31 r4324 [x86_64-linux-4.15.0-128-generic] (local build)
Copyright (C) 2002-16, Bruce Allen, Christian Franke, www.smartmontools.org

Device Statistics (GP Log 0x04)
Page  Offset Size        Value Flags Description
0x01  =====  =               =  ===  == General Statistics (rev 1) ==
0x01  0x008  4              68  ---  Lifetime Power-On Resets
0x01  0x010  4            7557  ---  Power-on Hours
0x01  0x018  6      2717893501  ---  Logical Sectors Written
0x01  0x020  6              12  ---  Number of Write Commands
0x01  0x028  6      2727146538  ---  Logical Sectors Read
0x01  0x030  6             658  ---  Number of Read Commands
0x07  =====  =               =  ===  == Solid State Device Statistics (rev 1) ==
0x07  0x008  1               0  ---  Percentage Used Endurance Indicator
                                |||_ C monitored condition met
                                ||__ D supports DSN
                                |___ N normalized value

root@fserver:~#

что забыл спросить с самого начала - рейд полностью программный mdadm, или же через mdadm идет работа с фейк-рейдом вроде imsm?

Рейд программный, создан при установки системы

root@fserver:/storage1/storage1# mdadm --detail /dev/md0
/dev/md0:
           Version : 1.2
     Creation Time : Tue Nov 19 16:26:29 2019
        Raid Level : raid0
        Array Size : 3000213504 (2861.23 GiB 3072.22 GB)
      Raid Devices : 3
     Total Devices : 3
       Persistence : Superblock is persistent

       Update Time : Tue Nov 19 16:26:29 2019
             State : clean
    Active Devices : 3
   Working Devices : 3
    Failed Devices : 0
     Spare Devices : 0

        Chunk Size : 512K

Consistency Policy : none

              Name : fserver:0  (local to host fserver)
              UUID : a0efb3f0:f709ff4e:db80c3ac:3a35cc8c
            Events : 0

    Number   Major   Minor   RaidDevice State
       0       8       17        0      active sync   /dev/sdb1
       1       8       33        1      active sync   /dev/sdc1
       2       8       49        2      active sync   /dev/sdd1

root@fserver:/storage1/storage1# uname -r
4.15.0-128-generic

Температура

root@fserver:/storage1/storage1# sensors
acpitz-virtual-0
Adapter: Virtual device
temp1:        +16.8°C  (crit = +20.8°C)
temp2:        +27.8°C  (crit = +119.0°C)
temp3:        +29.8°C  (crit = +119.0°C)

coretemp-isa-0000
Adapter: ISA adapter
Package id 0:  +28.0°C  (high = +82.0°C, crit = +100.0°C)
Core 0:        +26.0°C  (high = +82.0°C, crit = +100.0°C)
Core 1:        +27.0°C  (high = +82.0°C, crit = +100.0°C)
Core 2:        +24.0°C  (high = +82.0°C, crit = +100.0°C)
Core 3:        +24.0°C  (high = +82.0°C, crit = +100.0°C)
Core 4:        +25.0°C  (high = +82.0°C, crit = +100.0°C)
Core 5:        +28.0°C  (high = +82.0°C, crit = +100.0°C)

Исходная версия INDIGO, :

Шлейфы проверил, они на месте.

для ssd расширенные данные можно посмотреть так:


root@fserver:~# smartctl -l devstat /dev/sdb
smartctl 6.6 2016-05-31 r4324 [x86_64-linux-4.15.0-128-generic] (local build)
Copyright (C) 2002-16, Bruce Allen, Christian Franke, www.smartmontools.org

