From: Boaz Harrosh <bharrosh@panasas.com>
To: Andy Adamson <andros@netapp.com>
Cc: Daniel.Muntz@emc.com, sjoshi@bluearc.com,
linux-nfs@vger.kernel.org, bhalevy@panasas.com
Subject: Re: 4.1 client - LAYOUTCOMMIT & close
Date: Tue, 06 Jul 2010 17:04:58 +0300 [thread overview]
Message-ID: <4C33380A.4080904@panasas.com> (raw)
In-Reply-To: <0E2B1FE3-3B42-4BF2-BECE-A611DADF3983@netapp.com>
On 07/06/2010 04:37 PM, Andy Adamson wrote:
>
> On Jul 2, 2010, at 5:46 PM, <Daniel.Muntz@emc.com> wrote:
>
> What I consider an 'extremely lame pNFS file layout server' is one
> that requires COMMITs to the DS and then depends upon the LAYOUTCOMMIT
> to communicate the commited data size to the MDS.
>
(And mtime)
This is not "lame" this is "smart". There are tens of DS(s) but
thousands of clients with thousands of open files each, better
make the clients busy then the servers.
You are not looking scale.
> -->Andy
>
Boaz
next prev parent reply other threads:[~2010-07-06 14:05 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-01 23:47 4.1 client - LAYOUTCOMMIT Sandeep Joshi
2010-07-02 0:07 ` 4.1 client - LAYOUTCOMMIT & close Sandeep Joshi
[not found] ` <A062FCC8662DA848949F7C3046B9BEAE01F3A6EE-e1HlL03umel79urLq6li5IWksG4c/lV9Sp/tIRYA5EM@public.gmane.org>
2010-07-02 15:41 ` Andy Adamson
2010-07-02 17:08 ` 4.1 client - LAYOUTCOMMIT & close Suchit Kaura
[not found] ` <loom.20100702T190300-538-eS7Uydv5nfjZ+VzJOa5vwg@public.gmane.org>
2010-07-06 13:12 ` Andy Adamson
2010-07-06 13:23 ` Benny Halevy
2010-07-02 21:46 ` 4.1 client - LAYOUTCOMMIT & close Daniel.Muntz
2010-07-06 13:35 ` Benny Halevy
2010-07-06 13:37 ` Andy Adamson
2010-07-06 14:04 ` Boaz Harrosh [this message]
2010-07-06 19:20 ` Daniel.Muntz
2010-07-06 20:40 ` Trond Myklebust
2010-07-06 22:50 ` Daniel.Muntz
2010-07-06 23:23 ` Trond Myklebust
2010-07-07 12:05 ` Benny Halevy
2010-07-07 13:06 ` Trond Myklebust
2010-07-07 13:18 ` [nfsv4] " Trond Myklebust
2010-07-07 13:51 ` Benny Halevy
2010-07-07 14:03 ` Trond Myklebust
2010-07-07 17:45 ` Dean Hildebrand
2010-07-07 20:39 ` Daniel.Muntz
2010-07-07 21:01 ` Trond Myklebust
2010-07-07 22:04 ` Noveck_David
2010-07-07 22:27 ` Trond Myklebust
2010-07-07 22:44 ` david.black
2010-07-07 22:52 ` Trond Myklebust
2010-07-07 23:09 ` Trond Myklebust
[not found] ` <1278544497.15524.17.camel@heimdal.trondhje! m .org>
[not found] ` < 4C35F5E3.3000604@panasas.com>
2010-07-07 23:14 ` Trond Myklebust
2010-07-08 15:59 ` Benny Halevy
2010-07-08 20:30 ` [nfsv4] " david.black
2010-07-08 21:16 ` Trond Myklebust
2010-07-08 23:51 ` Daniel.Muntz
[not found] ` <1278623771.13551.54.camel-rJ7iovZKK19ZJLDQqaL3InhyD016LWXt@public.gmane.org>
2010-07-09 0:03 ` [nfsv4] " Sandeep Joshi
2010-07-08 22:12 ` sfaibish
2010-07-08 23:01 ` Tom Haynes
2010-07-08 23:57 ` sfaibish
2010-07-09 0:41 ` [nfsv4] " Trond Myklebust
2010-07-06 13:20 ` 4.1 client - LAYOUTCOMMIT Benny Halevy
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