Hi All
Redhat Enterprise Linux AS update 4 patched up-to-date:
2.6.9-42.0.2.ELsmp #1 SMP Thu Aug 17 17:57:31 EDT 2006 x86_64 x86_64 x86_64 GNU/Linux
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I have the following in my multipath.conf:
> grep no_path_retry /etc/multipath.conf
no_path_retry 60
# no_path_retry fail
# no_path_retry queue
no_path_retry 60
no_path_retry 60
no_path_retry 60
# no_path_retry 5
# no_path_retry queue
As you can see, I had "no_path_retry queue" before and I have
since changed it to "no_path_retry 60".
The problem is that the value of "queue" somehow sticks:
> multipath -ll
3600d02300067d2b107ad9a43303d8200
[size=390 GB][features="1 queue_if_no_path"][hwhandler="0"]
\_ round-robin 0 [active]
\_ 1:0:0:1 sdb 8:16 [active][ready]
\_ 2:0:0:1 sdd 8:48 [active][ready]
3600d02300067d2f707d12552c2821300
[size=390 GB][features="1 queue_if_no_path"][hwhandler="0"]
\_ round-robin 0 [active]
\_ 1:0:1:1 sdc 8:32 [active][ready]
\_ 2:0:1:1 sde 8:64 [active][ready]
Rebooting does not solve this problem.
> dmsetup table
www_vg_01-www_lv_01: 0 314572800 linear 9:1 384
3600d02300067d2b107ad9a43303d8200: 0 819200000 multipath 1 queue_if_no_path 0 1 1 round-robin 0 2 1 8:16
100 8:48 100
3600d02300067d2f707d12552c2821300: 0 819200000 multipath 1 queue_if_no_path 0 1 1 round-robin 0 2 1 8:32
100 8:64 100
I know I can use dmsetup to reset it, but problem is there seems to
only two values that can be used with dmsetup: either queue_if_no_path
or fail_if_no_path; and the value does not stay across reboot.
Anybody can help?
Regards,
Jie
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