VxRail: NoMethodError: Odefinierad metod '[]' för nil:NilClass vid utfärdande av vsan.whatif_host_failures kommando från RVC

Summary: NoMethodError: Odefinierad metod '[]' för nil:NilClass när vsan.whatif_host_failures kommando utfärdas från RVC.

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Symptoms

Utfärdar "vsan.whatif_host_failures"-kommando via RVC.

I vissa specifika miljöer kan du stöta på ett felmeddelande nedan när du utfärdar kommandot "vsan.whatif_host_failures" via RVC.
  
> vsan.whatif_host_failures . 
NoMethodError: undefined method `[]' for nil:NilClass 
/opt/vmware/rvc/lib/rvc/modules/vsan.rb:2214:in `block (2 levels) in whatif_host_failures' 
/opt/vmware/rvc/lib/rvc/modules/vsan.rb:2188:in `each' 
/opt/vmware/rvc/lib/rvc/modules/vsan.rb:2188:in `map' 
/opt/vmware/rvc/lib/rvc/modules/vsan.rb:2188:in `block in whatif_host_failures' 
/opt/vmware/rvc/lib/rvc/lib/vsangeneric.rb:803:in `_run_with_rev' 
/opt/vmware/rvc/lib/rvc/modules/vsan.rb:2133:in `whatif_host_failures' 
/opt/vmware/rvc/lib/rvc/command.rb:42:in `invoke' 
/opt/vmware/rvc/lib/rvc/shell.rb:127:in `eval_command' 
/opt/vmware/rvc/lib/rvc/shell.rb:73:in `eval_input' 
/opt/vmware/rvc/bin/rvc:178:in `<main>'





 

Cause

Det här problemet kan orsakas av en inkonsekvens mellan databasen och konfigurationen.

Resolution

Det finns en lösning på problemet, men åtgärd från Dell EMC:s tekniska supportpersonal krävs. Kontakta Dell EMC:s kundsupportcenter eller din servicerepresentant för teknisk hjälp och uppge detta lösnings-ID.

Affected Products

VxRail 460 and 470 Nodes, VxRail Appliance Series, VxRail D560, VxRail D560F, VxRail E460, VxRail E560, VxRail E560F

Products

VxRail Appliance Family, VxRail E560F, VxRail E560N, VxRail E660F, VxRail E660N, VxRail E665, VxRail E665F, VxRail E665N, VxRail G560, VxRail G560F, VxRail Gen2 Hardware, VxRail P570, VxRail P570F, VxRail P580N, VxRail P670F, VxRail P675F , VxRail P675N, VxRail S570, VxRail Software, VxRail V470, VxRail V570, VxRail V570F, VXRAIL V670F ...
Article Properties
Article Number: 000064493
Article Type: Solution
Last Modified: 30 Jul 2024
Version:  4
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