Displaying 20 results from an estimated 24 matches for "no_path_retry".
2017 Jan 31
1
multipath show config different in CentOS 7?
...y "group_by_prio"
path_checker "rdac"
features "0"
hardware_handler "1 rdac"
prio "rdac"
failback immediate
rr_weight "uniform"
no_path_retry "12"
}
}
In CentOS 6.x when you restart multipathd or restart server, using
multipathd -k
multipathd> show config
multipathd> exit
in output you see your particular configuration instead than the default
one for this particular device.
In CentOS 7.3 instead I see it two t...
2009 Sep 17
1
multipath using defaults rather than multipath.conf contents for some devices (?) - why ?
...-g -u -s /block/%n"
prio_callout "/sbin/mpath_prio_alua /dev/%n"
hardware_handler "0"
path_selector "round-robin 0"
path_grouping_policy group_by_prio
failback immediate
rr_weight uniform
no_path_retry 18
rr_min_io 100
path_checker tur
}
- but our actual multipathing as shown by multipath -ll , and multipath -ll -v 3 looks as though for the
HSV400 it is using the defaults rather than these settings. The defaults are
#defaults {
# udev_dir /dev
#...
2008 Mar 04
0
Device-mapper-multipath not working correctly with GNBD devices
...multipath.conf and adding this "defaults"
section:
defaults {
user_friendly_names yes
polling_interval 5
#path_grouping_policy failover
path_grouping_policy multibus
rr_min_io 1
failback immediate
#failback manual
no_path_retry fail
#no_path_retry queue
}
Now I have the mpath device configured correctly (IMHO):
# multipath -ll
mpath0 (gnbd) dm-2 GNBD,GNBD
[size=20G][features=0][hwhandler=0]
\_ round-robin 0 [prio=2][enabled]
\_ #:#:#:# gnbd0 252:0 [active][ready]
\_ #:#:#:# gnbd1 252:1 [active][re...
2015 Apr 14
1
HBA enumeration and multipath configuration
...user_friendly_names no
find_multipaths yes
prio weightedpath
prio_args "hbtl 0:.:.:.* 1 [1-9]:.:.:.* 10"
path_grouping_policy group_by_prio
path_selector "service-time 0"
failback immediate
polling_interval 5
no_path_retry 12
}
The setting for prio_args fails to set the correct path map topology and priority against an HBA as
I can't predict what HBA is what. Consistently iSCSI claims the lowest number but I can't say if
that's going to be 0 or 1 a this stage.
Does anyone know how to configure HBAs to s...
2009 Sep 27
0
SUMMARY : multipath using defaults rather than multipath.conf contents for some devices (?) - why ?
...-g -u -s /block/%n"
prio_callout "/sbin/mpath_prio_alua /dev/%n"
hardware_handler "0"
path_selector "round-robin 0"
path_grouping_policy group_by_prio
failback immediate
rr_weight uniform
no_path_retry 18
rr_min_io 100
path_checker tur
}
- but our actual multipathing as shown by multipath -ll , and multipath -ll -v 3 looks as though for the
HSV400 it is using the defaults rather than these settings. The defaults are
#defaults {
# udev_dir /dev...
2015 Feb 04
0
multipathd
...iguration for the DS3400s
is:
device {
vendor IBM
product 1726-4xx
path_checker rdac
features 1 queue_if_no_path
hardware_handler 1 rdac
prio_callout /sbin/mpath_prio_rdac /dev/%n
no_path_retry 300
rr_min_io 1000
}
The V3700 is still complaining and I note the "path checker rdac" and
mpath_prio_rdac lines. Is this rdac the same as IBM's RDAC, and if so
how can I get rid of it?
OS is CentOS 5.3 (yes, I know - upgrade), filesystem is GPFS.
This email...
