Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
I've seen this behavior and it's really a problem between heartbeat and the mysql init script. The mysql init script needs to make sure that when a 'stop' is issued that mysql is completely killed before returning. If any application is still using a partition, heartbeat will not umount it using the Filesystem script. The RHEL mysql init script does a while loop and gives mysql at least 60 seconds to exit cleanly. I would suggest you dig into the init script and add a similar loop or increase the wait period. Brandon Poyner Network Engineer III CCAC - College Office 412-237-3086 > -----Original Message----- > From: drbd-user-bounces at linbit.com > [mailto:drbd-user-bounces at linbit.com] On Behalf Of Tony's Linux > Sent: Friday, September 29, 2006 11:15 AM > To: drbd-user at linbit.com > Subject: Re: [DRBD-user] cannot umount resource /mirror/mysql > (sorry ...should be cannot umount filesystem ...) > > sorry the title should read: > > "Cannot umount filesystem ... /mirror/mysql > > On Saturday 30 September 2006 01:11, Tony's Linux wrote: > > hi, > > > > i am getting a 'cannot umount resource' problem when i stop > heartbeat. > > > > i have the following command in haresource: > > > > suse-active 192.168.100.1 drbddisk::drbd-mysql > > Filesystem::/dev/drbd0::/mirror/mysql::ext3 mysql > > > > What i found out was that if i were to stop mysql server > first, the umount > > will work (by stopping heartbeat). > > > > So my guess is that there is not enough time for mysql > server to shutdown > > before the umount of /mirror/mysql. > > > > Can someone help ??? > > > > Is this a drbd or HA problem ??? > > > > thanks > > Tony > > _______________________________________________ > > drbd-user mailing list > > drbd-user at lists.linbit.com > > http://lists.linbit.com/mailman/listinfo/drbd-user > _______________________________________________ > drbd-user mailing list > drbd-user at lists.linbit.com > http://lists.linbit.com/mailman/listinfo/drbd-user >