Isilon OneFS: Se produce un error "lwmsg_call_dispatch" cuando se ejecuta el comando "isi services" en el clúster
Summary: La ejecución del comando "isi services -a/-l" arroja un error: "lwmsg_call_dispatch falló: 16"
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Symptoms
Cuando los usuarios ejecutan el comando "isi services -a/-l" para enumerar los servicios que se ejecutan en el clúster, aparecen el siguiente error:
Cluster-2# isi services -a Available Services: lwmsg_call_dispatch failed: 16
Cause
Esto se debe a que el proceso de mcp no se está ejecutando en el clúster.
Resolution
-
Compruebe si el proceso de mcp se está ejecutando en el clúster o no
Cluster-2# isi_for_array -s ps -auxww | grep -i mcp | grep -v grep Cluster-2#
-
Inicie el proceso de MCP en el clúster
Cluster-2# isi_for_array -s isi_mcp Cluster-2#
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Verifique el proceso de mcp
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 OneFSProducts
PowerScale OneFSArticle Properties
Article Number: 000050177
Article Type: Solution
Last Modified: 03 Mar 2026
Version: 4
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