RAID6-2018: Unterschied zwischen den Versionen

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== Info ==
== Info ==
=== Hardware ===


/dev/md127:
* Supermicro X10SRA-F
        Version : 1.2
** https://www.supermicro.com/en/products/motherboard/X10SRA-F
  Creation Time : Sun Nov  8 00:30:12 2015
* 32 GB ECC Memory
    Raid Level : raid6
 
    Array Size : 23441313792 (22355.38 GiB 24003.91 GB)
=== Raid ===
  Used Dev Size : 3906885632 (3725.90 GiB 4000.65 GB)
 
  Raid Devices : 8
        Version : 1.2
  Total Devices : 8
  Creation Time : Sun Nov  8 00:30:12 2015
    Persistence : Superblock is persistent
      Raid Level : raid6
      Array Size : 46883398656 (44711.49 GiB 48008.60 GB)
  Used Dev Size : 7813899776 (7451.92 GiB 8001.43 GB)
    Raid Devices : 8
  Total Devices : 9
    Persistence : Superblock is persistent
  Intent Bitmap : Internal
    Update Time : Sat Aug  7 12:32:17 2021
          State : clean
  Active Devices : 8
Working Devices : 9
  Failed Devices : 0
  Spare Devices : 1
          Layout : left-symmetric
      Chunk Size : 512K
            Name : Tokio:0
            UUID : 39c0b55f:74c0ab19:5f939236:16921f79
          Events : 399926
   
   
   Intent Bitmap : Internal
Cage Number Major Minor RaidDevice State      dev      id                                Size  Since
<s>A3</s>    0      8    81    0      active sync   <s>ata-WDC_WD4000FYYZ-01UL1B2_WD-WMC130F7EL9R</s> 
A3                                            ata-ST8000VN0022-2EL112_ZA1CY63J            <b>8TB</b>  2018-12
<s>A4</s>    1      8    65    1      active sync  <s>ata-WDC_WD4000FYYZ-01UL1B2_WD-WCC134LLA4YE</s>  4TB  2015-12
D3                                            ata-ST8000VN004-2M2101_WKD1RM6S              <b>8TB</b>  2020-07
<s>A1</s>    2      8    49    2      active sync  <s>ata-WDC_WD4000FYYZ-01UL1B2_WD-WCC134HF0CFD</s>  4TB  2015-12
A2                                            ata-ST8000VN004-2M2101_WKD2PZZS              <b>8TB</b>  2020-12
<s>A2</s>    3      8    33    3      active sync  <s>ata-WDC_WD4000FYYZ-01UL1B2_WD-WCC133XLHK2N</s>  4TB  2015-12
A4                                            ata-WDC_WD80EFAX-68KNBN0_VDJK7XTK            <b>8TB</b>  2020-07
B1    6      8    113  4      active sync  <s>ata-HGST_HDN724040ALE640_PK2338P4HGJ6RC</s>      4TB  2016-03
                                              ata-ST8000VN004-2M2101_WKD3LLY8              <b>8TB</b>  2021-07
B2    5      8    97    5      active sync  <s>ata-HGST_HDN724040ALE640_PK2338P4HGDRYC</s>      4TB  2016-03
                                              ata-ST8000VN004-3CP101_WP001TWL              <b>8TB</b>  2021-08
<s>B4</s>    4      8    17    6      active sync  <s>ata-HGST_HDN724040ALE640_PK1334PCKNY90X</s>      4TB  2016-03
B4                                            ata-ST8000DM004-2CX188_ZCT40SH2              <b>8TB</b>  2021-07
A1                                            ata-ST8000DM004-2CX188_ZCT3MVCJ              <b>8TB</b>  2020-12
B3    7      8    1    7      active sync  <s>ata-HGST_HDN724040ALE640_PK1334PEHYT9XS</s>      4TB  2017-11
   
   
     Update Time : Tue Oct 16 16:34:23 2018
D4    11    8     129  -      spare        <s>ata-HGST_HDN724040ALE640_PK1334PEKDZDDS</s>      4TB  2020-07
          State : clean
                                              ata-ST8000VN004-3CP101_WP000N57              <b>8TB</b>  2021-08
  Active Devices : 8
 
  Wrking Devices : 8
* ohne SATA Anschluss
  Failed Devices : 0
 
  Spare Devices : 0
C1
C2
C3
C4
D1
D2
 
* Resync dauert 16 Stunden
 
[Sat Aug 21 23:19:21 2021] md: requested-resync of RAID array md127
  [Sun Aug 22 15:17:38 2021] md: md127: requested-resync done.
 
