http://bugzilla.kernel.org/show_bug.cgi?id=11646 ------- Comment #20 from seokmann.ju@xxxxxxxxxx 2009-02-27 02:28 ------- >From the log from #19, the multipathd caused recursive interventions/interruptions to the target so that no more stable path to it is available. --- Feb 26 23:50:42 fred multipathd: sdh: directio checker reports path is down Feb 26 23:50:42 fred multipathd: checker failed path 8:112 in map multi_3_db Feb 26 23:50:42 fred multipathd: multi_3_db: remaining active paths: 1 Feb 26 23:50:42 fred kernel: [14020652.739423] device-mapper: multipath: Failing path 8:112. Feb 26 23:50:42 fred multipathd: sdj: directio checker reports path is down Feb 26 23:50:42 fred multipathd: checker failed path 8:144 in map mpath7 Feb 26 23:50:42 fred multipathd: mpath7: remaining active paths: 0 --- And it, in turn, caused to trigger timout event followed by aborting commands, as below. --- Feb 26 23:50:41 fred kernel: [14020651.786979] qla2xxx_eh_abort(3): aborting sp ffff81003c1360c0 from RISC. pid=334462. Feb 26 23:50:41 fred kernel: [14020651.787849] scsi(3): ABORT status detected 0x5-0x0. Feb 26 23:50:41 fred kernel: [14020651.788110] qla2xxx 0000:08:01.0: scsi(3:0:3): Abort command issued -- 1 51a7e 2002. Feb 26 23:50:41 fred kernel: [14020651.847108] qla2xxx_eh_abort(3): aborting sp ffff81003c136dc0 from RISC. pid=334463. Feb 26 23:50:41 fred kernel: [14020651.847973] scsi(3): ABORT status detected 0x5-0x0. Feb 26 23:50:41 fred kernel: [14020651.848242] qla2xxx 0000:08:01.0: scsi(3:0:9): Abort command issued -- 1 51a7f 2002. --- -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug, or are watching the assignee. -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html