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From: Leonardo Santos <heiligerstein@gmail.com>
To: dm-devel@redhat.com, evilazrael@evilazrael.de
Subject: Re: DM-Cache Writeback & Direct IO?
Date: Wed, 8 Jul 2015 14:55:05 -0300	[thread overview]
Message-ID: <CAEZ+n-hF2EUPAHYC98ao0x_Q2nWXFodaxXkBqjg8ZvpqNviVKQ@mail.gmail.com> (raw)
In-Reply-To: <CAEZ+n-j_9QGWi7pdZY71VAmF-tnuRWb_8neWBd3iKMTm-yQU1A@mail.gmail.com>


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Are you using sequential or random workload?

It's important, since DMCache bypasses sequential I/O based on theshold.

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       reply	other threads:[~2015-07-08 17:55 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <9E0DEE10BA62134F89BB5A513CA84BC3A1A6B5CA@MAILSERVER01.trt9a.local>
     [not found] ` <CAEZ+n-j_9QGWi7pdZY71VAmF-tnuRWb_8neWBd3iKMTm-yQU1A@mail.gmail.com>
2015-07-08 17:55   ` Leonardo Santos [this message]
2015-07-09 15:51     ` DM-Cache Writeback & Direct IO? Christoph Nelles
2015-07-08  9:03 Christoph Nelles
2015-07-08 14:48 ` Joe Thornber
2015-07-09 16:51   ` Christoph Nelles
2015-07-21 13:51   ` Christoph Nelles

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