Red Hat Bugzilla – Bug 163727
device-mapper: Event required on device removal.
Last modified: 2007-11-30 17:07:19 EST
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Description of problem:
If anything is waiting on a device's table when the device is
removed, we must first wake it up so it releases its reference.
Otherwise the table's reference count will not drop to zero
and the table will not get removed.
Problem found during dm multipath testing at EMC last week -
Ed Goggin supplied the patch.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. Problem was found during dm multipath testing at EMC last week
patch submitted for U2