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Trunk performance impact on ISL port due to high deskew value

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Category:
fabric-interconnect-and-management-switches
Specialty:
brocade
Last Updated:

Applies to

Brocade Switches

Issue

  • Brocade event log error message

    2020/09/22-15:29:31, [C4-1044], 349, CHASSIS, INFO, BrocadeG610, Trunk performance impact on port (20) due to high deskew value. [TRUNK_PERF:11 percent, Deskew:5684]

  • You may also see the following error messages being reported in EMS log to remote disks or ATTO bridges as a result of this issue

7/29/2022 14:41:22 MCC-SITE-1 ERROR scsi.path.excessiveErrors: Excessive errors encountered by adapter 1b on disk device MCC-SITE-2:14.126.

  • You may also see the following reported in the Active IQ intermittently as a result of this issue

DR Mirroring is down. The following DR partners have a problem

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