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From: Hannes Reinecke <hare@suse.de>
To: Matthew Wilcox <willy@infradead.org>, Keith Busch <kbusch@kernel.org>
Cc: Luis Chamberlain <mcgrof@kernel.org>,
	Theodore Ts'o <tytso@mit.edu>,
	lsf-pc@lists.linux-foundation.org, linux-fsdevel@vger.kernel.org,
	linux-mm@kvack.org, linux-block@vger.kernel.org
Subject: Re: [LSF/MM/BPF TOPIC] Cloud storage optimizations
Date: Fri, 3 Mar 2023 12:32:37 +0100	[thread overview]
Message-ID: <b8819a53-36f2-31c1-2640-8f0c97f72164@suse.de> (raw)
In-Reply-To: <ZAFuSSZ5vZN7/UAa@casper.infradead.org>

On 3/3/23 04:49, Matthew Wilcox wrote:
> On Thu, Mar 02, 2023 at 06:58:58PM -0700, Keith Busch wrote:
>> That said, I was hoping you were going to suggest supporting 16k logical block
>> sizes. Not a problem on some arch's, but still problematic when PAGE_SIZE is
>> 4k. :)
> 
> I was hoping Luis was going to propose a session on LBA size > PAGE_SIZE.
> Funnily, while the pressure is coming from the storage vendors, I don't
> think there's any work to be done in the storage layers.  It's purely
> a FS+MM problem.

Would love to have that session, though.
Luis?

Cheers,

Hannes
-- 
Dr. Hannes Reinecke		           Kernel Storage Architect
hare@suse.de			                  +49 911 74053 688
SUSE Software Solutions Germany GmbH, Frankenstr. 146, 90461 Nürnberg
Managing Directors: I. Totev, A. Myers, A. McDonald, M. B. Moerman
(HRB 36809, AG Nürnberg)


  reply	other threads:[~2023-03-03 11:33 UTC|newest]

Thread overview: 67+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-03-01  3:52 [LSF/MM/BPF TOPIC] Cloud storage optimizations Theodore Ts'o
2023-03-01  4:18 ` Gao Xiang
2023-03-01  4:40   ` Matthew Wilcox
2023-03-01  4:59     ` Gao Xiang
2023-03-01  4:35 ` Matthew Wilcox
2023-03-01  4:49   ` Gao Xiang
2023-03-01  5:01     ` Matthew Wilcox
2023-03-01  5:09       ` Gao Xiang
2023-03-01  5:19         ` Gao Xiang
2023-03-01  5:42         ` Matthew Wilcox
2023-03-01  5:51           ` Gao Xiang
2023-03-01  6:00             ` Gao Xiang
2023-03-02  3:13 ` Chaitanya Kulkarni
2023-03-02  3:50 ` Darrick J. Wong
2023-03-03  3:03   ` Martin K. Petersen
2023-03-02 20:30 ` Bart Van Assche
2023-03-03  3:05   ` Martin K. Petersen
2023-03-03  1:58 ` Keith Busch
2023-03-03  3:49   ` Matthew Wilcox
2023-03-03 11:32     ` Hannes Reinecke [this message]
2023-03-03 13:11     ` James Bottomley
2023-03-04  7:34       ` Matthew Wilcox
2023-03-04 13:41         ` James Bottomley
2023-03-04 16:39           ` Matthew Wilcox
2023-03-05  4:15             ` Luis Chamberlain
2023-03-05  5:02               ` Matthew Wilcox
2023-03-08  6:11                 ` Luis Chamberlain
2023-03-08  7:59                   ` Dave Chinner
2023-03-06 12:04               ` Hannes Reinecke
2023-03-06  3:50             ` James Bottomley
2023-03-04 19:04         ` Luis Chamberlain
2023-03-03 21:45     ` Luis Chamberlain
2023-03-03 22:07       ` Keith Busch
2023-03-03 22:14         ` Luis Chamberlain
2023-03-03 22:32           ` Keith Busch
2023-03-03 23:09             ` Luis Chamberlain
2023-03-16 15:29             ` Pankaj Raghav
2023-03-16 15:41               ` Pankaj Raghav
2023-03-03 23:51       ` Bart Van Assche
2023-03-04 11:08       ` Hannes Reinecke
2023-03-04 13:24         ` Javier González
2023-03-04 16:47         ` Matthew Wilcox
2023-03-04 17:17           ` Hannes Reinecke
2023-03-04 17:54             ` Matthew Wilcox
2023-03-04 18:53               ` Luis Chamberlain
2023-03-05  3:06               ` Damien Le Moal
2023-03-05 11:22               ` Hannes Reinecke
2023-03-06  8:23                 ` Matthew Wilcox
2023-03-06 10:05                   ` Hannes Reinecke
2023-03-06 16:12                   ` Theodore Ts'o
2023-03-08 17:53                     ` Matthew Wilcox
2023-03-08 18:13                       ` James Bottomley
2023-03-09  8:04                         ` Javier González
2023-03-09 13:11                           ` James Bottomley
2023-03-09 14:05                             ` Keith Busch
2023-03-09 15:23                             ` Martin K. Petersen
2023-03-09 20:49                               ` James Bottomley
2023-03-09 21:13                                 ` Luis Chamberlain
2023-03-09 21:28                                   ` Martin K. Petersen
2023-03-10  1:16                                     ` Dan Helmick
2023-03-10  7:59                             ` Javier González
2023-03-08 19:35                 ` Luis Chamberlain
2023-03-08 19:55                 ` Bart Van Assche
2023-03-03  2:54 ` Martin K. Petersen
2023-03-03  3:29   ` Keith Busch
2023-03-03  4:20   ` Theodore Ts'o
2023-07-16  4:09 BELINDA Goodpaster kelly

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