Return-Path: Delivered-To: apmail-incubator-couchdb-user-archive@locus.apache.org Received: (qmail 95711 invoked from network); 11 Nov 2008 17:07:15 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.2) by minotaur.apache.org with SMTP; 11 Nov 2008 17:07:15 -0000 Received: (qmail 89593 invoked by uid 500); 11 Nov 2008 17:07:20 -0000 Delivered-To: apmail-incubator-couchdb-user-archive@incubator.apache.org Received: (qmail 89571 invoked by uid 500); 11 Nov 2008 17:07:20 -0000 Mailing-List: contact couchdb-user-help@incubator.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: couchdb-user@incubator.apache.org Delivered-To: mailing list couchdb-user@incubator.apache.org Received: (qmail 89560 invoked by uid 99); 11 Nov 2008 17:07:20 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 11 Nov 2008 09:07:20 -0800 X-ASF-Spam-Status: No, hits=3.2 required=10.0 tests=HTML_MESSAGE,SPF_NEUTRAL X-Spam-Check-By: apache.org Received-SPF: neutral (athena.apache.org: 74.125.44.153 is neither permitted nor denied by domain of ayende@ayende.com) Received: from [74.125.44.153] (HELO yx-out-1718.google.com) (74.125.44.153) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 11 Nov 2008 17:05:59 +0000 Received: by yx-out-1718.google.com with SMTP id 36so1204521yxh.0 for ; Tue, 11 Nov 2008 09:06:30 -0800 (PST) Received: by 10.142.241.15 with SMTP id o15mr3069197wfh.104.1226423189605; Tue, 11 Nov 2008 09:06:29 -0800 (PST) Received: by 10.142.177.17 with HTTP; Tue, 11 Nov 2008 09:06:29 -0800 (PST) Message-ID: <27d8d0930811110906q337fefa7l73a95efffbf9edfe@mail.gmail.com> Date: Tue, 11 Nov 2008 19:06:29 +0200 From: "Ayende Rahien" To: couchdb-user@incubator.apache.org Subject: Re: Any opinions on an NFS data store? In-Reply-To: <9FAB5490-B178-49D0-A557-CAAF65668570@aptela.com> MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_Part_111798_18800642.1226423189605" References: <9FAB5490-B178-49D0-A557-CAAF65668570@aptela.com> X-Virus-Checked: Checked by ClamAV on apache.org ------=_Part_111798_18800642.1226423189605 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline Probably a bad idea, a lot of NFS implementation would not respect flush() in the same way that a disk would.caching at the local level is also going to cause a whole lot of problem. On Tue, Nov 11, 2008 at 7:03 PM, Mahesh Paolini-Subramanya < mahesh@aptela.com> wrote: > Assuming just one CouchDB server, would having the data store be NFS based > even work? > What about multiple servers? I can definitely see chaos emerging from > multiple servers building View indexes simultaneously, but what if > read-access was done with 'update=false'? > What about writes with multiple servers? > > Just wondering if there are any *immediate* gotchas that I should be aware > of (e.g., NFS - Just Say No :-) ) > > cheers > --- > Mahesh Paolini-Subramanya > CTO, Aptela Inc. > (703.386.1500 x9100) > http://www.aptela.com > > ------=_Part_111798_18800642.1226423189605--