Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
Hi all! I am experiencing some severe problems with drbd on multipathed devices. Setup consists of two Bladecenter H with HS21 Blades and Qlogic HBA, DS4700 Storages. Sles 11 x86_64, DRBD 6.3.4 The system is running an oracle database and some custom made applications. As long as the nodes are connected to their respective storage systems, everyting works fine. If I disconnect the storage from the master node however, the drbd does not detach the drive, bit keeps happily running without reporting any error. The Kernel shows the paths and disks failed, so there seems to be a problem between the drbd and the devicemapper multipath drivers. Normal Path-failovers with only one path going down work well, so the dmmp seems to work ok. What I would need, is a system, that does fail over to the machine that still has physical connection to its disks. Handler is set to detach. Thanks in advandce for your help Best regards, Robert Köppl -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.linbit.com/pipermail/drbd-user/attachments/20091012/afa8a7d4/attachment.htm>