PowerEdge: Gerenciamento do controlador RAID PowerEdge com PERCCLI

Summary: Este artigo apresenta informações sobre como gerenciar o Dell PowerEdge RAID Controller (PERC) usando o utilitário PERCCLI.

Acest articol se aplică pentru Acest articol nu se aplică pentru Acest articol nu este legat de un produs specific. Acest articol nu acoperă toate versiunile de produs existente.

Instructions

Gerenciando controladores PERC com PERCCLI

 

Gerenciamento de disco virtual (VD)

Controle verificações de consistência, cache preservado e discos virtuais usando os comandos abaixo:

  • Pausar uma verificação de consistência
  • Retomar uma verificação de consistência
  • Mostrar status da verificação de consistência
  • Iniciar uma verificação de consistência
  • Interromper uma verificação de consistência
  • Excluir cache preservado
  • Mostrar cache preservado
  • Excluir um disco virtual
  • Criar um disco virtual
# Pause consistency check
perccli /cX/vY pause cc

# Resume consistency check
perccli /cX/vY resume cc

# Show consistency check status
perccli /cX/vY show cc

# Start consistency check (add "force" if required)
perccli /cX/vY start cc [force]

# Stop consistency check
perccli /cX/vY stop cc

# Delete preserved cache (add "force" if required)
perccli /cX/vY delete preservedCache [force]

# Show preserved cache
perccli /cX show preservedCache

# Delete a virtual disk (use "all" to delete all VDs)
perccli /cX/vY|all del

# Create a virtual disk (example)
perccli /cX add vd r5 size=500GB name=VD1 drives=1:0-3 pdperarray=4 pdcache=on wt wb strip=128 force
Aviso: O uso do comando force pode causar perda de dados. Verifique as unidades de destino antes da execução.

 

 

 

Gerenciamento de discos físicos

Use os seguintes comandos para visualizar, configurar, localizar e atribuir hot spares para discos físicos.

  • Mostrar informações da unidade
  • Definir estado da unidade (JBOD, bom, off-line, on-line)
  • Iniciar/parar LED de localização da unidade
  • Adicionar ou excluir uma unidade hot spare
  • Gerenciar configurações externas
# Show a specific drive (controller X, enclosure Y, slot Z)
perccli /cX/eY/sZ show

# Show all drives on a controller
perccli /cX/eall/sall show

# Show all drives with detailed information
perccli /cX/eY/sZ|sall show all

# Show drives in JBOD mode
perccli /cX/eY/sall show jbod
perccli /cX/eY/sZ show jbod

# Set a drive to JBOD
perccli /cX/eY/sZ set jbod

# Set a drive to GOOD (add "force" if required)
perccli /cX/eY/sZ set good [force]

# Set a drive OFFLINE
perccli /cX/eY/sZ set offline

# Set a drive ONLINE
perccli /cX/eY/sZ set online

# Start locate LED on a drive
perccli /cX/eY/sZ start locate

# Stop locate LED on a drive
perccli /cX/eY/sZ stop locate

# Add a hot‑spare drive (optional DG list, enclosure affinity, non‑revertible)
perccli /cX/eY/sZ add hotsparedrive [DGs=0,1,2][enclaffinity][nonrevertible]

# Delete a hot‑spare drive
perccli /cX/eY/sZ delete hotsparedrive

# Delete foreign configuration (add security key if required)
perccli /cX/fx|fall del [securitykey=sssssssssss]

# Import foreign configuration (preview optional)
perccli /cX/fx|fall import [preview][securitykey=sssssssssss]

# Show foreign configuration (add "all" to list all)
perccli /cX/fx|fall show [all][securitykey=sssssssssss]
Advertência: A exclusão de uma configuração externa remove todos os metadados de RAID pendentes. Certifique-se de que a configuração não seja mais necessária antes de continuar.

 

Opção Intervalo de valores Descrição
rXX RAID [0|1|5|6|10|50|60] Sets the RAID type of the configuration.
size Maximum size based on the physical drives and RAID level. Sets the size of each virtual drive. Default is the capacity of all referenced disks.
name 15 characters Specifies the drive name for each virtual drive.
drives Valid enclosure number and slot numbers (e:s|e:s-x|e:s-x,y) Defines which physical drives belong to the VD. e = enclosure ID, s = slot.
pdperarray 0‑15 Number of physical drives per array. Default is chosen automatically.
sed Creates security‑enabled drives.
pdcache on|off|default Enables or disables physical‑drive cache.
pi Enables protection information.
dimmerswitch default|automatic|none|maximum|maxnocache Specifies power‑saving policy for the logical device.
wt|wb wt (write‑through) or wb (write‑back) Sets write policy. Write‑back is default.
nora|ra ra (read‑ahead) or nora (no read‑ahead) Controls read‑ahead. Read‑ahead is default.
cachedbadbbu|nocachedbadbbu Enable/disable caching when BBU is faulty. Disabled by default.
strip 8,16,32,64,128,256,512,1024 Sets the strip size for the RAID configuration.
aftervd Valid virtual drive number Creates the VD in the free slot next to the specified VD.
spares List of physical drives Assigns spare drives to the disk group.
force Forces addition of a security‑capable drive without security.

 

 

Para a instalação do PERCCLI, consulte: PowerEdge: Como instalar o utilitário PERCCLI no Red Hat Linux, Ubuntu Linux, VMware ESXi e Windows Server

Additional Information

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Proprietăți articol
Article Number: 000394815
Article Type: How To
Ultima modificare: 24 mai 2026
Version:  3
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