* Mainboard
 
  Supermicro X10SRA-F
  BIOS 1.0a
   
   
        Layout : left-symmetric
 
    Chunk Size : 512K
 
=== aktuelle Device-Names ===
          Name : Tokio:0
 
          UUID : 39c0b55f:74c0ab19:5f939236:16921f79
    Number   Major   Minor   RaidDevice State         Parition    HDD-Serial Location
        Events : 269988
      10      8     113        0      active sync  /dev/sdh1 | ZA1CY63J | A.3
      12      8       33        1      active sync  /dev/sdc1 | WKD1RM6S | D.3
Cage Number Major Minor RaidDevice State
      14      8       65        2      active sync  /dev/sde1 | WKD2PZZS | A.2
A3  0     8    81    0      active sync  /dev/sdf1 ata-WDC_WD4000FYYZ-01UL1B2_WD-WMC130F7EL9R
      13      8       97        3      active sync  /dev/sdg1 | VDJK7XTK | A.4
A4  1      8     65    1      active sync  /dev/sde1 ata-WDC_WD4000FYYZ-01UL1B2_WD-WCC134LLA4YE
      15      8       17        4      active sync  /dev/sdb1 | ZCT40SH2 | B.4
A1  2      8     49    2      active sync  /dev/sdd1 ata-WDC_WD4000FYYZ-01UL1B2_WD-WCC134HF0CFD
      16      8     145        5      active sync  /dev/sdj1 | WKD3LLY8 | B.1
A2  3      8     33    3      active sync  /dev/sdc1 ata-WDC_WD4000FYYZ-01UL1B2_WD-WCC133XLHK2N
      8      8       81        6      active sync  /dev/sdf1 | ZCT3MVCJ | A.1
B1  6      8     113  4      active sync  /dev/sdh1 ata-HGST_HDN724040ALE640_PK2338P4HGJ6RC
      9      8     129        7      active sync  /dev/sdi1 | WP001TWL | B.2
B2  5     8    97    5      active sync  /dev/sdg1 ata-HGST_HDN724040ALE640_PK2338P4HGDRYC
      17      8        1        -      spare        /dev/sda1 | WP000N57 | B.3
B4  4      8     17    6      active sync  /dev/sdb1 ata-HGST_HDN724040ALE640_PK1334PCKNY90X
B3  7     8    1    7      active sync  /dev/sda1 ata-HGST_HDN724040ALE640_PK1334PEHYT9XS


== Lage der Platten ==
== Lage der Platten ==
Zeile 43: Zeile 90:




* oberhalb von Tokio
  [A.1  |A.2  |A.3  |A.4  ] [B.1  |B.2  |B.3  |B.4  ]
  [A.1  |A.2  |A.3  |A.4  ] [B.1  |B.2  |B.3  |B.4  ]
  [HF0CFD|XLHK2N|F7EL9R|LLA4YE] [HGJ6RC|HGDRYC|HYT9XS|KNY90X]
  [HF0CFD|XLHK2N|<s>F7EL9R</s>|LLA4YE] [HGJ6RC|HGDRYC|HYT9XS|KNY90X]
[HF0CFD|XLHK2N|1CY63J|<s>LLA4YE</s>] [HGJ6RC|HGDRYC|HYT9XS|KNY90X]
[HF0CFD|<s>XLHK2N</s>|1CY63J|JK7XTK] [HGJ6RC|HGDRYC|HYT9XS|KNY90X]
[<s>HF0CFD</s>|D2PZZS|1CY63J|JK7XTK] [HGJ6RC|HGDRYC|HYT9XS|KNY90X]
[T3MVCJ|D2PZZS|1CY63J|JK7XTK] [HGJ6RC|HGDRYC|HYT9XS|<s>KNY90X</s>]
[T3MVCJ|D2PZZS|1CY63J|JK7XTK] [<s>HGJ6RC</s>|HGDRYC|HYT9XS|T40SH2]
[T3MVCJ|D2PZZS|1CY63J|JK7XTK] [D3LLY8|<s>HGDRYC</s>|HYT9XS|T40SH2]
[T3MVCJ|D2PZZS|1CY63J|JK7XTK] [D3LLY8|001TWL|<s>HYT9XS</s>|T40SH2]
[T3MVCJ|D2PZZS|1CY63J|JK7XTK] [D3LLY8|001TWL|000N57|<s>T40SH2</s>]
 
