From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mike Almateia Subject: Re: Question about big EC pool. Date: Sat, 12 Sep 2015 22:12:58 +0300 Message-ID: <55F4793A.8040802@gmail.com> References: <55F44C3D.4070603@gmail.com> <755F6B91B3BE364F9BCA11EA3F9E0C6F2CE44457@SACMBXIP01.sdcorp.global.sandisk.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Received: from mail-la0-f46.google.com ([209.85.215.46]:33845 "EHLO mail-la0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751566AbbILTNG (ORCPT ); Sat, 12 Sep 2015 15:13:06 -0400 Received: by lahg1 with SMTP id g1so35412091lah.1 for ; Sat, 12 Sep 2015 12:13:03 -0700 (PDT) Received: from [192.168.10.33] ([37.204.142.248]) by smtp.gmail.com with ESMTPSA id b1sm1000849lah.11.2015.09.12.12.13.02 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sat, 12 Sep 2015 12:13:02 -0700 (PDT) In-Reply-To: <755F6B91B3BE364F9BCA11EA3F9E0C6F2CE44457@SACMBXIP01.sdcorp.global.sandisk.com> Sender: ceph-devel-owner@vger.kernel.org List-ID: To: ceph-devel 12-Sep-15 19:34, Somnath Roy =D0=BF=D0=B8=D1=88=D0=B5=D1=82: > I don't think there is any limit from Ceph side.. > We are testing with ~768 TB deployment with 4:2 EC on Flash and it is= working well so far.. > > Thanks & Regards > Somnath Thanks for answer! It's very interesting! What is hardware you use for your the test cluster? You use only SSD or SSD+NVE? Journal is located on the same SSD or not? What a plugin you use? You catch some bugs or strange things? Sorry for so many questions, but it's very interesting! -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" i= n the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html