Additional Virtualization Discussions

Red Hat Ent Linux 5 Update 3 Sample multipath.conf file

christop

Hi:

My customer is trying to make sure his multipath.conf file for a RHEL 5 U3 standalone host is setup correctly.

Does anyone have a sample multipath.conf for a host connected to an SSI cluster with FCP luns?

Please reply to this thread or send directly to me at christop@netapp.com.

Thanks!

Chris

1 REPLY 1

vbalaji

Hi Chris,

Please find the sample content of multipath.conf as follows.

cat multipath.conf
defaults {
user_friendly_names no
rr_min_io 128
}
devnode_blacklist {
devnode "sda[0-9]*"
devnode "^(ram|raw|loop|fd|md|dm-|sr|scd|st)[0-9]*"
devnode "^hd[a-z]"
devnode "^cciss!c[0-9]d[0-9]*"
}
devices {
device {
vendor "NETAPP"
product "LUN"
path_grouping_policy multibus
getuid_callout "/sbin/scsi_id -g -u -s /block/%n"
prio_callout "/sbin/mpath_prio_netapp /dev/%n"
features "1 queue_if_no_path"
path_checker readsector0
failback immediate
}
}

Please let me know for further information. Hope this helps. Also see attachment.

Thanks and Regards,

Viswanathan Balaji.

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