* unterhalb von Tokio
 
[C.1  |C.2  |C.3  |C.4  ] [D.1  |D.2  |D.3  |D.4  ]
[      |      |      |      ] [      |      |D1RM6S|KDZDDS]
[      |      |      |      ] [      |      |D1RM6S|<s>KDZDDS</s>]
[      |      |      |      ] [      |      |D1RM6S|001CVK]


== Beschaffung ==
== Beschaffung ==


  Es sollen schrittweise alle Platten durch 8 TB Exemplare ersetzt werden.
  alle Platten sind 8 TB Exemplare


  https://www.alternate.de/html/listings/1458214498740?order=ASC&lk=8323&showFilter=false&hideFilter=false&disableFilter=false&filter_-1=3500&filter_-1=142900&filter_1021=8000.0&filter_2147482612=1037
  https://www.alternate.de/html/listings/1458214498740?order=ASC&lk=8323&showFilter=false&hideFilter=false&disableFilter=false&filter_-1=3500&filter_-1=142900&filter_1021=8000.0&filter_2147482612=1037
Zeile 63: Zeile 126:
  Oct 18 01:18:44 tokio kernel: blk_update_request: I/O error, dev sdf, sector 6620009643
  Oct 18 01:18:44 tokio kernel: blk_update_request: I/O error, dev sdf, sector 6620009643
  27.11.2018 9 Uhr Ausfall von 2 Platten, sieht aus wie ein kurzes "Power Fail" Event
  27.11.2018 9 Uhr Ausfall von 2 Platten, sieht aus wie ein kurzes "Power Fail" Event
27.11.2018 11 Uhr Anfrage wegen zu wenig Platz, Reduziere Sicherungen von 10 auf 7
            11 Uhr Anfrage wegen zu wenig Platz, Reduziere Sicherungen von 10 auf 7
27.11.2018 Lösche die Sicherungsverzeichnisse 7+8+9
            Lösche die Sicherungsverzeichnisse 7+8+9
27.11.2018 stelle den Ausfall von 2 Platten fest
            stelle den Ausfall von 2 Platten fest
27.11.2018 rebuild von Platte sdd
            rebuild von Platte sdd
  28.11.2018 rebuild von Platte sdg
  28.11.2018 rebuild von Platte sdg
28.11.2018 I/O Fehler bei Platte sdf
            I/O Fehler bei Platte sdf aus der Vergangenheit entdeckt
28.11.2018 Beschaffung einer neuen 8TB Platte, soll "sdf" ersetzen
            Beschaffung einer neuen 8TB Platte, soll "sdf" ersetzen
  30.11.2018 neue Platte als 9. Platte hinzugehängt
  30.11.2018 neue Platte als 9. Platte hinzugehängt
  30.11.2018 --add-spare & --replace angestossen
            --add-spare & --replace angestossen
            + ata-ST8000VN0022-2EL112_ZA1CY63J (sdi)
            - ata-WDC_WD4000FYYZ-01UL1B2_WD-WMC130F7EL9R (sdf)
06.06.2020 sde, ata7.00: failed command: READ FPDMA QUEUED,
            blk_update_request: I/O error, dev sde, sector 6211109969
            blk_update_request: I/O error, dev sde, sector 6211111867
            einbau eines Spare vorgeschlagen
22.07.2020 +Spare: HGST HDN724040AL (4 TB), Serial=PK1334PEKDZDDS, /dev/sdi eingebaut
24.07.2020 neue Device-Names vom System nach einem Neustart vergeben
27.07.2020 [Sat Jul 25 23:58:00 2020] md/raid:md127: read error corrected (8 sectors at 42366136 on sdf1)
            [Sat Jul 25 23:58:00 2020] md/raid:md127: read error corrected (8 sectors at 42366144 on sdf1)
            [Sat Jul 25 23:58:00 2020] md/raid:md127: read error corrected (8 sectors at 42366152 on sdf1)
            [Sat Jul 25 23:58:00 2020] md/raid:md127: read error corrected (8 sectors at 42366160 on sdf1)
            [Sat Jul 25 23:58:00 2020] md/raid:md127: read error corrected (8 sectors at 42366168 on sdf1)
            [Sat Jul 25 23:58:00 2020] md/raid:md127: read error corrected (8 sectors at 42366176 on sdf1)
            [Sat Jul 25 23:58:00 2020] md/raid:md127: read error corrected (8 sectors at 42366184 on sdf1)
            [Sat Jul 25 23:58:00 2020] md/raid:md127: read error corrected (8 sectors at 42366192 on sdf1)
            [Sat Jul 25 23:58:00 2020] md/raid:md127: read error corrected (8 sectors at 42366200 on sdf1)
            [Sat Jul 25 23:58:00 2020] md/raid:md127: read error corrected (8 sectors at 42366208 on sdf1)
            [Sat Jul 25 23:58:39 2020] md/raid:md127: read error corrected (8 sectors at 46314736 on sdf1)
            [Sat Jul 25 23:58:39 2020] md/raid:md127: read error corrected (8 sectors at 46314744 on sdf1)
            [Sat Jul 25 23:58:39 2020] md/raid:md127: read error corrected (8 sectors at 46314752 on sdf1)
