Hi Mike, finally I've managed to track down the lost TTT issue.
We're continuing to get responses from the target even after we have send the TMF PDU (no surprise there). However, the target considers all R2Ts send _before_ the tmf response is sent as valid, requiring us to finish off the R2T sequence by sending a Data-Out PDU even _after_ we have received the TMF response. So I've implemented a (rather hackish) 'flush data out' function, which flushes all outstanding Data out PDUs for a given LUN. Using this things are much better to the point that the 'dropped R2T' messages disappeared. I'll be sending the patchset for review. Cheers, Hannes -- Dr. Hannes Reinecke zSeries & Storage h...@suse.de +49 911 74053 688 SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg GF: Markus Rex, HRB 16746 (AG Nürnberg) --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---