[stgt] [PATCH 1/2] tgt-admin: allow to change tuning parameters (MaxRecvDataSegmentLength...)

Tomasz Chmielewski mangoo at wpkg.org
Wed Oct 15 10:29:22 CEST 2008


FUJITA Tomonori schrieb:
> On Tue, 14 Oct 2008 16:36:46 +0200
> Tomasz Chmielewski <mangoo at wpkg.org> wrote:
> 
>> FUJITA Tomonori schrieb:
>>> On Mon, 13 Oct 2008 12:37:07 +0200
>>> Tomasz Chmielewski <mangoo at wpkg.org> wrote:
>>>
>>>> Tomasz Chmielewski schrieb:
>>>>> Allow changing parameters like MaxRecvDataSegmentLength,
>>>>> MaxXmitDataSegmentLength, HeaderDigest etc.
>>>> This didn't look like a proper patch here:
>>>>
>>>>> +            ^MaxConnections/x) {        +            # if we have one 
>>>>> command, force it to be an array anyway
>>>> Let's try once again...
>>>>
>>>>
>>>> Signed-off-by: Tomasz Chmielewski <mangoo at wpkg.org>
>>> Applied, thanks.
>>>
>>> I think that it would be better to write clearly what parameters are
>>> iSCSI specific in targets.conf.example
>> You mean, everything but:
>>
>> +    #IFMarker No
>> +    #OFMarker No
>> +    #OFMarkInt Reject
>> +    #IFMarkInt Reject
>>
> 
> Everything you added. targets.conf.example also includes other iSCSI
> parameters like initiator-address, incomminguser, outgoinguser.

Ah, I see.
It might be also a good idea to document them in a separate file. IET 
has a pretty good description of those in ietd.conf manual.


>> What's the meaning of the above, by the way?
> 
> The meanings of the above parameters?

Yes - what are IFMarker, OFMarker, OFMarkInt, IFMarkInt for? I didn't 
find it documented, and it doesn't seem to be commented in the code.


-- 
Tomasz Chmielewski
http://wpkg.org
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