2015 Feb 04
0
multipathd
...ce {
> vendor IBM
> product 1726-4xx
> path_checker rdac
> features 1 queue_if_no_path
> hardware_handler 1 rdac
> prio_callout /sbin/mpath_prio_rdac /dev/%n
> no_path_retry 300
> rr_min_io 1000
> }
The right settings are documented here:
https://access.redhat.com/solutions/85223
Yoi should be a little more specific about the conflict you see.
> The V3700 is still complaining and I note the "path checker rdac" and
> m...
2015 Feb 04
0
multipathd
...iguration for the DS3400s
is:
device {
vendor IBM
product 1726-4xx
path_checker rdac
features 1 queue_if_no_path
hardware_handler 1 rdac
prio_callout /sbin/mpath_prio_rdac /dev/%n
no_path_retry 300
rr_min_io 1000
}
The V3700 is still complaining and I note the "path checker rdac" and
mpath_prio_rdac lines. Is this rdac the same as IBM's RDAC, and if so
how can I get rid of it?
OS is CentOS 5.3 (yes, I know - upgrade), filesystem is GPFS.
This email...
2015 Feb 04
0
multipathd
...iguration for the DS3400s
is:
device {
vendor IBM
product 1726-4xx
path_checker rdac
features 1 queue_if_no_path
hardware_handler 1 rdac
prio_callout /sbin/mpath_prio_rdac /dev/%n
no_path_retry 300
rr_min_io 1000
}
The V3700 is still complaining and I note the "path checker rdac" and
mpath_prio_rdac lines. Is this rdac the same as IBM's RDAC, and if so
how can I get rid of it?
OS is CentOS 5.3 (yes, I know - upgrade), filesystem is GPFS.
This email...
2015 Feb 04
0
multipathd
...iguration for the DS3400s
is:
device {
vendor IBM
product 1726-4xx
path_checker rdac
features 1 queue_if_no_path
hardware_handler 1 rdac
prio_callout /sbin/mpath_prio_rdac /dev/%n
no_path_retry 300
rr_min_io 1000
}
The V3700 is still complaining and I note the "path checker rdac" and
mpath_prio_rdac lines. Is this rdac the same as IBM's RDAC, and if so
how can I get rid of it?
OS is CentOS 5.3 (yes, I know - upgrade), filesystem is GPFS.
This email...
2015 Feb 04
0
multipathd
...iguration for the DS3400s
is:
device {
vendor IBM
product 1726-4xx
path_checker rdac
features 1 queue_if_no_path
hardware_handler 1 rdac
prio_callout /sbin/mpath_prio_rdac /dev/%n
no_path_retry 300
rr_min_io 1000
}
The V3700 is still complaining and I note the "path checker rdac" and
mpath_prio_rdac lines. Is this rdac the same as IBM's RDAC, and if so
how can I get rid of it?
OS is CentOS 5.3 (yes, I know - upgrade), filesystem is GPFS.
This email...
2015 Feb 04
0
multipathd
...iguration for the DS3400s
is:
device {
vendor IBM
product 1726-4xx
path_checker rdac
features 1 queue_if_no_path
hardware_handler 1 rdac
prio_callout /sbin/mpath_prio_rdac /dev/%n
no_path_retry 300
rr_min_io 1000
}
The V3700 is still complaining and I note the "path checker rdac" and
mpath_prio_rdac lines. Is this rdac the same as IBM's RDAC, and if so
how can I get rid of it?
OS is CentOS 5.3 (yes, I know - upgrade), filesystem is GPFS.
This email...
2006 Apr 13
1
device-mapper multipath
...0 sda 8:0 [ready] Promise /VTrak M300i /2200
222ea000155eadda4 1:0:0:0 sdb 8:16 [ready] Promise /VTrak M300i /2200
pgpolicy = multibus (LUN setting)
selector = round-robin 0 (LUN setting)
features = 0 (internal default)
hwhandler = 0 (internal default)
rr_weight = 2 (config file default)
no_path_retry = -1 (config file default)
pg_timeout = NONE (internal default)
0 3290934 multipath 0 0 1 1 round-robin 0 2 1 8:0 100 8:16 100
set ACT_CREATE: map does not exists
message stor 0 switch_group 1
create: stor (222ea000155eadda4)
[size=1 GB][features="0"][hwhandler="0"]
\_ round-ro...
