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Cisco Bug: CSCut11581 - Standby supervisor reloads continuously and does not reach 'ha-standby'

Last Modified

Feb 27, 2015

Products (1)

  • Cisco MDS 9000 Series Multilayer Switches

Known Affected Releases


Description (partial)

In a daul supervisor system the standby supervisor will not reach 'ha-standby' state, but continuously reload.

The following messages are logged repeatedly to syslog:

  %SYSMGR-3-CORE_OP_FAILED: Core operation failed: core_client_run_system_cmd: Command: /isan/bin/sysmgr_logmgr /var/sysmgr/tmp_logs 0 1>> /var/sysmgr/core_handling.log failed wi
  %SYSMGR-3-CORE_OP_FAILED: Core operation failed: core_client_main: sysmgr_logmgr failed, ret_val: -1 
  %SYSMGR-3-VAR_SYSMGR_FULL: System Manager file storage usage is unexpectedly high at 100%. This may impact system functions.

This issue only occurs if a service crashes many times in quick succession. This is an unusual condition.
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