            [Sat Jul 25 23:58:39 2020] md/raid:md127: read error corrected (8 sectors at 46314760 on sdf1)
            [Sat Jul 25 23:58:39 2020] md/raid:md127: read error corrected (8 sectors at 46314768 on sdf1)
            -> A4, LLA4YE ist Tauschkandidat
29.07.2020 ST8000VN004-2M21 (WKD1RM6S) wurde eingebaut, /dev/sdj
            maximale 8TB Partition erstellt, sdj1, als spare eingebunden
            # mdadm /dev/md127 --replace /dev/sdf1 --with /dev/sdj1
            mdadm: Marked /dev/sdf1 (device 1 in /dev/md127) for replacement
            mdadm: Marked /dev/sdj1 in /dev/md127 as replacement for device 1
            sdf1 zero superblock, partition entfernt
            anschliessendes "scrub"
  30.07.2020 +ata-WDC_WD80EFAX-68KNBN0_VDJK7XTK wurde eingebaut, /dev/sdf
            -ata-WDC_WD4000FYYZ-01UL1B2_WD-WCC133XLHK2N
31.07.2020 Ausbau von "XLHK2N", da "removed"
11.12.2020 +ata-ST8000VN004-2M2101_WKD2PZZS wurde eingebaut, /dev/sdj
            -ata-WDC_WD4000FYYZ-01UL1B2_WD-WCC134HF0CFD
            Replace von "HF0CFD" (sde), da 5,2 Jahre alt
14.12.2020 +ata-ST8000DM004-2CX188_ZCT3MVCJ wurde eingebaut, /dev/sde
            -ata-HGST_HDN724040ALE640_PK1334PCKNY90X
            Replace von sdb, da Betrieb bei 54 °C und heisseste Platte
29.07.2021 +ata-ST8000DM004-2CX188_ZCT40SH2 (B4)
            -ata-HGST_HDN724040ALE640_PK2338P4HGJ6RC (B1)
            Replace von sdi, da über 5 Jahre in Betrieb
30.07.2021 +ata-ST8000VN004-2M2101_WKD3LLY8 (B1)
            -ata-HGST_HDN724040ALE640_PK2338P4HGDRYC (B2)
            Replace von sdh, da über 5 Jahre in Betrieb
02.08.2021 +ata-ST8000VN004-3CP101_WP001TWL (B2)
            -ata-HGST_HDN724040ALE640_PK1334PEHYT9XS (B3)
            Replace von sda, da 4 Jahre und noch 4 TB
03.08.2021 +ata-ST8000VN004-3CP101_WP000N57 (B3)
            -ata-HGST_HDN724040ALE640_PK1334PEKDZDDS (D4)
            Replace von sdd, da 4 TB aber nur 9065 Betriebsstunden
05.08.2021 Partition grow, nun 42,7 TB
            resize2fs hängt bei 100%, siehe [[Linux.raid#resize2fs_100.25_CPU_Usage]]
06.08.2021 [Fri Aug  6 02:49:37 2021] sd 1:0:0:0: [sdb] tag#18 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT
            [Fri Aug  6 02:49:37 2021] sd 1:0:0:0: [sdb] tag#18 CDB: Read(16) 88 00 00 00 00 03 8e 3f c0 08 00 00 05 40 00 00
            [Fri Aug  6 02:49:37 2021] blk_update_request: I/O error, dev sdb, sector 15271444488
            +12x
            [Sun Aug  8 02:59:12 2021] md/raid:md127: read error corrected (8 sectors at 3934061840 on sdb1)
            +12x
            sdb war bisher die langsamste Platte, jetzt hat sie fehlerhafte Sektoren
11.08.2021 [Wed Aug 11 02:41:28 2021] ata2.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen
            [Wed Aug 11 02:41:28 2021] ata2.00: failed command: SMART
            [Wed Aug 11 02:41:28 2021] ata2.00: cmd b0/d0:01:00:4f:c2/00:00:00:00:00/00 tag 19 pio 512 in res 40/00:82:82:00:00/00:00:00:00:00/40 Emask 0x4 (timeout)
            [Wed Aug 11 02:41:28 2021] ata2: hard resetting link
            [Wed Aug 11 09:37:54 2021] ata2.00: failed command: FLUSH CACHE EXT
            [Wed Aug 11 09:37:54 2021] ata2: hard resetting link
            ...
            [Wed Aug 11 09:38:41 2021] ata2: hard resetting link
            [Wed Aug 11 09:38:46 2021] ata2: link is slow to respond, please be patient (ready=0)
            [Wed Aug 11 09:38:51 2021] ata2: COMRESET failed (errno=-16)
            [Wed Aug 11 09:38:51 2021] ata2: hard resetting link
            ...
            [Wed Aug 11 09:40:15 2021] blk_update_request: I/O error, dev sdb, sector 2064
            [Wed Aug 11 09:40:15 2021] md: super_written gets error=-5, uptodate=0
            [Wed Aug 11 09:40:15 2021] md/raid:md127: Disk failure on sdb1, disabling device. md/raid:md127: Operation continuing on 7 devices.
            wir haben sdb verloren, der resync mit dem Spare läuft
16.08.2021 wir laufen ohne spare, Array ist clean
            ZCT40SH2 (B4) kann entnommen werden
25.08.2021 - T40SH2 (B4)
            + /dev/disk/by-id/ata-ST8000VN004-3CP101_WP001CVK als spare (D4)
??.??.2021 via Knoppix, resize2fs durchführen

