I am assuming I do not need to add it to multipath.conf but I do not know exaclty. Also my storage is Hitachi openv and the default one has Product name as "DF.*" as you can see below.
So I am confused in here.
device {
# vendor "HITACHI"
# product "DF.*"
# getuid_callout "/sbin/scsi_id -g -u -s /block/%n"
# prio_callout "/sbin/mpath_prio_hds_modular %d"
# features "0"
# hardware_handler "0"
# path_grouping_policy group_by_prio
# failback immediate
# rr_weight uniform
# rr_min_io 1000
# path_checker readsector0
# }
Thanks
Paras.
On Fri, Jan 8, 2010 at 9:39 AM, Ray Van Dolson <rayvd@xxxxxxxxxxxx> wrote:
On Fri, Jan 08, 2010 at 09:37:25AM -0600, Paras pradhan wrote:Seems like you need a devices {} section to define how multipathd
> Per,
>
> Yes I have a device mapper out of my detected LUNS. My storage is Hitachi
> OpenV . My multipath.conf files looks like below. Do I need to add anything
> to it since failover is not working. When I unplugg the cable in the 1st
> port of my HBA... my server reboots and I don't know what is causing this
> reboot. And after reboot when I plug the cable back, no recovery is done and
> to make it work I have to reboot the server once again with cable plugged.
>
> --
> blacklist {
> devnode "^sda"
> }
>
> defaults {
> user_friendly_names yes
> failback immediate
> }
interacts with your storage, identifies problems and chooses a path to
use...
Ray
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