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Cisco Bug: CSCvh86839 - Correctable, SRAM and fatal errors with resets.

Last Modified

Aug 13, 2019

Products (1)

  • Cisco Unified Computing System

Known Affected Releases

2.0(10e)

Description (partial)

Symptom:
TTY Logs contain :
Snippet from TTY Logs : 
02/04/18 14:40:25: C0:SRAM errAddr c00edb90 errAttrib 00000003
02/04/18 14:40:25: C0:Correctable err, continuing...
02/04/18 14:40:25: C0:SRAM errAddr c00edb90 errAttrib 00000003
02/04/18 14:40:25: C0:Correctable err, continuing...
02/04/18 14:40:25: C0:SRAM errAddr c00edb90 errAttrib 00000003
02/04/18 14:40:25: C0:Correctable err, continuing...

VMkernel logs : 
2018-02-04T14:44:25.390Z cpu10:36000)lsi_mr3: MR_PopulateDrvRaidMap:204: ldCount 4
2018-02-04T14:44:25.390Z cpu10:36000)lsi_mr3: MR_PopulateDrvRaidMap:205: Max. VD supported 256
2018-02-04T14:44:26.392Z cpu21:32873)lsi_mr3: fusionWaitForOutstanding:2621: megasas: [ 0]waiting for 0 commands to complete
2018-02-04T14:44:26.392Z cpu21:32873)lsi_mr3: mfi_TaskMgmt:260: Processing taskMgmt virt reset for device: vmhba1:C2:T1:L0
2018-02-04T14:44:26.392Z cpu21:32873)lsi_mr3: mfi_TaskMgmt:264: VIRT_RESET cmd # 57897344
2018-02-04T14:44:26.392Z cpu21:32873)lsi_mr3: mfi_TaskMgmt:268: ABORT
2018-02-04T14:44:26.392Z cpu22:33381)lsi_mr3: megasas_hotplug_work:190: event code: 0x0.
2018-02-04T14:44:26.400Z cpu1:32824)ScsiDeviceIO: 2595: Cmd(0x439d8d5f96c0) 0x28, CmdSN 0x800e0072 from world 35996 to dev "naa.678da6e715cda0801ec1215122d6ee87" failed H:0x8 D:0x0 P:0x0
2018-02-04T14:44:30.401Z cpu22:33381)lsi_mr3: megasas_hotplug_work:194: lsi_mr3: Event : Controller encountered a fatal error and was reset

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Seen during high IOs.
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