On 11/6/09 3:39 PM, "Matthew Dickinson" <matt-openis...@alpha345.com> wrote:
> > >> >> Try disabling nops by setting >> >> node.conn[0].timeo.noop_out_interval = 0 >> node.conn[0].timeo.noop_out_timeout = 0 > I'm still getting errors: Nov 10 09:08:04 backup kernel: connection12:0: detected conn error (1011) Nov 10 09:08:05 backup iscsid: Kernel reported iSCSI connection 12:0 error (1011) state (3) Nov 10 09:08:08 backup iscsid: connection12:0 is operational after recovery (1 attempts) Nov 10 09:09:43 backup kernel: connection11:0: detected conn error (1011) Nov 10 09:09:43 backup kernel: connection12:0: detected conn error (1011) Nov 10 09:09:44 backup kernel: connection11:0: detected conn error (1011) Nov 10 09:09:44 backup iscsid: Kernel reported iSCSI connection 11:0 error (1011) state (3) Nov 10 09:09:44 backup iscsid: Kernel reported iSCSI connection 12:0 error (1011) state (3) Nov 10 09:09:44 backup iscsid: Kernel reported iSCSI connection 11:0 error (1011) state (1) Nov 10 09:09:46 backup kernel: session11: target reset succeeded\ Nov 10 09:09:47 backup iscsid: connection11:0 is operational after recovery (1 attempts) Nov 10 09:09:47 backup iscsid: connection12:0 is operational after recovery (1 attempts) Nov 10 09:09:56 backup kernel: sd 18:0:0:2: SCSI error: return code = 0x000e0000 Nov 10 09:09:56 backup kernel: end_request: I/O error, dev sdv, sector 60721248 Nov 10 09:09:56 backup kernel: device-mapper: multipath: Failing path 65:80. Nov 10 09:09:56 backup kernel: sd 18:0:0:2: SCSI error: return code = 0x000e0000 Nov 10 09:09:56 backup kernel: end_request: I/O error, dev sdv, sector 60727648 Nov 10 09:09:56 backup kernel: sd 18:0:0:2: SCSI error: return code = 0x000e0000 Nov 10 09:10:31 backup kernel: device-mapper: multipath: Failing path 65:112. Interestingly, I tried a Windows 2008 server R2 talking over a single connection to the storage unit, configured to access just via one interface, I was able to sustain 20MB/s so it would ³appear² to be a Linux-related issue - I'm only able to get 9MB/s out of Linux even when using 8 interfaces on both controllers. Matthew --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "open-iscsi" group. To post to this group, send email to open-iscsi@googlegroups.com To unsubscribe from this group, send email to open-iscsi+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/open-iscsi -~----------~----~----~----~------~----~------~--~---