Hi liujun > We know [b]SNIA Multipath Management API Specification[/b] are > implemented on Solaris. There are some TPG operators In Multipath > Management API ,but all are application layer interfaces. TPG idea > maybe cause some diff choice on FailOver and FailBack(especail to chose > failOver pathes). I means the MPxIO will take some effort to support > it such as support INQUIRY , REPORT TARGET GROUP and SET TARGET > GROUP. Is that right? I don't find any key in MPxIO.
The MPXIO/scsi_vhci kernel component of the tpgs implementation is done as a failover-op under scsi_vhci (in onnv). The code is here: http://src.opensolaris.org/source/xref/onnv/onnv-gate/usr/src/uts/common/io/scsi/adapters/scsi_vhci /fops/tpgs.c The mpapi code is in nwsc http://src.opensolaris.org/source/xref/nwsc/src/sun_nws/mpapi with the mpathadm CLI support here http://src.opensolaris.org/source/xref/nwsc/src/sun_nws/mpathadm -Chris _______________________________________________ storage-discuss mailing list [email protected] http://mail.opensolaris.org/mailman/listinfo/storage-discuss
