From: Stefan Priebe - Profihost AG <s.priebe@profihost.ag>
To: Christian Brunner <christian@brunner-muc.de>
Cc: Alexandre DERUMIER <aderumier@odiso.com>,
ceph-devel@vger.kernel.org, Gregory Farnum <greg@inktank.com>
Subject: Re: Designing a cluster guide
Date: Mon, 21 May 2012 10:22:29 +0200 [thread overview]
Message-ID: <4FB9FB45.7020102@profihost.ag> (raw)
In-Reply-To: <CAJafhzTv8a6auWQAw3u2zqRDi-DR9g1b9kwXYbX+kCG0=dOofg@mail.gmail.com>
Am 20.05.2012 10:31, schrieb Christian Brunner:
>> That's exactly what i thought too but then you need a seperate ceph / rbd
>> cluster for each type.
>>
>> Which will result in a minimum of:
>> 3x mon servers per type
>> 4x osd servers per type
>> ---
>>
>> so you'll need a minimum of 12x osd systems and 9x mon systems.
>
> You can arrange the storage types in different pools, so that you
> don't need separate mon servers (this can be done by adjusting the
> crushmap) and you could even run multiple OSDs per server.
That sounds great. Can you give me a hint how to setup pools? Right now
i have data, metadata and rbd => the default pools. But i wasn't able to
find any page in the wiki which described how to setup pools.
Thanks,
Stefan
next prev parent reply other threads:[~2012-05-21 8:22 UTC|newest]
Thread overview: 53+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-10 12:09 slow performance even when using SSDs Stefan Priebe - Profihost AG
2012-05-10 13:09 ` Stefan Priebe - Profihost AG
2012-05-10 18:24 ` Calvin Morrow
2012-05-10 13:23 ` Designing a cluster guide Stefan Priebe - Profihost AG
2012-05-17 21:27 ` Gregory Farnum
2012-05-19 8:37 ` Stefan Priebe
2012-05-19 16:15 ` Alexandre DERUMIER
2012-05-20 7:56 ` Stefan Priebe
2012-05-20 8:13 ` Alexandre DERUMIER
2012-05-20 8:19 ` Christian Brunner
2012-05-20 8:27 ` Stefan Priebe
2012-05-20 8:31 ` Christian Brunner
2012-05-21 8:22 ` Stefan Priebe - Profihost AG [this message]
2012-05-21 15:03 ` Christian Brunner
2012-05-20 8:56 ` Tim O'Donovan
2012-05-20 9:24 ` Stefan Priebe
2012-05-20 9:46 ` Tim O'Donovan
2012-05-20 9:49 ` Stefan Priebe
2012-05-21 14:59 ` Christian Brunner
2012-05-21 15:05 ` Stefan Priebe - Profihost AG
2012-05-21 15:12 ` Tomasz Paszkowski
[not found] ` <CANT588uxL7jrf1BfowUeer_AnDTfGjzkWVFhS4aNMaMSst_jyA@mail.gmail.com>
2012-05-21 15:36 ` Tomasz Paszkowski
2012-05-21 18:15 ` Damien Churchill
2012-05-21 20:11 ` Stefan Priebe
2012-05-21 20:13 ` Tomasz Paszkowski
2012-05-21 20:14 ` Stefan Priebe
2012-05-21 20:19 ` Tomasz Paszkowski
2012-05-21 15:07 ` Tomasz Paszkowski
2012-05-21 21:22 ` Sławomir Skowron
2012-05-21 23:52 ` Quenten Grasso
2012-05-22 0:30 ` Gregory Farnum
2012-05-22 0:42 ` Quenten Grasso
2012-05-22 0:46 ` Quenten Grasso
2012-05-22 5:51 ` Sławomir Skowron
2012-05-29 7:25 ` Quenten Grasso
2012-05-29 16:50 ` Tommi Virtanen
2012-05-22 9:04 ` Jerker Nyberg
2012-05-23 5:31 ` Gregory Farnum
2012-05-23 19:47 ` Jerker Nyberg
2012-05-23 21:47 ` Gregory Farnum
2012-05-24 8:33 ` Jerker Nyberg
2012-05-22 6:30 ` Stefan Priebe - Profihost AG
2012-05-22 6:59 ` Sławomir Skowron
2012-05-21 18:13 ` Gregory Farnum
2012-05-22 6:20 ` Stefan Priebe - Profihost AG
2012-06-29 18:07 ` Gregory Farnum
2012-06-29 18:42 ` Brian Edmonds
2012-06-29 18:50 ` Gregory Farnum
2012-06-29 20:59 ` Brian Edmonds
2012-06-29 21:11 ` Gregory Farnum
2012-06-29 21:18 ` Brian Edmonds
2012-06-29 21:30 ` Gregory Farnum
2012-06-29 21:33 ` Sage Weil
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