OpenSolaris

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Bug ID 6561809
Synopsis nemo should perform link status logging on behalf of drivers
State 10-Fix Delivered (Fix available in build)
Category:Subcategory kernel:gld
Keywords
Responsible Engineer Garrett Damore
Reported Against 5.9
Duplicate Of
Introduced In
Commit to Fix snv_67
Fixed In snv_67
Release Fixed solaris_nevada(snv_67)
Related Bugs 6493164 , 6561815 , 6561860 , 6569866 , 6781228 , 4626315
Submit Date 24-May-2007
Last Update Date 20-June-2007
Description
Currently there is a lot of inconsistency amongst Solaris NIC drivers about what is logged to the console, what is logged to syslog, and what is dropped when link status changes.  The actual messages, as well as their content, varies from driver to driver.

Many people are unhappy that a "flapping link" (a link that has upper layers trying to use it, but which is disconnected) logs aggressively to the console.

The right answer is for nemo to perform the logging on behalf of GLDv3 drivers as part of the mac_link_update() function.  It should only log on a status change, and only go to the logs.  Further details are always available from dladm.
Work Around
N/A
Comments
N/A