@peter I have change the filter and update into new init ram disk, thanks. For powerpath issue, i reproduce by shutdown FC switch port. Here is new complete syslog of whole prodefure and multipath result. 1)multipath_before_port_down --> multipath status before shutdown port 2)multipath_port_down --> status when shutdown one switch port which connect to host HBA 3)multipath_enable_port
** Attachment added: "multipath_20120806" https://bugs.launchpad.net/ubuntu/+source/multipath-tools/+bug/1032550/+attachment/3249734/+files/multipath_20120806.tar -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1032550 Title: [multipath] failed to get sysfs information To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/multipath-tools/+bug/1032550/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs