Ich habe ein TX300S5 mit einem megaraid
und 2 VDs.
Das betroffene RAID5 besteht aus 3 HDs a 1T.
- HD2 ist ausgefallen
- HD1 als foreign angezeigt
- nur HD0 ist online und hat scheinbar gueltige RAID-Infos.
- HS gab es nicht
Die HD2 soll durch eine 2T ersetzt werden.
Zum jetzigen Zeitpunkt scheint nur noch HD0 und
der evtl. Kontroller gültige Informationen zu besitzen.
Wie kann man sich Details zur foreign-configuration anzeigen lassen? (mein Versuch s.u.)
Ein Import der foreign-configuration schlug fehl.
(Wird normalerweise eine defekte HD ersetzt,
dann wird sie online gesetzt, die foreign-Konfiguration geloescht und
die HD als hostspare konfiguriert.)
Wenn nun die foreign-configuration geloescht wird,
ist dann ueberhaupt noch ein Rebuild moeglich?
Was bedeutet "Drive's postion"?
Ist das eine logische Nummerierung innerhalb des RAID5?
Es scheint die Nummerierung nicht mehr
Was sollte ich tun?
(vermutl. habe ich nur einen Versuch, also Frage ich lieber mal)
Der Rettungsversuch erfolgt per knoppix:megacli,
da WebBIOS nicht irmc-tauglich ist.
details s.u.
Vielen Dank im voraus.
Glück Auf! Heiko
Code: Select all
[
SLOT ID LUN VENDOR PRODUCT REVISION CAPACITY
---- -- --- ------ ------- -------- --------
1 LSI RAID 5/6 SAS based on LSI1.40.32-0580 512MB
1 9 0 ATA WDC WD10EADS-65M 0A01 953869MB
1 10 0 ATA WDC WD10EADS-65M 0A01 953869MB
1 11 0 ATA WDC WD10EADS-65M 0A01 953869MB
root@Microknoppix:/tmp# $megacli -PDList -aAll | egrep "Slot Number:|Drive's postion|Firmware state:|Inquiry Data:|Device Id:"
Slot Number: 0
Drive's postion: DiskGroup: 0, Span: 0, Arm: 0
Device Id: 9
Firmware state: Online, Spun Up
Inquiry Data: WD-WCAV55422580WDC WD10EADS-65M2B0 01.00A01
Slot Number: 1
Device Id: 10
Firmware state: Unconfigured(good), Spun Up
Inquiry Data: WD-WCAV55622105WDC WD10EADS-65M2B0 01.00A01
Slot Number: 2
Drive's postion: DiskGroup: 0, Span: 0, Arm: 2
Device Id: 11
Firmware state: Failed
Inquiry Data: WD-WCAV55406527WDC WD10EADS-65M2B0 01.00A01
...
- test6 replace
< HD2 WD10EADS
> HD2 ST2000
- test11
# $megacli -PDList -a0 | egrep "Enclosure|Slot|Drive.*postion:|Raw Size:|Inquiry|Foreign|Firmware state:|Connected"
Enclosure Device ID: 252
Slot Number: 0
Drive's postion: DiskGroup: 0, Span: 0, Arm: 0
Enclosure position: 0
Raw Size: 931.512 GB [0x74706db0 Sectors]
Firmware state: Online, Spun Up
Connected Port Number: 0(path0)
Inquiry Data: WD-WCAV55422580WDC WD10EADS-65M2B0 01.00A01
Foreign State: None
Enclosure Device ID: 252
Slot Number: 1
Enclosure position: 0
Raw Size: 931.512 GB [0x74706db0 Sectors]
Firmware state: Unconfigured(good), Spun Up
Connected Port Number: 1(path0)
Inquiry Data: WD-WCAV55622105WDC WD10EADS-65M2B0 01.00A01
Foreign State: Foreign
Foreign Secure: Drive is not secured by a foreign lock key
Enclosure Device ID: 252
Slot Number: 2
Drive's postion: DiskGroup: 0, Span: 0, Arm: 1
Enclosure position: 0
Raw Size: 1.819 TB [0xe8e088b0 Sectors]
Firmware state: Online, Spun Up
Connected Port Number: 2(path0)
Inquiry Data: Z1E4GX8GST2000VX000-1CU164 CV22
Foreign State: None
- test12
root@Microknoppix:/opt/lsi# $megacli -CfgForeign -Dsply -a0
Failed to get foreign configuration 0 on controller 0.
