Trouble with registering a raid volume with dmeventd
Hello all,
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Is this the wrong mailing list for asking
questions about dmeventd? I haven’t heard any responses, so I thought I’d
ask.
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Thanks,
Sandra
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From:
dm-devel-bounces@redhat.com [mailto:dm-devel-bounces@redhat.com] On Behalf Of Sandra
Escandor
Sent: Friday, June 03, 2011 12:15
PM
To: dm-devel@redhat.com
Subject: [dm-devel] Trouble with
registering a raid volume with dmeventd
Â*
I notice that when I initially have the raid0+1 volumes
registered with dm_dso_reg_tool, and then simulate a disk failure by pulling a
member disk during an i/o operation, then reconnecting the disk, and then
rebooting, I see that the output of dmsetup status shows that all of the member
disks are active for each raid volume.
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When I check out the output of dm_dso_reg_tool –m to
show the list of monitored devices, it shows that the raid volumes are not
registered with dmeventd. That’s fine, so I try registering all of the
raid volumes, but only two out of the three volumes only ever get registered
with dmeventd. Whenever I register the third volume, all three volumes become
listed as not currently registered with dmeventd.
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What step am I missing?
Â*
Thanks for clarifying,
Sandra
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