After issuing the command "echo 1 > /sys/module/libiscsi/parameters/debug_libiscsi_eh",I didn't see any changes in /var/log/messages, /var/log/kern.log, /var/log/daemon.log, /var/log/debug. Do I look at the right place?
On Sat, Jan 15, 2011 at 1:54 AM, Mike Christie <[email protected]> wrote: > On 01/14/2011 02:40 PM, PYL wrote: > >> I'm not able to connect to a iscsi lun. I use proxmox ve 1.7 but I >> have installed the kernel 2.6.36.2 to fix a bug with my network card >> drivers... >> >> What am I missing? >> >> Here is the output from /var/log/messages: >> >> [CODE] >> Jan 14 14:57:13 fl-vm01 kernel: vmbr1: received packet on bond0.222 >> with own address as source address >> Jan 14 14:57:13 fl-vm01 kernel: scsi3 : iSCSI Initiator over TCP/IP >> Jan 14 14:57:13 fl-vm01 kernel: scsi 3:0:0:0: Direct-Access >> NETAPP LUN 7330 PQ: 0 ANSI: 4 >> Jan 14 14:57:13 fl-vm01 kernel: sd 3:0:0:0: Attached scsi generic sg3 >> type 0 >> Jan 14 14:57:13 fl-vm01 kernel: sd 3:0:0:0: [sdb] 1258450944 512-byte >> logical blocks: (644 GB/600 GiB) >> Jan 14 14:57:13 fl-vm01 kernel: sd 3:0:0:0: [sdb] Write Protect is off >> Jan 14 14:57:13 fl-vm01 kernel: sd 3:0:0:0: [sdb] Write cache: >> disabled, read cache: enabled, doesn't support DPO or FUA >> Jan 14 14:57:23 fl-vm01 kernel: connection1:0: detected conn error >> (1011) >> Jan 14 14:57:37 fl-vm01 kernel: connection1:0: detected conn error >> (1011) >> Jan 14 14:57:52 fl-vm01 kernel: connection1:0: detected conn error >> (1011) >> Jan 14 14:58:07 fl-vm01 kernel: connection1:0: detected conn error >> (1011) >> > > We seem to be getting them around every 15 seconds, so I think a scsi > command is timing out which is starting the scsi eh and we end up dropping > the session and relogging in because TMFs do not work. > > You could do > > echo 1 > /sys/module/libiscsi/parameters/debug_libiscsi_eh > > then rerun your test to confirm this. > > I do not know why the command is timing out though. Is there anything in > the target logs? If you create a smaller LU (just a couple gigs) does it > work then? > -- You received this message because you are subscribed to the Google Groups "open-iscsi" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/open-iscsi?hl=en.
