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From: Stefan Priebe - Profihost AG <s.priebe@profihost.ag>
To: "Sébastien Han" <han.sebastien@gmail.com>
Cc: Mark Nelson <mark.nelson@inktank.com>,
	Alexandre DERUMIER <aderumier@odiso.com>,
	ceph-devel <ceph-devel@vger.kernel.org>,
	Mark Kampe <mark.kampe@inktank.com>
Subject: Re: RBD fio Performance concerns
Date: Thu, 22 Nov 2012 12:48:23 +0100	[thread overview]
Message-ID: <50AE1107.5060606@profihost.ag> (raw)
In-Reply-To: <CAOLwVUmp7wrfead8qX2BZPbyeN_JY_XBN+wkEWmbY6q1-5u0fw@mail.gmail.com>

Am 22.11.2012 11:49, schrieb Sébastien Han:
> @Alexandre: cool!
>
> @ Stefan: Full SSD cluster and 10G switches?
Yes

> Couple of weeks ago I saw
> that you use journal aio, did you notice performance improvement with it?
journal is running on tmpfs to me but that changes nothing.

Stefan
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  parent reply	other threads:[~2012-11-22 19:00 UTC|newest]

Thread overview: 51+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <50A537EA.5090409@inktank.com>
     [not found] ` <CAOLwVUmQa4C_vs_Mbi3b2LeO=wx8_EMVWX5Pyu0y-JnG8nyz+Q@mail.gmail.com>
2012-11-16 22:59   ` RBD fio Performance concerns Mark Kampe
2012-11-19 14:56     ` Sébastien Han
2012-11-19 15:28       ` Alexandre DERUMIER
2012-11-19 15:42         ` Sébastien Han
2012-11-19 16:44           ` Sage Weil
2012-11-19 16:54           ` Mark Kampe
2012-11-19 18:03             ` Sébastien Han
2012-11-19 19:11               ` Alexandre DERUMIER
2012-11-19 20:57                 ` Sébastien Han
2012-11-20  7:32                   ` Alexandre DERUMIER
2012-11-20 10:37                     ` Sébastien Han
2012-11-21 15:52                   ` Mark Nelson
2012-11-21 16:34                     ` Mark Nelson
2012-11-21 21:47                       ` Sébastien Han
2012-11-21 22:05                         ` Mark Kampe
2012-11-22  5:46                         ` Alexandre DERUMIER
2012-11-23 13:36                         ` Chen, Xiaoxi
2012-11-24 16:59                           ` Gregory Farnum
2012-11-22 10:19                       ` Stefan Priebe - Profihost AG
     [not found]                         ` <CAOLwVUmp7wrfead8qX2BZPbyeN_JY_XBN+wkEWmbY6q1-5u0fw@mail.gmail.com>
2012-11-22 11:48                           ` Stefan Priebe - Profihost AG [this message]
2012-11-22 12:50                             ` Sébastien Han
2012-11-22 13:14                               ` Stefan Priebe - Profihost AG
     [not found]                                 ` <CAOLwVUkwVSv-Ven2CTjnTN2J573TBTD2SLDY7df0h7ncJZQgpQ@mail.gmail.com>
2012-11-22 13:29                                   ` Stefan Priebe - Profihost AG
2012-11-22 14:20                                     ` Alexandre DERUMIER
2012-11-22 14:22                                       ` Stefan Priebe - Profihost AG
2012-11-22 14:37                                         ` Mark Nelson
2012-11-22 14:42                                           ` Stefan Priebe - Profihost AG
2012-11-22 14:46                                             ` Mark Nelson
2012-11-22 15:01                                               ` Stefan Priebe - Profihost AG
2012-11-22 15:26                                                 ` Alexandre DERUMIER
2012-11-22 15:28                                                   ` Stefan Priebe - Profihost AG
2012-11-22 15:35                                                     ` Alexandre DERUMIER
2012-11-22 15:49                                                       ` Sébastien Han
2012-11-22 15:54                                                         ` Stefan Priebe - Profihost AG
2012-11-22 15:55                                                           ` Sébastien Han
2012-11-22 15:57                                                             ` Stefan Priebe - Profihost AG
2012-11-22 15:59                                                       ` Stefan Priebe - Profihost AG
2012-11-22 14:52                                             ` Alexandre DERUMIER
2012-11-22 15:00                                               ` Stefan Priebe - Profihost AG
2012-11-23 10:31                               ` Stefan Priebe - Profihost AG
2012-11-23 10:47                                 ` Alexandre DERUMIER
2012-11-23 10:49                                   ` Stefan Priebe - Profihost AG
2012-11-23 11:03                                     ` Alexandre DERUMIER
2012-11-23 13:12                                       ` Stefan Priebe - Profihost AG
2012-11-23 13:18                                       ` Mark Nelson
2012-11-23 13:24                                         ` Stefan Priebe - Profihost AG
2012-11-23 13:32                                           ` Alexandre DERUMIER
2012-11-23 13:33                                           ` Stefan Priebe - Profihost AG
2012-11-23 13:43                                             ` Stefan Priebe - Profihost AG
2012-11-22 14:34                           ` Mark Nelson
     [not found]               ` <50AA763A.1050709@inktank.com>
2012-11-19 21:01                 ` Sébastien Han

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