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Cisco Bug: CSCuo76209 - Service "pixm_vl" crash during ISSU from 6.2(6a) to 6.2(8)

Last Modified

Jan 25, 2019

Products (1)

  • Cisco Nexus 7000 Series Switches

Known Affected Releases

7.1(0)ZN(0.238)

Description (partial)

Symptom:
A "pixm_vl" or "pixm" process crash is observed while performing an ISSU.

Conditions:
This issue happens during an ISSU upgrade specifically to 6.2(8) or 6.2(8a).  An ISSU from 6.2(8) or 6.2(8a) to a newer release will not show this problem.

Additionally, an ISSU between pre-6.2(8) releases is not susceptible either.  For example, an ISSU from 6.2(2) to 6.2(6a) should not encounter this problem.

Furthermore, an ISSU from a pre-6.2(8) release to a release with the fix for this bug (skipping 6.2(8) and 6.2(8a)) will not be affected.
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