Mike. Thanks for quick response. Following are the answer to your questions:
Q. When the initiator logs back in, is the target sending a MaxCmdSN and ExpCmdSn that indicates the window is smaller? A. Yes Q. Are you digging in the code by any chance? A. I did a bit. Need to look more. Q. Did you see if libiscsi.c:iscsi_update_cmdsn() is updateing the values correctly? A. Not yet. Will look deeper. Q. Could you send a ethereal/wrireshark trace? A. Yes. I will send it today. Thx, Arvind. -----Original Message----- From: open-iscsi@googlegroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Mike Christie Sent: Friday, June 27, 2008 11:24 AM To: open-iscsi@googlegroups.com Subject: Re: MaxCmdSN not set after auto login Arvind wrote: > During our testing with open-iscsi initiator, we discovered a minor > issue related to MaxCmdSN. The MaxCmdSN is not re-populated after an > automatic login occurs. > This can make the initiators send more commands to the target > exceeding the MaxCmdSN sent by the target in the Login Response. > > To reproduce the issue, do the following: > 1. Start a Target with MaxCmdSN = ExpCmdSn + 15. > 2. Start the open-iscsi initiator, login and run an application that > sends at least 16 commands at time. > 3. Stop the application. > 4. Stop the target. > 5. Recompile the target with MaxCmdSN = ExpCmdSn + 3 > 6. Start the target. > 7. Initiator will automatically login to the target. When the initiator logs back in, is the target sending a MaxCmdSN and ExpCmdSn that indicates the window is smaller? Are you digging in the code by any chance? Did you see if libiscsi.c:iscsi_update_cmdsn() is updateing the values correctly? Could you send a ethereal/wrireshark trace? --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
