Mike Christie wrote: > Dominik L. Borkowski wrote: >> >> We're using OpenSUSE 10.3 with open-iscsi-2.0.866-15.2 and >> 2.6.22.18-0.2-default SMP i686 kernel. [OpenSUSE 11 with >> open-iscsi-2.0.869-8.1 had another set of issues, we couldn't even >> login properly]. > > Weird. We had this guy that tested the heck with wasabi, and had not > seen any bug reports about it for a long time. Now in this last week we > have two or three bug reports on it. > > Has wasabi done a firmware update or are you using a older firmware? > > I am ccing another users that reported issues with wasabi the other day. > Ken, what firmware are you using?
WSB iSCSI SAN v2.3.0.1 7272641 Wed Apr 25 21:58:22 UTC 2007 I'll send a debug log or trace or both shortly. The nops do slow things down, but the big issue seems to be the initiator system lockup when connecting to the Wasabi. fwiw, I tried connecting to an IET target and I don't experience the system freeze/lockup problem. Ken > > There definately seems to be an issue with the initiator sending nops. > For Ken's problem we turned them off and that fixed the flood of these: > > Jun 26 11:06:18 draugluin iscsid: Nop-out timedout after 15 seconds on > connection 6:0 state (3). Dropping session. > Jun 26 11:06:19 draugluin iscsid: connection6:0 is operational after > recovery > > and the slow down that results. > > But Ken still has a slown down in IO. > > Dominik, to turn off nops set > node.conn[0].timeo.noop_out_interval = 0 > node.conn[0].timeo.noop_out_timeout = 0 > > You can set that in iscsi.conf then redo discovery to pick them up. > > But I would like to get the bottom of the problem. > > Could you guys try > http://www.open-iscsi.org/bits/open-iscsi-2.0-869.2.tar.gz > With nops back on (set those noop values to 10 for testing). Then could > you send me a wireshark/ethereal trace? I do not need a lot of data just > when you see the first > > Jun 26 11:06:18 draugluin iscsid: Nop-out timedout after 15 seconds on > connection 6:0 state (3). Dropping session. > Jun 26 11:06:19 draugluin iscsid: connection6:0 is operational after > recovery > > in the log, stop the trace and send it. > -- Ken Anderson Pacific.Net --~--~---------~--~----~------------~-------~--~----~ 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 [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/open-iscsi -~----------~----~----~----~------~----~------~--~---
