[dm-devel] multipath device name

Erez Zilber erezz at voltaire.com
Mon Jan 28 19:54:09 UTC 2008


> > > If it worked, it should be /dev/mapper/red, but I have a suspicion that it
> > > didn't work for you based on your above 'multipath -l' output.
> >
> > No, it didn't work. Do I need to do anything special to make it work?
> 
> Did you remove the old device and re-run 'multipath' after making that
> change to multipath.conf?

Do you mean 'multipath -F'? I did that and then ran ' multipath -p failover'.
 
All I see is this:
 
seed1:~ # ll /dev/mapper/
total 0
brw------- 1 root root 253, 1 2008-01-28 21:53 3600c0ff000d508d7def2894702000000
brw------- 1 root root 253, 2 2008-01-28 21:53 3600c0ff000d508d7dff2894701000000
lrwxrwxrwx 1 root root     16 2008-01-28 11:10 control -> ../device-mapper
brw------- 1 root root 253, 0 2008-01-28 21:53 SATA_HDS728080PLA380_PFDB32E8TPKR5M
brw------- 1 root root 253, 3 2008-01-28 21:53 SATA_HDS728080PLA380_PFDB32E8TPKR5M-part1
brw------- 1 root root 253, 4 2008-01-28 21:53 SATA_HDS728080PLA380_PFDB32E8TPKR5M-part2
brw------- 1 root root 253, 5 2008-01-28 21:53 SATA_HDS728080PLA380_PFDB32E8TPKR5M-part3
brw------- 1 root root 253, 6 2008-01-28 21:53 SATA_HDS728080PLA380_PFDB32E8TPKR5M-part4
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