Hi Jonas,
Am Donnerstag, 30. Oktober 2008 11:07 schrieb Jonas Andradas: > Hello, > > have you tried remounting the file system in read-write mode? Something > like: > > mount -o rw,remount / > > ¿Forcing a node switch also fails, due to the read-only state? - we have tried almost everything - but with no succes. There was impossible to run anything (not shutdown, reboot -NOTHING!) - almost only with error: Input/Output error Regards Nikita Michalko > On Mon, Oct 13, 2008 at 03:31, Teh Tze Siong <[EMAIL PROTECTED]> wrote: > > I have been playing with HA+DRBD on 2 servers and each with one hard disk > > installed. The server is hosting the database for other application > > servers. > > > > > > > > Recently the application has failed and problem lies in the database > > server, > > the primary node. I've checked the server, network still up, I still can > > read the files and access to database but I cannot update anything and > > not even allowed to run a "shutdown -h now" or turn off the network > > interface - The file system has become read-only mode and heartbeat is > > still alive. I have no choice but to request the datacenter guy to unplug > > the network cables at the primary node, wait until I confirmed secondary > > node has taken over, then only power down the primary node. > > > > > > > > HA+DRBD works well for network failure or power failure on primary node > > but when it comes to this "half-dead" situation, it is driving me crazy. > > > > > > > > As the server is installed in remote datacenter, is there a better way > > for me to counter act this "half-dead" situation? > > > > > > > > > > > > Thanks, > > > > Zev > > > > > > > > Disclaimer > > > > ------------------------------------------------------------------------- > >--------------------------- This e-mail and any files transmitted with it > > are intended only for the use of the addressee. If it contains > > confidential information, the addressee > > is expressly prohibited from distributing the e-mail and legal action may > > be > > taken against you. Access by any other persons to this e-mail is > > unauthorized. > > If you are not the intended recipient, any disclosure, copying, use, or > > distribution is prohibited and may be unlawful. This e-mail and any files > > and/or > > attachments, shall not constitute binding legal obligation with the > > company. > > The company shall also not be responsible for any computer virus > > transmitted > > with this e-mail. > > > > ------------------------------------------------------------------------- > >--------------------------- MCSB Systems (M) Berhad ([EMAIL PROTECTED]) > > _______________________________________________ > > Linux-HA mailing list > > [email protected] > > http://lists.linux-ha.org/mailman/listinfo/linux-ha > > See also: http://linux-ha.org/ReportingProblems _______________________________________________ Linux-HA mailing list [email protected] http://lists.linux-ha.org/mailman/listinfo/linux-ha See also: http://linux-ha.org/ReportingProblems