FW error description:
Foreign drives cannot be imported, as they do not form a complete configuration.
Exit Code: 0x3b
root@Microknoppix:/opt/lsi# $megacli -CfgForeign -Scan -a0
There are 1 foreign configuration(s) on controller 0.
Exit Code: 0x00
- test16 LDInfo
root@Microknoppix:/opt/lsi# $megacli -LDInfo -L0 -a0
Adapter 0 -- Virtual Drive Information:
Virtual Drive: 0 (Target Id: 0)
Name :
RAID Level : Primary-5, Secondary-0, RAID Level Qualifier-3
Size : 1.818 TB
Parity Size : 931.0 GB
State : Offline
Strip Size : 64 KB
Number Of Drives : 3
Span Depth : 1
Default Cache Policy: WriteThrough, ReadAheadNone, Direct, No Write Cache if Bad BBU
Current Cache Policy: WriteThrough, ReadAheadNone, Direct, No Write Cache if Bad BBU
Default Access Policy: Read/Write
Current Access Policy: Read/Write
Disk Cache Policy : Disabled
Encryption Type : None
Is VD Cached: No
- test19
# $megacli -PDList -aAll | egrep "Slot Number:|Drive's postion|Firmware state:|Inquiry Data:|Device Id:"
Slot Number: 0
Drive's postion: DiskGroup: 0, Span: 0, Arm: 0
Device Id: 9
Firmware state: Online, Spun Up
Inquiry Data: WD-WCAV55422580WDC WD10EADS-65M2B0 01.00A01
Slot Number: 1
Device Id: 10
Firmware state: Unconfigured(good), Spun Up
Inquiry Data: WD-WCAV55622105WDC WD10EADS-65M2B0 01.00A01
Slot Number: 2
Drive's postion: DiskGroup: 0, Span: 0, Arm: 1
Device Id: 19
Firmware state: Online, Spun Up
Inquiry Data: Z1E4GX8GST2000VX000-1CU164 CV22
...
soll: Arm: 0 1 2
ist: Arm: 0 - 1 ??
- test20
# $megacli -CfgForeign -Preview -a0 | egrep "^$|GROUP|SPAN|Physical Disk|^Size|Size:|Enclosure Device ID|Device Id|Firmware state|Inquiry Data|Connected Port Number|VD|Virtual|F
or
eign|PD"
Foreign configuration on controller 0(After import):
Number of DISK GROUPS: 2
DISK GROUP: 0
SPAN: 0
Virtual Drive Information:
Virtual Drive: 0 (Target Id: 0)
Size : 1.818 TB
Is VD Cached: No
Virtual disks could not be imported: One or more drives are missing.
Physical Disk Information:
Physical Disk: 0
Enclosure Device ID: 252
Device Id: 9
PD Type: SATA
Raw Size: 931.512 GB [0x74706db0 Sectors]
Non Coerced Size: 931.012 GB [0x74606db0 Sectors]
Coerced Size: 931.0 GB [0x74600000 Sectors]
Firmware state: Online, Spun Up
Connected Port Number: 0(path0)
Inquiry Data: WD-WCAV55422580WDC WD10EADS-65M2B0 01.00A01
Foreign State: None
Physical Disk: 1
Enclosure Device ID: 252
Device Id: 19
PD Type: SATA
Raw Size: 1.819 TB [0xe8e088b0 Sectors]
Non Coerced Size: 1.818 TB [0xe8d088b0 Sectors]
Coerced Size: 1.818 TB [0xe8d00000 Sectors]
Firmware state: Online, Spun Up
Connected Port Number: 2(path0)
Inquiry Data: Z1E4GX8GST2000VX000-1CU164 CV22
Foreign State: None
Physical Disk: 2
This Physical Disk is Missing.
DISK GROUP: 1
...
- HD2 soll als PD1 eingebunden werden?!
(schwer vollstellbar...)