Running the test regression script of open-iscsi on stgt I found an error, which I did not encounter with other targets. It is test #17 with the following parameters: ================== TEST #17 BEGIN ==================== ImmediateData = No InitialR2T = No HeaderDigest = None DataDigest = None FirstBurstLength = 8192 MaxBurstLength = 4096 MaxRecvDataSegmentLength = 4096 MaxOutstandingR2T = 1 I get the error "Invalid burst lengths first_burst 8192 max_burst 4096" in /var/log/messages and the login breaks of. According to the RFC 3720 "FirstBurstLength MUST NOT exceed MaxBurstLength" (chap 12.14), which means that the target should answer back with a FirstBurstLenght parameters equal to MaxBurstLenght. I investigated with wireshark and found that this is exactly the behaviour of the Wasabi Storagebuilder target, iscsi-target silently accepts FirstBurstLength > MaxBurstLength, and stgt only gives an error. -------------- next part -------------- An HTML attachment was scrubbed... URL: https://lists.berlios.de/pipermail/stgt-devel/attachments/20070415/0487a12e/attachment.html |