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the d_id of a virtual initiator may change. The current implementation not always catches these changes, which leads to wrong virtual devices being presented to the initiators. This can lead to i.e. corruption of LUN content and multiple initiators writing to the same LUN, although the LUN's access group only contains a single port. Until a better solution is found, we schedule a session deletion for the nexus when receiving an ELS port logout message. That way SCST will re-initialize both loop_id and d_id when the initiator reconnects before the actual deletion takes place. The performance impact is minimal (few milliseconds) and currently necessary. Signed-off-by: Jens-U. Mozdzen <jmozdzen@nde.ag> (Merge r3583 from trunk) git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/2.2.x@4435 d57e44dd-8a1f-0410-8b47-8ef2f437770f
This is the SCST development repository. It contains not a single project SCST as one can think, but a number of them, which are divided as the following: 1. SCST core in scst/ subdirectory 2. Administration utility for SCST core scstadmin in scstadmin/ 3. Target drivers in own subdirectories qla2x00t/, iscsi-scst/, etc. 4. User space programs in usr/ subdirectory, like fileio_tgt. 5. Some various docs in doc/ subdirectory. Those subprojects are in most cases independent from each other, although some of them depend from the SCST core. They put in the single repository only to simplify their development, they are released independently. Thus, use "make all" only if you really need to build everything. Otherwise build only what you need, like for iSCSI-SCST: make scst scst_install iscsi iscsi_install For more information about each subproject see their README files. Vladislav Bolkhovitin <vst@vlnb.net>, http://scst.sourceforge.net