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From: Stefan Priebe <s.priebe@profihost.ag>
To: Jim Schutt <jaschut@sandia.gov>
Cc: Mark Nelson <mark.nelson@inktank.com>,
	"ceph-devel@vger.kernel.org" <ceph-devel@vger.kernel.org>
Subject: Re: OSD Hardware questions
Date: Wed, 27 Jun 2012 20:48:30 +0200	[thread overview]
Message-ID: <4FEB557E.7030903@profihost.ag> (raw)
In-Reply-To: <4FEB533B.9040107@sandia.gov>

Am 27.06.2012 20:38, schrieb Jim Schutt:
> Actually, when my 166-client test is running,
> "ps -o pid,nlwp,args -C ceph-osd"
> tells me that I typically have ~1200 threads/OSD.

huh i see only 124 threads per OSD even with your settings.

> Hmmm.  The only other obvious difference, based on
> what I remember from your other posts, is that you're
> testing against RBD, right?  I've been testing exclusively
> with the Linux kernel client.

right and SSD. So it might be some timing issues.

Stefan

  reply	other threads:[~2012-06-27 18:48 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-06-27 13:04 OSD Hardware questions Stefan Priebe - Profihost AG
2012-06-27 13:55 ` Mark Nelson
2012-06-27 14:55   ` Jim Schutt
2012-06-27 15:19     ` Stefan Priebe
2012-06-27 17:23       ` Jim Schutt
2012-06-27 17:54         ` Stefan Priebe
2012-06-27 18:38           ` Jim Schutt
2012-06-27 18:48             ` Stefan Priebe [this message]
2012-06-27 19:10               ` Jim Schutt
2012-06-27 19:14                 ` Jim Schutt
2012-06-27 15:53     ` Mark Nelson
2012-06-27 17:59       ` Jim Schutt
2012-06-27 15:13   ` Stefan Priebe
     [not found]     ` <CAPYLRzj916kW=KLy3dMTVPJRoNtPMP_Ejz+YAxRUJ5jZc+HeMg@mail.gmail.com>
2012-06-27 15:28       ` Stefan Priebe
2012-06-27 16:00         ` Mark Nelson
2012-06-28 13:21           ` Stefan Priebe - Profihost AG
2012-06-28 14:38             ` Mark Nelson
2012-06-28 15:18               ` Alexandre DERUMIER
2012-06-28 15:33                 ` Sage Weil
2012-06-28 15:45                   ` Alexandre DERUMIER
2012-06-28 15:48                     ` Jim Schutt
2012-06-28 21:25                   ` Stefan Priebe
2012-06-29 11:37                     ` Mark Nelson
2012-06-29 12:35                       ` Stefan Priebe - Profihost AG
2012-06-28 16:01                 ` Stefan Priebe
2012-06-28 16:00               ` Stefan Priebe

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