Nir Soffer has uploaded a new change for review. Change subject: multipath: Fix "HITACHI"/"DF.* configuration ......................................................................
multipath: Fix "HITACHI"/"DF.* configuration The multipath configuration we ship is missing important settings embedded in multiapth daemon. Overriding these defaults is needed to enable vdsm required configuration, but also remove any option we don't mention in our mulitpath device configuration, causing possible reliability or performance issues. The new configuration was copied from upstream multiapth-tools settings, updated on 2013-07-16, and override the "features" and "no_path_retry" settings required by vdsm. Requires testing with the relevant storage server. Change-Id: I78195b148aa3953f56b5a0b97366ccbdb3030d00 Signed-off-by: Nir Soffer <[email protected]> --- M lib/vdsm/tool/configurators/multipath.py 1 file changed, 10 insertions(+), 0 deletions(-) git pull ssh://gerrit.ovirt.org:29418/vdsm refs/changes/43/41243/1 diff --git a/lib/vdsm/tool/configurators/multipath.py b/lib/vdsm/tool/configurators/multipath.py index aba3d8d..14ae46e 100644 --- a/lib/vdsm/tool/configurators/multipath.py +++ b/lib/vdsm/tool/configurators/multipath.py @@ -50,8 +50,18 @@ devices { device { + # multipath.conf.default vendor "HITACHI" product "DF.*" + path_grouping_policy "group_by_prio" + path_checker "tur" + hardware_handler "0" + prio "hds" + failback "immediate" + rr_weight "uniform" + # vdsm required configuration + features "0" + no_path_retry fail } device { vendor "COMPELNT" -- To view, visit https://gerrit.ovirt.org/41243 To unsubscribe, visit https://gerrit.ovirt.org/settings Gerrit-MessageType: newchange Gerrit-Change-Id: I78195b148aa3953f56b5a0b97366ccbdb3030d00 Gerrit-PatchSet: 1 Gerrit-Project: vdsm Gerrit-Branch: master Gerrit-Owner: Nir Soffer <[email protected]> _______________________________________________ vdsm-patches mailing list [email protected] https://lists.fedorahosted.org/mailman/listinfo/vdsm-patches
