thank you very much, you're the man!
best regards from Berlin
Jens Neu
Health Services Network Administration
| "Alexander Dalloz"
<ad+lists@xxxxxxxxx>
Sent by: centos-bounces@xxxxxxxxxx 05/28/2010 04:29 PM
|
|
Ah, while coming to an end with this mail and considering to check
upstream (http://christophe.varoqui.free.fr/) whether they know about your
specific storage device, I found the infos you need to configure!
wikis.sun.com/download/attachments/186238602/2010_Q1_ADMIN.pdf
Page 107+108 gives you all required / SUN recommended settings:
device
{
vendor "SUN"
product "Sun Storage 7310"
getuid_callout "/sbin/scsi_id -g -u -s /block/%n"
prio_callout "/sbin/mpath_prio_alua /dev/%n"
hardware_handler "0"
path_grouping_policy group_by_prio
failback immediate
no_path_retry queue
rr_min_io 100
path_checker tur
rr_weight uniform
}
I guess ALUA is enabled by default on the SUN storage 7310, but check it.
> Jens Neu
> Health Services Network Administration
Regards
Alexander
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