Red Hat Bugzilla – Bug 462717
IPVS wrr scheduler bug
Last modified: 2011-02-16 11:03:18 EST
Description of problem:
The RHEL 4 kernels all seem to suffer from the WRR scheduler bug as documented by the third bullet point here:
Basically, there are specific situations where using the WRR IPVS scheduler will refuse to route packets to a configured and valid real server.
There are various patches following this thread:
Version-Release number of selected component (if applicable):
Verified this bug exists with release 78.0.1.EL.
Documented in the first link above in the LVS Howto.
This request was evaluated by Red Hat Product Management for inclusion in a Red
Hat Enterprise Linux maintenance release. Product Management has requested
further review of this request by Red Hat Engineering, for potential
inclusion in a Red Hat Enterprise Linux Update release for currently deployed
products. This request is not yet committed for inclusion in an Update
Committed in 89.43.EL . RPMS are available at http://people.redhat.com/vgoyal/rhel4/
An advisory has been issued which should help the problem
described in this bug report. This report is therefore being
closed with a resolution of ERRATA. For more information
on therefore solution and/or where to find the updated files,
please follow the link below. You may reopen this bug report
if the solution does not work for you.