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05-10-2009 02:31 PM
05-10-2009 02:31 PM
Agora estou tentando migrar um array com raid1 para raid5 com o hpacucli, mas quando executo o comando para efetuar a migracao, ele retorna o seguinte erro:
prd147:/etc # hpacucli ctrl slot=3 ld 1 modify raid=5
Error: This operation is not supported with the current configuration. Use the
"show" command on devices to show additional details about the
configuration.
prd147:/etc #
Gostaria de uma ajuda para poder migrar esse array para RAID5.
Obrigado.
Erick Ribeiro
Solved! Go to Solution.
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05-11-2009 04:10 AM
05-11-2009 04:10 AM
Re: SA E200: problema na migracao de raid1 para raid5
A Placa SA E200 precisa de um Cache Module (também chamado Array Accelarator) para poder desempenhar a função de migração de array ou mudança do tamanho do Stripe. Isso é um módulo a parte.
Por padrão ela permite apenas RAID0 ou RAID 0+1.
Se você adquiriu a placa sem o Cache Module essa migração não será possÃvel a menos que você compre o módulo.
Mais detahes você encontra na doucmentação da placa SA E200 no endereço abaixo:
http://bizsupport2.austin.hp.com/bc/docs/support/SupportManual/c00688683/c00688683.pdf
Espero ter ajudado.
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05-11-2009 04:25 AM
05-11-2009 04:25 AM
Re: SA E200: problema na migracao de raid1 para raid5
Seria o "Cache Board" ?
Caso afirmativo, acredito que o servidor tenha a configuração necessária. Segue output da config:
prd147:~ # hpacucli ctrl slot=3 show config detail
Smart Array E200 in Slot 3
Bus Interface: PCI
Slot: 3
Serial Number: PA6C90M9SVQ057
RAID 6 (ADG) Status: Disabled
Controller Status: OK
Chassis Slot:
Hardware Revision: Rev A
Firmware Version: 1.80
Rebuild Priority: Medium
Expand Priority: Medium
Surface Scan Delay: 15 secs
Post Prompt Timeout: 0 secs
Cache Board Present: True
Cache Status: OK
Accelerator Ratio: 100% Read / 0% Write
Drive Write Cache: Disabled
Total Cache Size: 64 MB
Battery Pack Count: 0
SATA NCQ Supported: False
Array: A
Interface Type: SAS
Unused Space: 0 MB
Status: OK
Logical Drive: 1
Size: 136.7 GB
Fault Tolerance: RAID 1
Heads: 255
Sectors Per Track: 32
Cylinders: 35132
Stripe Size: 128 KB
Status: OK
Array Accelerator: Enabled
Unique Identifier: 600508B100104D395356513035370009
Disk Name: /dev/cciss/c0d0
Mount Points: /boot 250 MB
Logical Drive Label: A3948145PA6C90M9SVQ057749C
Mirror Group 0:
physicaldrive 1I:1:3 (port 1I:box 1:bay 3, SAS, 146 GB, OK)
Mirror Group 1:
physicaldrive 1I:1:2 (port 1I:box 1:bay 2, SAS, 146 GB, OK)
physicaldrive 1I:1:2
Port: 1I
Box: 1
Bay: 2
Status: OK
Drive Type: Data Drive
Interface Type: SAS
Size: 146 GB
Rotational Speed: 10000
Firmware Revision: HPDC
Serial Number: 3NM6TPSF00009904YSZF
Model: HP DG146BB976
PHY Count: 2
PHY Transfer Rate: 3.0GBPS, Unknown
physicaldrive 1I:1:3
Port: 1I
Box: 1
Bay: 3
Status: OK
Drive Type: Data Drive
Interface Type: SAS
Size: 146 GB
Rotational Speed: 10000
Firmware Revision: HPDC
Serial Number: 3NM6V02M00009903SQTD
Model: HP DG146BB976
PHY Count: 2
PHY Transfer Rate: 3.0GBPS, Unknown
unassigned
physicaldrive 1I:1:1
Port: 1I
Box: 1
Bay: 1
Status: OK
Drive Type: Unassigned Drive
Interface Type: SAS
Size: 146 GB
Rotational Speed: 10000
Firmware Revision: HPDC
Serial Number: 3NM6W6FR00009849X29U
Model: HP DG146BB976
PHY Count: 2
PHY Transfer Rate: 3.0GBPS, Unknown
prd147:~ #
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05-14-2009 04:32 AM
05-14-2009 04:32 AM
SolutionSua placa, pelo visto, usa o cache module padrao de 64 MB que nao contem uma bateria nele. Sendo assim as funcoes do Array Accelerator não ficam habilitadas (mudança de Stripe Size, alteracao no tipo de RAID, etc). Vai ser necessario voce fazer um upgrade no modulo para que isso seja possivel. Apos a instalacao desse novo modulo e a carga da bateria ter sido concluida voce conseguira fazer.
NO documento que lhe passei no post anterior, nas paginas 19 a 21, explica como proceder o upgrade.
Abracos.
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05-14-2009 04:43 AM
05-14-2009 04:43 AM
Re: SA E200: problema na migracao de raid1 para raid5
Muito obrigado!