On 6/27/2012 4:14 PM, FUJITA Tomonori wrote: >> To introduce statistics on SCSI device level we need to accumulate them >> >for each ITL (initiator-target-lun) nexus. >> > >> >For example in case of iscsi, this is a granularity which is finer than >> >a session (IT nexus), as it represents access to a specific lun within >> >the session. >> > >> >Statistics counters are added to the ITL object, "struct it_nexus_lu_info". >> >They need to be shown later in various scopes (connection, device, target etc.) >> >requiring two-way access, both from a device (lun to all its ITLs) and >> >from an IT nexus (IT nexus to all its ITLs). > You guys really need this fine granularity. I feel that it's too much. Linux kernel doesn't provide such? Hi Tomo, Again... any comments following the feedback provided by Alex and myself Or. -- To unsubscribe from this list: send the line "unsubscribe stgt" in the body of a message to majordomo at vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html |