On 26.05.2015 20:14, Kiril L wrote: > Multipath makes mounting HDDs harder not to mention emergency mode and > "device-mapper: table: 253:6: multipath: error getting device There was a discussion about this quite recently [1]; reading this might be inserting, too. The reason for this is the general 'to fit everyone' approach of the default multipath.conf. > > I do not have multiple paths to the storage. In my case can i disable > Multipath - is there a right way to do it or i have to use black > listing? You can blacklist everything, no problem. But you need make some changes to your mulipath.conf. Please just add the lines and do not remove or disable any services:
to the second line (2) in multipath.conf, add # RHEV PRIVATE to keep host-deploy from overwriting the file. Then, somewhere in the file: blacklist { devnode "*" } Then, you need to run: multipath -d -v3 to test (it should now list all devices as blacklisted) and if successful: multipath Effectively blacklisting everything while dm-multipah continues to run. Please note, if you are running oVirt node, you also need to run persist /etc/multipath.conf Also, you have to do this on every host in your data centers naturally. > _______________________________________________ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > [1] https://www.mail-archive.com/users@ovirt.org/msg26314.html -- Daniel Helgenberger m box bewegtbild GmbH P: +49/30/2408781-22 F: +49/30/2408781-10 ACKERSTR. 19 D-10115 BERLIN www.m-box.de www.monkeymen.tv Geschäftsführer: Martin Retschitzegger / Michaela Göllner Handeslregister: Amtsgericht Charlottenburg / HRB 112767 _______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users