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Cisco Bug: CSCup24211 - IOMs reboot due to sysmgr crash

Last Modified

Feb 04, 2017

Products (1)

  • Cisco Unified Computing System

Known Affected Releases

2.1(3)A 2.1(3c)BS6 2.2(1c)A 2.2(2b)A

Description (partial)

All IOMs in UCS system reboot due to sysmgr process crash with cores.

It was found that ipmiserver  was taking up too much CPU time and results in IOM getting rebooted because sysmgr fails to punch HeartBeat to kernel module counterpart.
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