Isilon OneFS: Felet "lwmsg_call_dispatch" uppstår när kommandot "isi services" körs på klustret

Summary: Om du kör kommandot "isi services -a/-l" returneras ett fel: "lwmsg_call_dispatch misslyckades: 16"

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Symptoms

När användare kör kommandot "isi services -a/-l" för att lista de tjänster som körs i klustret får de nedanstående felmeddelande:

Cluster-2# isi services -a
Available Services:
lwmsg_call_dispatch failed: 16

 

Cause

Det beror på att mcp-processen inte körs på klustret.

 

Resolution

  1. Kontrollera om mcp-processen körs på klustret eller inte

    Cluster-2# isi_for_array -s ps -auxww | grep -i mcp | grep -v grep
Cluster-2#

  2. Starta mcp-processen på klustret

    Cluster-2# isi_for_array -s isi_mcp
Cluster-2#

  3. Verifiera mcp-processen

    Cluster-2# isi_for_array -s ps -auxww | grep -i mcp | grep -v grep
Cluster-1: root   76482   2.0  0.6 152080 11884  -  Is   10:38PM    0:01.44 isi_mcp: master (isi_mcp)
Cluster-1: root   76478   0.0  0.5 150156 10248  -  Is   10:38PM    0:00.03 isi_mcp: failsafe (isi_mcp)
Cluster-1: root   76480   0.0  0.5 149900 10260  -  Ss   10:38PM    0:00.00 isi_mcp: forker (isi_mcp)
Cluster-2: root   55647   1.0  0.6 152080 12512  -  Is   10:38PM    0:01.00 isi_mcp: master (isi_mcp)
Cluster-2: root   55643   0.0  0.5 150156 10888  -  Is   10:38PM    0:00.03 isi_mcp: failsafe (isi_mcp)
Cluster-2: root   55645   0.0  0.5 149644 10848  -  Is   10:38PM    0:00.00 isi_mcp: forker (isi_mcp)
Cluster-2#

 

Affected Products

PowerScale OneFS

Products

PowerScale OneFS
Article Properties
Article Number: 000050177
Article Type: Solution
Last Modified: 03 Mar 2026
Version:  4
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