Aktuelle Version vom 11. November 2021, 17:53 Uhr

Info

Hardware

Raid

        Version : 1.2
  Creation Time : Sun Nov  8 00:30:12 2015
     Raid Level : raid6
     Array Size : 46883398656 (44711.49 GiB 48008.60 GB)
  Used Dev Size : 7813899776 (7451.92 GiB 8001.43 GB)
   Raid Devices : 8
  Total Devices : 9
    Persistence : Superblock is persistent
  Intent Bitmap : Internal
    Update Time : Sat Aug  7 12:32:17 2021
          State : clean
 Active Devices : 8
Working Devices : 9
 Failed Devices : 0
  Spare Devices : 1
         Layout : left-symmetric
     Chunk Size : 512K
           Name : Tokio:0
           UUID : 39c0b55f:74c0ab19:5f939236:16921f79
         Events : 399926

Cage Number Major Minor RaidDevice State      dev       id                                 Size  Since
A3    0      8     81    0      active sync   ata-WDC_WD4000FYYZ-01UL1B2_WD-WMC130F7EL9R   
A3                                            ata-ST8000VN0022-2EL112_ZA1CY63J             8TB   2018-12
A4    1      8     65    1      active sync   ata-WDC_WD4000FYYZ-01UL1B2_WD-WCC134LLA4YE   4TB   2015-12
D3                                            ata-ST8000VN004-2M2101_WKD1RM6S              8TB   2020-07
A1    2      8     49    2      active sync   ata-WDC_WD4000FYYZ-01UL1B2_WD-WCC134HF0CFD   4TB   2015-12
A2                                            ata-ST8000VN004-2M2101_WKD2PZZS              8TB   2020-12
A2    3      8     33    3      active sync   ata-WDC_WD4000FYYZ-01UL1B2_WD-WCC133XLHK2N   4TB   2015-12
A4                                            ata-WDC_WD80EFAX-68KNBN0_VDJK7XTK            8TB   2020-07 
B1    6      8     113   4      active sync   ata-HGST_HDN724040ALE640_PK2338P4HGJ6RC      4TB   2016-03
                                              ata-ST8000VN004-2M2101_WKD3LLY8              8TB   2021-07
B2    5      8     97    5      active sync   ata-HGST_HDN724040ALE640_PK2338P4HGDRYC      4TB   2016-03
                                              ata-ST8000VN004-3CP101_WP001TWL              8TB   2021-08 
B4    4      8     17    6      active sync   ata-HGST_HDN724040ALE640_PK1334PCKNY90X      4TB   2016-03
B4                                            ata-ST8000DM004-2CX188_ZCT40SH2              8TB   2021-07
A1                                            ata-ST8000DM004-2CX188_ZCT3MVCJ              8TB   2020-12 
B3    7      8     1     7      active sync   ata-HGST_HDN724040ALE640_PK1334PEHYT9XS      4TB   2017-11

