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From: | Paolo Bonzini |
Subject: | Re: [Qemu-devel] [PATCH] block/iscsi: use 16 byte CDBs only when necessary |
Date: | Wed, 03 Sep 2014 16:18:55 +0200 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.0 |
Il 03/09/2014 16:17, ronnie sahlberg ha scritto: > I think (a) would be best. > But I would suggest some small modifications: > > Set the default max to something even smaller, like 256 sectors. This > should not have much effect on throughput since the client/initiator > can just send several concurrent i/os instead of one large i/o. I disagree. 256 sectors are 128k, that's a fairly normal I/O size. Paolo
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