Hi2all I'm on RHEL 5.4 with lvm2-2.02.46-8.el5_4.1 2.6.18-164.2.1.el5 I have a multipathed SAN connection with what Im builing LVs Its a Cluster system, and I want LVs to switch on failure If I simulate a fail through the OS via /sys/bus/scsi/devices/$DEVICE/delete I get a LV fail and the service switch to other node But if I do it "real" portdown on the SAN Switch, multipath reports path down, but LVM commands hang forever and nothing gets switched from the logs i see multipath failing paths, and lvm Failed to remove faulty "devices" Any ideas how I should "fix" it? Apr 14 16:02:45 dc1-x6250-a lvm[15622]: Log device, 253:53, has failed. Apr 14 16:02:45 dc1-x6250-a lvm[15622]: Device failure in vg_ora_scapa-lv_ora_scapa_redo Apr 14 16:02:45 dc1-x6250-a lvm[15622]: Another thread is handling an event. Waiting... Apr 14 16:02:52 dc1-x6250-a multipathd: mpath-dc1-a: remaining active paths: 0 Apr 14 16:02:52 dc1-x6250-a multipathd: mpath-dc1-a: remaining active paths: 0 Apr 14 16:02:52 dc1-x6250-a multipathd: mpath-dc1-b: remaining active paths: 0 Apr 14 16:02:52 dc1-x6250-a multipathd: mpath-dc1-b: remaining active paths: 0 Apr 14 16:03:05 dc1-x6250-a lvm[15622]: Device failure in vg_syb_roger-lv_syb_roger_admin Apr 14 16:03:14 dc1-x6250-a lvm[15622]: Failed to remove faulty devices in vg_syb_roger-lv_syb_roger_admin Much Thanks Jose _______________________________________________ linux-lvm mailing list linux-lvm@redhat.com https://www.redhat.com/mailman/listinfo/linux-lvm read the LVM HOW-TO at http://tldp.org/HOWTO/LVM-HOWTO/