D4    11     8     129   -      spare         ata-HGST_HDN724040ALE640_PK1334PEKDZDDS      4TB   2020-07
                                              ata-ST8000VN004-3CP101_WP000N57              8TB   2021-08
  • ohne SATA Anschluss
C1
C2
C3
C4
D1
D2
  • Resync dauert 16 Stunden
[Sat Aug 21 23:19:21 2021] md: requested-resync of RAID array md127
[Sun Aug 22 15:17:38 2021] md: md127: requested-resync done.
  • Mainboard
Supermicro X10SRA-F
BIOS 1.0a


aktuelle Device-Names

   Number   Major   Minor   RaidDevice State         Parition    HDD-Serial Location
     10       8      113        0      active sync   /dev/sdh1 | ZA1CY63J | A.3
     12       8       33        1      active sync   /dev/sdc1 | WKD1RM6S | D.3
     14       8       65        2      active sync   /dev/sde1 | WKD2PZZS | A.2
     13       8       97        3      active sync   /dev/sdg1 | VDJK7XTK | A.4
     15       8       17        4      active sync   /dev/sdb1 | ZCT40SH2 | B.4
     16       8      145        5      active sync   /dev/sdj1 | WKD3LLY8 | B.1
      8       8       81        6      active sync   /dev/sdf1 | ZCT3MVCJ | A.1
      9       8      129        7      active sync   /dev/sdi1 | WP001TWL | B.2
     17       8        1        -      spare         /dev/sda1 | WP000N57 | B.3

Lage der Platten


  • oberhalb von Tokio
[A.1   |A.2   |A.3   |A.4   ] [B.1   |B.2   |B.3   |B.4   ]
[HF0CFD|XLHK2N|F7EL9R|LLA4YE] [HGJ6RC|HGDRYC|HYT9XS|KNY90X]
[HF0CFD|XLHK2N|1CY63J|LLA4YE] [HGJ6RC|HGDRYC|HYT9XS|KNY90X]
[HF0CFD|XLHK2N|1CY63J|JK7XTK] [HGJ6RC|HGDRYC|HYT9XS|KNY90X]
[HF0CFD|D2PZZS|1CY63J|JK7XTK] [HGJ6RC|HGDRYC|HYT9XS|KNY90X]
[T3MVCJ|D2PZZS|1CY63J|JK7XTK] [HGJ6RC|HGDRYC|HYT9XS|KNY90X]
[T3MVCJ|D2PZZS|1CY63J|JK7XTK] [HGJ6RC|HGDRYC|HYT9XS|T40SH2]
[T3MVCJ|D2PZZS|1CY63J|JK7XTK] [D3LLY8|HGDRYC|HYT9XS|T40SH2]
[T3MVCJ|D2PZZS|1CY63J|JK7XTK] [D3LLY8|001TWL|HYT9XS|T40SH2]
[T3MVCJ|D2PZZS|1CY63J|JK7XTK] [D3LLY8|001TWL|000N57|T40SH2]
  • unterhalb von Tokio
[C.1   |C.2   |C.3   |C.4   ] [D.1   |D.2   |D.3   |D.4   ]
[      |      |      |      ] [      |      |D1RM6S|KDZDDS]
[      |      |      |      ] [      |      |D1RM6S|KDZDDS]
[      |      |      |      ] [      |      |D1RM6S|001CVK]

Beschaffung

alle Platten sind 8 TB Exemplare

https://www.alternate.de/html/listings/1458214498740?order=ASC&lk=8323&showFilter=false&hideFilter=false&disableFilter=false&filter_-1=3500&filter_-1=142900&filter_1021=8000.0&filter_2147482612=1037