Device Statistics (GP Log 0x04)
Page  Offset Size        Value Flags Description
0x01  =====  =               =  ===  == General Statistics (rev 1) ==
0x01  0x008  4              69  ---  Lifetime Power-On Resets
0x01  0x010  4            7585  ---  Power-on Hours
0x01  0x018  6      2712343923  ---  Logical Sectors Written
0x01  0x020  6               9  ---  Number of Write Commands
0x01  0x028  6      2751425224  ---  Logical Sectors Read
0x01  0x030  6             402  ---  Number of Read Commands
0x07  =====  =               =  ===  == Solid State Device Statistics (rev 1) ==
0x07  0x008  1               0  ---  Percentage Used Endurance Indicator
                                |||_ C monitored condition met
                                ||__ D supports DSN
                                |___ N normalized value

root@fserver:~# smartctl -l devstat /dev/sdc
smartctl 6.6 2016-05-31 r4324 [x86_64-linux-4.15.0-128-generic] (local build)
Copyright (C) 2002-16, Bruce Allen, Christian Franke, www.smartmontools.org

Device Statistics (GP Log 0x04)
Page  Offset Size        Value Flags Description
0x01  =====  =               =  ===  == General Statistics (rev 1) ==
0x01  0x008  4              69  ---  Lifetime Power-On Resets
0x01  0x010  4            7560  ---  Power-on Hours
0x01  0x018  6      2710382063  ---  Logical Sectors Written
0x01  0x020  6               6  ---  Number of Write Commands
0x01  0x028  6      2766141640  ---  Logical Sectors Read
0x01  0x030  6             404  ---  Number of Read Commands
0x07  =====  =               =  ===  == Solid State Device Statistics (rev 1) ==
0x07  0x008  1               0  ---  Percentage Used Endurance Indicator
                                |||_ C monitored condition met
                                ||__ D supports DSN
                                |___ N normalized value

root@fserver:~# smartctl -l devstat /dev/sdd
smartctl 6.6 2016-05-31 r4324 [x86_64-linux-4.15.0-128-generic] (local build)
Copyright (C) 2002-16, Bruce Allen, Christian Franke, www.smartmontools.org

Device Statistics (GP Log 0x04)
Page  Offset Size        Value Flags Description
0x01  =====  =               =  ===  == General Statistics (rev 1) ==
0x01  0x008  4              68  ---  Lifetime Power-On Resets
0x01  0x010  4            7557  ---  Power-on Hours
0x01  0x018  6      2717893501  ---  Logical Sectors Written
0x01  0x020  6              12  ---  Number of Write Commands
0x01  0x028  6      2727146538  ---  Logical Sectors Read
0x01  0x030  6             658  ---  Number of Read Commands
0x07  =====  =               =  ===  == Solid State Device Statistics (rev 1) ==
0x07  0x008  1               0  ---  Percentage Used Endurance Indicator
                                |||_ C monitored condition met
                                ||__ D supports DSN
                                |___ N normalized value

root@fserver:~#

что забыл спросить с самого начала - рейд полностью программный mdadm, или же через mdadm идет работа с фейк-рейдом вроде imsm?

Рейд программный, создан при установки системы

root@fserver:/storage1/storage1# mdadm --detail /dev/md0
/dev/md0:
           Version : 1.2
     Creation Time : Tue Nov 19 16:26:29 2019
        Raid Level : raid0
        Array Size : 3000213504 (2861.23 GiB 3072.22 GB)
      Raid Devices : 3
     Total Devices : 3
       Persistence : Superblock is persistent

       Update Time : Tue Nov 19 16:26:29 2019
             State : clean
    Active Devices : 3
   Working Devices : 3
    Failed Devices : 0
     Spare Devices : 0

        Chunk Size : 512K

Consistency Policy : none

              Name : fserver:0  (local to host fserver)
              UUID : a0efb3f0:f709ff4e:db80c3ac:3a35cc8c
            Events : 0

    Number   Major   Minor   RaidDevice State
       0       8       17        0      active sync   /dev/sdb1
       1       8       33        1      active sync   /dev/sdc1
       2       8       49        2      active sync   /dev/sdd1

root@fserver:/storage1/storage1# uname -r
4.15.0-128-generic