2015 Feb 05
0
UC multipathd
...vendor IBM
>> product 1726-4xx
>> path_checker rdac
>> features 1 queue_if_no_path
>> hardware_handler 1 rdac
>> prio_callout /sbin/mpath_prio_rdac /dev/%n
>> no_path_retry 300
>> rr_min_io 1000
>> }
>
>The right settings are documented here:
>
>https://access.redhat.com/solutions/85223
Thanks, I shall investigate. The stanza I've used was the one that multipath itself supplies.
>Yoi should be a little more s...
2015 Feb 05
0
UC multipathd
...vendor IBM
>> product 1726-4xx
>> path_checker rdac
>> features 1 queue_if_no_path
>> hardware_handler 1 rdac
>> prio_callout /sbin/mpath_prio_rdac /dev/%n
>> no_path_retry 300
>> rr_min_io 1000
>> }
>
>The right settings are documented here:
>
>https://access.redhat.com/solutions/85223
Thanks, I shall investigate. The stanza I've used was the one that multipath itself supplies.
>Yoi should be a little more s...
2015 Feb 05
0
UC multipathd
...vendor IBM
>> product 1726-4xx
>> path_checker rdac
>> features 1 queue_if_no_path
>> hardware_handler 1 rdac
>> prio_callout /sbin/mpath_prio_rdac /dev/%n
>> no_path_retry 300
>> rr_min_io 1000
>> }
>
>The right settings are documented here:
>
>https://access.redhat.com/solutions/85223
Thanks, I shall investigate. The stanza I've used was the one that multipath itself supplies.
>Yoi should be a little more s...
2015 Feb 05
0
UC multipathd
...vendor IBM
>> product 1726-4xx
>> path_checker rdac
>> features 1 queue_if_no_path
>> hardware_handler 1 rdac
>> prio_callout /sbin/mpath_prio_rdac /dev/%n
>> no_path_retry 300
>> rr_min_io 1000
>> }
>
>The right settings are documented here:
>
>https://access.redhat.com/solutions/85223
Thanks, I shall investigate. The stanza I've used was the one that multipath itself supplies.
>Yoi should be a little more s...
2015 Feb 05
0
UC multipathd
...vendor IBM
>> product 1726-4xx
>> path_checker rdac
>> features 1 queue_if_no_path
>> hardware_handler 1 rdac
>> prio_callout /sbin/mpath_prio_rdac /dev/%n
>> no_path_retry 300
>> rr_min_io 1000
>> }
>
>The right settings are documented here:
>
>https://access.redhat.com/solutions/85223
Thanks, I shall investigate. The stanza I've used was the one that multipath itself supplies.
>Yoi should be a little more s...
2015 Feb 05
0
UC multipathd
...vendor IBM
>> product 1726-4xx
>> path_checker rdac
>> features 1 queue_if_no_path
>> hardware_handler 1 rdac
>> prio_callout /sbin/mpath_prio_rdac /dev/%n
>> no_path_retry 300
>> rr_min_io 1000
>> }
>
>The right settings are documented here:
>
>https://access.redhat.com/solutions/85223
Thanks, I shall investigate. The stanza I've used was the one that multipath itself supplies.
>Yoi should be a little more s...
2013 Sep 18
3
multipathing XCP 1.6
Hello, I hope to be in the right list. my question is the following. I
can''t seem to get multipathing configure on XCP 1.6. In XenCenter I was
able to enable "Multipath" however, in the LUN under general tab I see "
multipath 1 of 1 active", the the CLI I do the following command xe --m
node session it list only one session.
Can someone help me please?
Thanks in