RAID6-2018
Info
/dev/md127:
Version : 1.2
Creation Time : Sun Nov 8 00:30:12 2015
Raid Level : raid6
Array Size : 23441313792 (22355.38 GiB 24003.91 GB)
Used Dev Size : 3906885632 (3725.90 GiB 4000.65 GB)
Raid Devices : 8
Total Devices : 8
Persistence : Superblock is persistent
Intent Bitmap : Internal
Update Time : Tue Oct 16 16:34:23 2018
State : clean
Active Devices : 8
Wrking Devices : 8
Failed Devices : 0
Spare Devices : 0
Layout : left-symmetric
Chunk Size : 512K
Name : Tokio:0
UUID : 39c0b55f:74c0ab19:5f939236:16921f79
Events : 269988
Cage Number Major Minor RaidDevice State dev id Size
oben
A3 0 8 81 0 active sync /dev/sdf1 ata-WDC_WD4000FYYZ-01UL1B2_WD-WMC130F7EL9R
ata-ST8000VN0022-2EL112_ZA1CY63J 8TB
A4 1 8 65 1 active sync /dev/sde1 ata-WDC_WD4000FYYZ-01UL1B2_WD-WCC134LLA4YE 4TB
A1 2 8 49 2 active sync /dev/sdd1 ata-WDC_WD4000FYYZ-01UL1B2_WD-WCC134HF0CFD 4TB
A2 3 8 33 3 active sync /dev/sdc1 ata-WDC_WD4000FYYZ-01UL1B2_WD-WCC133XLHK2N 4TB
B1 6 8 113 4 active sync /dev/sdh1 ata-HGST_HDN724040ALE640_PK2338P4HGJ6RC 4TB
B2 5 8 97 5 active sync /dev/sdg1 ata-HGST_HDN724040ALE640_PK2338P4HGDRYC 4TB
B4 4 8 17 6 active sync /dev/sdb1 ata-HGST_HDN724040ALE640_PK1334PCKNY90X 4TB
B3 7 8 1 7 active sync /dev/sda1 ata-HGST_HDN724040ALE640_PK1334PEHYT9XS 4TB
Cage Number Major Minor RaidDevice State dev id Size unten B4 11 8 129 - spare /dev/sdi1 ata-HGST_HDN724040ALE640_PK1334PEKDZDDS 4TB
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]
- unterhalb von Tokio
[A.1 |A.2 |A.3 |A.4 ] [B.1 |B.2 |B.3 |B.4 ] [ | | | ] [ | | |KDZDDS]
Beschaffung
Es sollen schrittweise alle Platten durch 8 TB Exemplare ersetzt werden.
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
Temperaturen
- Situation kurz vor Ersatz von sdf
a: 194 Temperature_Celsius 0x0002 157 157 000 Old_age Always - 38 (Min/Max 25/52) 9 Power_On_Hours 0x0012 099 099 000 Old_age Always - 11485 b: 194 Temperature_Celsius 0x0002 153 153 000 Old_age Always - 39 (Min/Max 21/54) 9 Power_On_Hours 0x0012 097 097 000 Old_age Always - 23902 c: 194 Temperature_Celsius 0x0022 114 095 000 Old_age Always - 38 9 Power_On_Hours 0x0032 063 063 000 Old_age Always - 27533 d: 194 Temperature_Celsius 0x0022 113 100 000 Old_age Always - 39 9 Power_On_Hours 0x0032 063 063 000 Old_age Always - 27533 e: 194 Temperature_Celsius 0x0022 112 098 000 Old_age Always - 40 9 Power_On_Hours 0x0032 063 063 000 Old_age Always - 27533 # Interessant: "sdf" zeigt Lesefehler, smartctl unauffällig, aber: "heisseste Platte" f: 194 Temperature_Celsius 0x0022 111 095 000 Old_age Always - 41 9 Power_On_Hours 0x0032 063 063 000 Old_age Always - 27533 g: 194 Temperature_Celsius 0x0002 157 157 000 Old_age Always - 38 (Min/Max 20/53) 9 Power_On_Hours 0x0012 097 097 000 Old_age Always - 23903 h: 194 Temperature_Celsius 0x0002 157 157 000 Old_age Always - 38 (Min/Max 20/53) 9 Power_On_Hours 0x0012 097 097 000 Old_age Always - 23902 i: 194 Temperature_Celsius 0x0022 038 040 000 Old_age Always - 38 (0 21 0 0 0) 9 Power_On_Hours 0x0032 100 100 000 Old_age Always - 6
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