[dm-devel] no_path_retry configurable per device basis?
Gianluca Cecchi
gianluca.cecchi at gmail.com
Wed May 13 17:35:49 UTC 2009
Thanks for answering.
why will I still see queue if_if_no_path?
Ok for the kb... it was the same I referred to in my qyestion... ;-)
And what about having a multipath.conf like this?
blacklist {
devnode "^cciss!c[0-9]d[0-9]*"
}
defaults {
user_friendly_names yes
polling_interval 30
rr_min_io 100
}
device {
vendor "IBM"
product "1750500"
getuid_callout "/sbin/scsi_id -g -u -s /block/%n"
prio_callout "/sbin/mpath_prio_alua %d"
hardware_handler "0"
path_grouping_policy group_by_prio
failback immediate
rr_weight uniform
path_checker tur
no_path_retry 3
}
multipaths {
multipath {
wwid 3600507630efe0b0c0000000000000600
alias mpath0
no_path_retry queue
}
multipath {
wwid 3600507630efe0b0c0000000000000601
alias mpath1
no_path_retry queue
}
[snip]
multipath {
wwid 3600507630efe0b0c0000000000000610
alias mpath6
}
[snip]
}
what would I see with multipath -l?
As in defaults for this device there is
features 1 queue_if_no_path
and there is no other option configurable per "features" key in device
section....
what would be the effect?
Or in other words, can I disable the "features" key for a device....?
For example setting fir it the no_path_retry that semms applicable to
the device section itself...?
Gianluca
More information about the dm-devel
mailing list