PowerEdge: Gestione del controller RAID PowerEdge con PERCCLI

Summary: Questo articolo fornisce informazioni su come gestire Dell PowerEdge RAID Controller (PERC) utilizzando l'utility PERCCLI.

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Instructions

Gestione dei controller PERC con PERCCLI

 

Gestione dei dischi virtuali (VD)

Controllare i controlli di coerenza, la cache conservata e i dischi virtuali utilizzando i comandi riportati di seguito:

  • Sospensione di un controllo di coerenza
  • Ripresa di un controllo di coerenza
  • Visualizzazione dello stato del controllo di coerenza
  • Avvio di un controllo di coerenza
  • Interruzione di un controllo di coerenza
  • Eliminazione della cache conservata
  • Mostra cache conservata
  • Eliminazione di un disco virtuale
  • Creazione di un disco virtuale
# 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
Attenzione: Utilizzando i comandi force potrebbe causare la perdita di dati. Verificare le unità di destinazione prima dell'esecuzione.

 

 

 

Physical Disk Management

Utilizzare i seguenti comandi per visualizzare, configurare, individuare e assegnare hot-spare per i dischi fisici.

  • Visualizzazione delle informazioni sull'unità
  • Impostare lo stato dell'unità (JBOD, buono, offline, online)
  • LED di individuazione dell'unità di avvio/arresto
  • Aggiunta o eliminazione di un unità hot-spare
  • Gestione delle configurazioni esterne
# 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]
Avvertenza: L'eliminazione di una configurazione esterna rimuove tutti i metadati RAID in sospeso. Accertarsi che la configurazione non sia più necessaria prima di procedere.

 

Opzione Intervallo di valori Descrizione
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.

 

 

Per l'installazione di PERCCLI, fare riferimento a: PowerEdge: Come installare l'utilità PERCCLI su Red Hat Linux, Ubuntu Linux, VMware ESXi e Windows Server

Additional Information

Guida alla riga di comando di PERC 9/10/11 - https://www.dell.com/support/manuals/en-in/perc-h750-sas/perc_cli_rg/Overview?guid=guid-85a3c53c-4b87-42be-a787-7ed23993297f⟨=en-us

 

Guida alla riga di comando di PERC 11/12 - https://www.dell.com/support/manuals/en-us/perc-h965i-mx/perc12_cli_rg/working-with-the-perc-command-line-interface-tool?guid=guid-d44fef6f-7a59-4612-a65e-0bdc9e0dd842⟨=en-us

 

 

Affected Products

PowerEdge RAID Controller H345, PowerEdge RAID Controller H350 Adapter SAS, PowerEdge RAID Controller H355 Front SAS, PowerEdge RAID Controller H355 Adapter SAS, PowerEdge RAID Controller H365i Adapter, PowerEdge RAID Controller H365i Front DC-MHS , PowerEdge RAID Controller H730P MX, PowerEdge RAID Controller H745, PowerEdge RAID Controller H745P MX, PowerEdge RAID Controller H750 Adapter SAS, PowerEdge RAID Controller H755 Adapter, PowerEdge RAID Controller H755 MX Adapter, PowerEdge RAID Controller H755N Front NVMe, PowerEdge RAID Controller H755 Front SAS, PowerEdge RAID Controller H965i Adapter, PowerEdge RAID Controller H965i Front, PowerEdge RAID Controller H965i MX, PowerEdge RAID Controller H975i Front, PowerEdge RAID Controller H330, PowerEdge RAID Controller H730, PowerEdge RAID Controller H730P, PowerEdge RAID Controller H740P, PowerEdge RAID Controller H965e Adapter ...
Article Properties
Article Number: 000394815
Article Type: How To
Last Modified: 24 مايو 2026
Version:  3
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