I actually found exactly what you said 5 minutes after I sent the email. Would have been great for backing up the filesystem.
I have heartbeat up and running for a 3rd IP and found a bit to mount it: grandpa IPaddr::192.168.0.243/24/eth0 Filesystem::/dev/drbd0::/data::xfs::defaults Is that all I need to have the backup machine (grandma) mount /data when grandpa fails? Robert On 8/5/09 4:56 PM, Brian R. Hellman wrote: > There is no way to mount a secondary device without first promoting it > to primary. > If what you're looking to do is have one server primary with a read-only > secondary, it is not possible. > > Your secondary servers 'cat /proc/drbd' should look similar with the > exception of Primary/Secondary are reversed. > > Brian > > Robert L. Harris wrote: > >> I have remade the system using single primary since that's all that >> is needed in reality. >> At current I have this on the primary: >> >> r...@grandpa:~# cat /proc/drbd >> version: 8.3.0 (api:88/proto:86-89) >> GIT-hash: 9ba8b93e24d842f0dd3fb1f9b90e8348ddb95829 build by >> iv...@ubuntu, 2009-01-17 07:49:56 >> 0: cs:Connected ro:Primary/Secondary ds:UpToDate/UpToDate C r--- >> ns:825415525 nr:0 dw:133509 dr:825282384 al:37 bm:50372 lo:0 pe:0 >> ua:0 ap:0 ep:1 wo:b oos:0 >> >> I get the same off the secondary system as well. When I try to mount >> the xfs filesystem I am >> getting this: >> >> r...@grandma:~# mount -t xfs -o ro /dev/drbd0 /data/ >> mount: Wrong medium type >> >> I am looking but don't see a doc that says how to mount the image read >> only on the secondary >> machine. >> >> Robert >> >> >> > _______________________________________________ > Linux-HA mailing list > [email protected] > http://lists.linux-ha.org/mailman/listinfo/linux-ha > See also: http://linux-ha.org/ReportingProblems > -- :wq! ==================================================================== Robert L. Harris | GPG Key ID: E344DA3B @ x-hkp://pgp.mit.edu DISCLAIMER: These are MY OPINIONS With Dreams To Be A King, ALONE. I speak for First One Should Be A Man no-one else. - Manowar _______________________________________________ Linux-HA mailing list [email protected] http://lists.linux-ha.org/mailman/listinfo/linux-ha See also: http://linux-ha.org/ReportingProblems
