VMware ESXi: esxcli-kommandoen mislykkes med «error: device naa.<wwn> unknown»
Summary:
VMware ESXi: esxcli-kommandoen mislykkes med "error: device naa. ukjent"
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Symptoms
Fikk en feilmelding da jeg prøvde å justere IOPS-verdien til 1 i stedet for 1000 (standard) i henhold til Dells anbefalte fremgangsmåter.
Feil msg (for ESXi 5.x/6.x):
#esxcli storage nmp psp roundrobin deviceconfig get --device=naa.<wwn> Byte Limit: 10485760 Device: naa.<wwn> IO Operation Limit: 1000 Limit Type: Default Use Active Unoptimized Paths: false #esxcli storage nmp psp roundrobin deviceconfig set --device=naa.<wwn> --iops=1 --type iops error: device naa.<wwn> unknown.
Cause
Ikke relevant
Resolution
Løsning:
Prøv å bruke den samme kommandoen, men med forskjellig syntaks:
#esxcli storage nmp psp roundrobin deviceconfig set type=iops iops 1 device naa.<wwn>
Dette utført riktig (uten utgang)
Enheten "naa.<wwn>" er nå satt til runde robin og IOPS = 1 som anbefalt:
#esxcli storage nmp psp roundrobin deviceconfig get --device=naa.<wwn> Byte Limit: 10485760 <wwn> IO Operation Limit: 1 Limit Type: Iops Use Active Unoptimized Paths: false
Affected Products
SymmetrixProducts
Symmetrix, Symmetrix DMX Series, VMAXArticle Properties
Article Number: 000052272
Article Type: Solution
Last Modified: 12 Nov 2025
Version: 4
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