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Cisco Bug: CSCui95113 - Blade Discovery fails at sendSamDmeAdapterInfo: Remote Err Code 870

Last Modified

Mar 30, 2020

Products (1)

  • Cisco Unified Computing System

Known Affected Releases

2.0(3a)A 2.0(3b)A 2.0(4a)A 2.0(4b)A 2.0(4d)A 2.0(5a)A 2.0(5c)A 2.0(5d)A 2.0(5e)A 2.1(1a)A 2.1(1b)A 2.1(1d)A 2.1(1e)A 2.1(1f)A 2.1(2a)B 2.2(0.258)B

Description (partial)

Symptom:
Blade discovery fails with the following error message:
Warning   F77960   2013-08-29T17:47:46.044  18211988 [FSM:STAGE:REMOTE-ERROR]: Result: end-point-unavailable Code: unspecified Message: sendSamDmeAdapterInfo: identify failed(sam:dme:ComputeBladeDiscover:NicPresencePeer)

Warning   F16520   2013-08-29T17:47:35.122  18211986 [FSM:STAGE:RETRY:]: detect mezz cards in 6/1(FSM-STAGE:sam:dme:ComputeBladeDiscover:NicPresencePeer)

Conditions:
Upon Bringup / ack / decomm-recomm / reinsert blade

How to Verify if I am hitting this issue:
login to CIMC and perform the following:
connect cimc x/y
load debug plugin
Check the output of mezz_ctrl show boot and show post rom for slot 0 and 1

For MLOM
mezz_ctrl 0 show boot
mezz_ctrl 0 show post rom

For MEZZ
mezz_ctrl 1 show boot
mezz_ctrl 1 show post rom

If you see 00000302 for boot and 0002 for post for either adapters, then this is incorrect.
It means the adapter is set to boot in diag mode

as below

Thu Aug 29 22:42:40 IBMC-SLOT[2] # mezz_ctrl 0 show boot
00000000 MAGIC[00000000]
Thu Aug 29 22:42:47 IBMC-SLOT[2] # mezz_ctrl 1 show boot
00000000 MAGIC[00000000]
Thu Aug 29 22:42:56 IBMC-SLOT[2] #
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