[stgt] [PATCH] ISCSI: Honour MaxRecvDataSegmentLength for NORMAL sessions

FUJITA Tomonori fujita.tomonori at lab.ntt.co.jp
Sat Aug 18 10:06:08 CEST 2012


On Sat, 18 Aug 2012 17:04:51 +0900 (JST)
FUJITA Tomonori <fujita.tomonori at lab.ntt.co.jp> wrote:

> On Sat, 18 Aug 2012 09:03:54 +1000
> Ronnie Sahlberg <ronniesahlberg at gmail.com> wrote:
> 
>> Fix a bug in iscsid.c with regards to MaxRecvDataSegmentLength.
>> The parsing of this login key only updated the settings for how large PDUs we can send for DISCOVERY sessions.
> 
> Really? I thought that we call param_set_val() for
> ISCSI_PARAM_MAX_XMIT_DLENGTH in SESSION_NORMAL. If you configure
> ISCSI_PARAM_MAX_XMIT_DLENGTH, tgtd honors MaxRecvDataSegmentLength
> that an initiator sends?
> 
> tgtadm --op show --mode target --tid 1 MaxRecvDataSegmentLength=8192

Oops, this should be something like:

tgtadm --op update --mode target --tid 1 --name MaxXmitDataSegmentLength --value 16384
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