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.
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