Ereignisse

May 09 01:22:50 tokio kernel: blk_update_request: I/O error, dev sdf, sector 7010129740
May 09 01:22:53 tokio kernel: blk_update_request: I/O error, dev sdf, sector 7010129740
Jul 26 01:22:52 tokio kernel: blk_update_request: I/O error, dev sdf, sector 6521277045
Jul 26 01:22:54 tokio kernel: blk_update_request: I/O error, dev sdf, sector 6521277045
Jul 26 01:22:57 tokio kernel: blk_update_request: I/O error, dev sdf, sector 6521278897
Jul 26 01:22:59 tokio kernel: blk_update_request: I/O error, dev sdf, sector 6521278897
Oct 18 01:18:41 tokio kernel: blk_update_request: I/O error, dev sdf, sector 6620009643
Oct 18 01:18:44 tokio kernel: blk_update_request: I/O error, dev sdf, sector 6620009643
27.11.2018 9 Uhr Ausfall von 2 Platten, sieht aus wie ein kurzes "Power Fail" Event
           11 Uhr Anfrage wegen zu wenig Platz, Reduziere Sicherungen von 10 auf 7
           Lösche die Sicherungsverzeichnisse 7+8+9
           stelle den Ausfall von 2 Platten fest
           rebuild von Platte sdd
28.11.2018 rebuild von Platte sdg
           I/O Fehler bei Platte sdf aus der Vergangenheit entdeckt
           Beschaffung einer neuen 8TB Platte, soll "sdf" ersetzen
30.11.2018 neue Platte als 9. Platte hinzugehängt
           --add-spare & --replace angestossen
           + ata-ST8000VN0022-2EL112_ZA1CY63J (sdi)
           - ata-WDC_WD4000FYYZ-01UL1B2_WD-WMC130F7EL9R (sdf)
06.06.2020 sde, ata7.00: failed command: READ FPDMA QUEUED, 
           blk_update_request: I/O error, dev sde, sector 6211109969
           blk_update_request: I/O error, dev sde, sector 6211111867
           einbau eines Spare vorgeschlagen
22.07.2020 +Spare: HGST HDN724040AL (4 TB), Serial=PK1334PEKDZDDS, /dev/sdi eingebaut
24.07.2020 neue Device-Names vom System nach einem Neustart vergeben
27.07.2020 [Sat Jul 25 23:58:00 2020] md/raid:md127: read error corrected (8 sectors at 42366136 on sdf1)
           [Sat Jul 25 23:58:00 2020] md/raid:md127: read error corrected (8 sectors at 42366144 on sdf1)
           [Sat Jul 25 23:58:00 2020] md/raid:md127: read error corrected (8 sectors at 42366152 on sdf1)
           [Sat Jul 25 23:58:00 2020] md/raid:md127: read error corrected (8 sectors at 42366160 on sdf1)
           [Sat Jul 25 23:58:00 2020] md/raid:md127: read error corrected (8 sectors at 42366168 on sdf1)
           [Sat Jul 25 23:58:00 2020] md/raid:md127: read error corrected (8 sectors at 42366176 on sdf1)
           [Sat Jul 25 23:58:00 2020] md/raid:md127: read error corrected (8 sectors at 42366184 on sdf1)
           [Sat Jul 25 23:58:00 2020] md/raid:md127: read error corrected (8 sectors at 42366192 on sdf1)
           [Sat Jul 25 23:58:00 2020] md/raid:md127: read error corrected (8 sectors at 42366200 on sdf1)
           [Sat Jul 25 23:58:00 2020] md/raid:md127: read error corrected (8 sectors at 42366208 on sdf1)
           [Sat Jul 25 23:58:39 2020] md/raid:md127: read error corrected (8 sectors at 46314736 on sdf1)
           [Sat Jul 25 23:58:39 2020] md/raid:md127: read error corrected (8 sectors at 46314744 on sdf1)
           [Sat Jul 25 23:58:39 2020] md/raid:md127: read error corrected (8 sectors at 46314752 on sdf1)
           [Sat Jul 25 23:58:39 2020] md/raid:md127: read error corrected (8 sectors at 46314760 on sdf1)
           [Sat Jul 25 23:58:39 2020] md/raid:md127: read error corrected (8 sectors at 46314768 on sdf1)
           -> A4, LLA4YE ist Tauschkandidat
29.07.2020 ST8000VN004-2M21 (WKD1RM6S) wurde eingebaut, /dev/sdj
           maximale 8TB Partition erstellt, sdj1, als spare eingebunden
           # mdadm /dev/md127 --replace /dev/sdf1 --with /dev/sdj1
