On Sun, Jan 15, 2012 at 11:54 AM, James Courtier-Dutton <james.dutton@xxxxxxxxx> wrote: > Is it possible to monitor scsi messages on a particular bus. > E.g. Attach to /dev/sda or /dev/sr0 and capture all messages going between them. > Ideally, in such a way that wireshark can capture it. > We can do this for Ethernet and USB, but I cannot find SCSI bus capture. Depends on the SCSI bus type. CDBs without transport information do not provide enough information for SCSI transports supporting I/O depth > 1. As far as I know the only SCSI transport type currently supported by Wireshark is iSCSI. The first step when adding support for another SCSI transport would be to define a new libpcap link-layer header type. See also http://www.tcpdump.org/linktypes.html. Bart. -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
