Change in vdsm[master]: [RFC] Sysctl to allow iSCSI multipath with multiple NICs in ...

danken at redhat.com danken at redhat.com
Fri Aug 15 14:12:00 UTC 2014


Dan Kenigsberg has posted comments on this change.

Change subject: [RFC] Sysctl to allow iSCSI multipath with multiple NICs in the same subnet
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Patch Set 1:

(1 comment)

http://gerrit.ovirt.org/#/c/31529/1/vdsm/vdsm-sysctl.conf
File vdsm/vdsm-sysctl.conf:

Line 9: #Set rp_filter to "loose mode" allowing multiple iSCSI connections in
Line 10: #a multiple NIC per subnet configuration.
Line 11: net.ipv4.conf.all.rp_filter = 2
Line 12: 
Line 13: #Workaround for netfilter issue marking packets as invalid under heavy load.
> ... which is long solved. Unless we have proof/understanding that this is r
argh, the bug does not really explain why nf_conntrack_tcp_be_liberal=1 is useful, it only complains about an ancient problem in persisting its value.

Still, I'd rather not play with it without clear explanation. Let's drop it and see how things fly.


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Gerrit-MessageType: comment
Gerrit-Change-Id: Ibf93d49317c76aece764e53e58e0ff28868f16b0
Gerrit-PatchSet: 1
Gerrit-Project: vdsm
Gerrit-Branch: master
Gerrit-Owner: Amador Pahim <apahim at redhat.com>
Gerrit-Reviewer: Amador Pahim <apahim at redhat.com>
Gerrit-Reviewer: Dan Kenigsberg <danken at redhat.com>
Gerrit-Reviewer: Nir Soffer <nsoffer at redhat.com>
Gerrit-Reviewer: automation at ovirt.org
Gerrit-Reviewer: oVirt Jenkins CI Server
Gerrit-HasComments: Yes


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