Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
You probably need to connect those two. I think it can be down with somth like drbdadm connect or drbdadm up. I can be wrong thou. Regards, M. On 9, Apr2009, at 12:24 PM, guohuai li wrote: > Hi All, > > I met below problem, would you help to tell me how to handle it? > > Now has two machine: A (primary), B (seconday) > I installed DRBD8.3.0 on these two machines. > > 1) Now A is primary, B is seconday. > > 2) B power off > > 3) Then, on machine A, issue command "/sbin/drbdadm primary r0", > and issue command "/bin/mount /dev/drbd0 /usr/local/fountain/ > database/xyz" > cat /proc/drbd > found its status is "primary/unknown" > It is reasonably. > > 4) Now B power on. > On machine A, issue command: > "/sbin/umount /dev/drbd0" and "/sbin/drbdadm secondary r0". > > And then, on machine B, issue command: > "/sbin/drbdadm primary r0", and issue command "/bin/mount /dev/ > drbd0 /usr/local/fountain/database/xyz" > > 5) Now problem occurs: > On machine B, "primary/unknown", on machine A, "secondary/unknown" > > And I do above procedure two times, the second time, it is just like > above; at the first time, the DRBD status is proper. > > Would you help to explain this? > Any other command is needed to avoid this problem ? > > Best regards, > Edward > > > > Invite your mail contacts to join your friends list with Windows > Live Spaces. It's easy! Try it! > _______________________________________________ > drbd-user mailing list > drbd-user at lists.linbit.com > http://lists.linbit.com/mailman/listinfo/drbd-user -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.linbit.com/pipermail/drbd-user/attachments/20090409/e66b62f7/attachment.htm>