Description of problem:
gnbd and device-mapper-multipath do not work well together. GNBD devices that
should not be monitored are being monitored by multipathd, and some gnbd devices
that should be monitored are not.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
2.service multipathd start
3.gnbd_import -i <gnbd_server>
all 128 gnbd devices are monitored, even though none are used. When gnbd device
is unimported, it is still monitored
only used gnbd devices are monitored. When then are unimported, they stop being
There are small fixes necessary for both gnbd and device-mapper-multipath. I
already have the code done and tested.
Devel ACK for beta2 - regression from rhel4.
This request was evaluated by Red Hat Product Management for inclusion in a Red
Hat Enterprise Linux release. Product Management has requested further review
of this request by Red Hat Engineering. This request is not yet committed for
inclusion in release.
This is fixed. multipathd now only monitors the correct devices, and gnbd
correctly informs it when to update