           mdadm: Marked /dev/sdf1 (device 1 in /dev/md127) for replacement
           mdadm: Marked /dev/sdj1 in /dev/md127 as replacement for device 1
           sdf1 zero superblock, partition entfernt
           anschliessendes "scrub"
30.07.2020 +ata-WDC_WD80EFAX-68KNBN0_VDJK7XTK wurde eingebaut, /dev/sdf
           -ata-WDC_WD4000FYYZ-01UL1B2_WD-WCC133XLHK2N
31.07.2020 Ausbau von "XLHK2N", da "removed"
11.12.2020 +ata-ST8000VN004-2M2101_WKD2PZZS wurde eingebaut, /dev/sdj
           -ata-WDC_WD4000FYYZ-01UL1B2_WD-WCC134HF0CFD
           Replace von "HF0CFD" (sde), da 5,2 Jahre alt
14.12.2020 +ata-ST8000DM004-2CX188_ZCT3MVCJ wurde eingebaut, /dev/sde
           -ata-HGST_HDN724040ALE640_PK1334PCKNY90X 
           Replace von sdb, da Betrieb bei 54 °C und heisseste Platte
29.07.2021 +ata-ST8000DM004-2CX188_ZCT40SH2 (B4)
           -ata-HGST_HDN724040ALE640_PK2338P4HGJ6RC (B1)
           Replace von sdi, da über 5 Jahre in Betrieb
30.07.2021 +ata-ST8000VN004-2M2101_WKD3LLY8 (B1)
           -ata-HGST_HDN724040ALE640_PK2338P4HGDRYC (B2)
           Replace von sdh, da über 5 Jahre in Betrieb
02.08.2021 +ata-ST8000VN004-3CP101_WP001TWL (B2)
           -ata-HGST_HDN724040ALE640_PK1334PEHYT9XS (B3)
           Replace von sda, da 4 Jahre und noch 4 TB
03.08.2021 +ata-ST8000VN004-3CP101_WP000N57 (B3)
           -ata-HGST_HDN724040ALE640_PK1334PEKDZDDS (D4)
           Replace von sdd, da 4 TB aber nur 9065 Betriebsstunden
05.08.2021 Partition grow, nun 42,7 TB
           resize2fs hängt bei 100%, siehe Linux.raid#resize2fs_100.25_CPU_Usage
06.08.2021 [Fri Aug  6 02:49:37 2021] sd 1:0:0:0: [sdb] tag#18 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT
           [Fri Aug  6 02:49:37 2021] sd 1:0:0:0: [sdb] tag#18 CDB: Read(16) 88 00 00 00 00 03 8e 3f c0 08 00 00 05 40 00 00
           [Fri Aug  6 02:49:37 2021] blk_update_request: I/O error, dev sdb, sector 15271444488 
           +12x
           [Sun Aug  8 02:59:12 2021] md/raid:md127: read error corrected (8 sectors at 3934061840 on sdb1)
           +12x 
           sdb war bisher die langsamste Platte, jetzt hat sie fehlerhafte Sektoren
11.08.2021 [Wed Aug 11 02:41:28 2021] ata2.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen
           [Wed Aug 11 02:41:28 2021] ata2.00: failed command: SMART
           [Wed Aug 11 02:41:28 2021] ata2.00: cmd b0/d0:01:00:4f:c2/00:00:00:00:00/00 tag 19 pio 512 in res 40/00:82:82:00:00/00:00:00:00:00/40 Emask 0x4 (timeout)
           [Wed Aug 11 02:41:28 2021] ata2: hard resetting link
           [Wed Aug 11 09:37:54 2021] ata2.00: failed command: FLUSH CACHE EXT
           [Wed Aug 11 09:37:54 2021] ata2: hard resetting link
           ...
           [Wed Aug 11 09:38:41 2021] ata2: hard resetting link
           [Wed Aug 11 09:38:46 2021] ata2: link is slow to respond, please be patient (ready=0)
           [Wed Aug 11 09:38:51 2021] ata2: COMRESET failed (errno=-16)
           [Wed Aug 11 09:38:51 2021] ata2: hard resetting link
           ... 
           [Wed Aug 11 09:40:15 2021] blk_update_request: I/O error, dev sdb, sector 2064
           [Wed Aug 11 09:40:15 2021] md: super_written gets error=-5, uptodate=0
           [Wed Aug 11 09:40:15 2021] md/raid:md127: Disk failure on sdb1, disabling device. md/raid:md127: Operation continuing on 7 devices.
           wir haben sdb verloren, der resync mit dem Spare läuft
16.08.2021 wir laufen ohne spare, Array ist clean
           ZCT40SH2 (B4) kann entnommen werden
25.08.2021 - T40SH2 (B4)
           + /dev/disk/by-id/ata-ST8000VN004-3CP101_WP001CVK als spare (D4)
??.??.2021 via Knoppix, resize2fs durchführen
Abgerufen von „https://wiki.orgamon.org/index.php?title=RAID6-2018&oldid=31068“