Hi All, Thanks a lot for your support. I got the solution from Redhhat support. Just added a line in blacklist element in multipath.conf file. blacklist { ....... ....... devnode "^asm/*" } Thanks On Sun, Nov 7, 2010 at 9:14 PM, Yong Huang <yong321@xxxxxxxxx> wrote: > > I am not using oracleasm lib. I have used raw devices instead. > > When I do " raw -qa " I see the raw devices bound to devices. > > The binding information doesn't necessarily mean the raw devices are > usable. Can you ls -l the raw devices? If they exist, can you > dd if=<raw path> | strings | more on both nodes to see if they can be > read and the content looks the same? > > Yong Huang > > > > > -- > redhat-list mailing list > unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe > https://www.redhat.com/mailman/listinfo/redhat-list > -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list