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From: Randy Dunlap <rdunlap@infradead.org>
To: Kent Overstreet <kent.overstreet@gmail.com>
Cc: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-bcache@vger.kernel.org, Dave Chinner <dchinner@redhat.com>,
	"Darrick J . Wong" <darrick.wong@oracle.com>,
	hare@suse.com
Subject: Re: [PATCH 1/2] bcachefs: On disk data structures
Date: Sun, 13 May 2018 15:49:21 -0700	[thread overview]
Message-ID: <3bf4a87c-20fc-0b9f-1c27-c43d1c194b47@infradead.org> (raw)
In-Reply-To: <20180513222948.GA20114@kmo-pixel>

On 05/13/2018 03:29 PM, Kent Overstreet wrote:
> On Sun, May 13, 2018 at 01:30:06PM -0700, Randy Dunlap wrote:
>> On 05/08/2018 03:17 PM, Kent Overstreet wrote:
> 
>>> + * various btrees. There are only a small number of btrees, they're not
>>> + * sharded - we have one btree for extents, another for inodes, et cetera.
>>
>>    or shared?
> 
> No, I mean sharded - we're e.g. not splitting up the extents btree into one
> btree per inode. 

Got it, thanks.

>> I know that you have already answered a few comments about endianness,
>> so maybe you answered this and I missed it.
>>
>> Can a bcachefs fs be shared, a la NFS?  I.e., can multiple different-endian
>> clients be accessing the same bcachefs?
> 
> NFS works. I haven't tested NFS to different endian clients, wasn't aware there
> was any reason to... are there potential issues there I'm not aware of?

Not that I know of.

thanks,
-- 
~Randy

  reply	other threads:[~2018-05-13 22:49 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-05-08 22:17 [PATCH 0/2] bcachefs: on disk data structures, ioctl interface - review requested for upstreaming Kent Overstreet
2018-05-08 22:17 ` [PATCH 1/2] bcachefs: On disk data structures Kent Overstreet
2018-05-11  8:32   ` Dave Chinner
2018-05-11 22:04     ` Kent Overstreet
2018-05-13 20:30   ` Randy Dunlap
2018-05-13 22:29     ` Kent Overstreet
2018-05-13 22:49       ` Randy Dunlap [this message]
2018-05-08 22:18 ` [PATCH 2/2] bcachefs: Ioctl interface Kent Overstreet

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