From: Jeff Mahoney <jeffm@suse.com>
To: dsterba@suse.cz, linux-btrfs@vger.kernel.org,
Josef Bacik <jbacik@fusionio.com>
Subject: Re: [PATCH 00/13] [PATCH 00/13] sysfs publishing patchset (v2)
Date: Wed, 06 Nov 2013 12:08:57 -0500 [thread overview]
Message-ID: <527A77A9.7040208@suse.com> (raw)
In-Reply-To: <20131106170226.GY16662@twin.jikos.cz>
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On 11/6/13, 12:02 PM, David Sterba wrote:
> On Fri, Nov 01, 2013 at 01:06:54PM -0400, Jeff Mahoney wrote:
>> v2: An earlier version had a chunk intended for fs/btrfs/extent-tree.c
>> added as part of patch 13 instead of patch 10, causing build failures.
>>
>> <fsid>/devices/sdc1
>> <fsid>/devices/sdd1
>> <fsid>/label
>> <fsid>/allocation/data/flags
> ...
>> <fsid>/allocation/metadata/flags
> ...
>
> How is the mixed blockgroup setup presented? I guess that the values
> from used_bytes, total_bytes etc would be the same for data and metadata
> and the flags would denote that it's mixed.
No, since that's not how it's represented in the kernel. There's a
single space_info that's used for both, so allocation/data and
allocation/metadata wouldn't exist at all. allocation/mixed would exist
instead.
-Jeff
--
Jeff Mahoney
SUSE Labs
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next prev parent reply other threads:[~2013-11-06 17:09 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-01 17:06 [PATCH 00/13] [PATCH 00/13] sysfs publishing patchset (v2) Jeff Mahoney
2013-11-01 17:06 ` [PATCH 01/13] btrfs: add ioctls to query/change feature bits online Jeff Mahoney
2013-11-01 20:56 ` Zach Brown
2013-11-03 22:02 ` Jeff Mahoney
2013-11-01 17:06 ` [PATCH 02/13] kobject: export kobj_sysfs_ops Jeff Mahoney
2013-11-01 17:06 ` [PATCH 03/13] btrfs: publish supported featured in sysfs Jeff Mahoney
2013-11-01 17:06 ` [PATCH 04/13] btrfs: publish per-super attributes " Jeff Mahoney
2013-11-01 17:06 ` [PATCH 05/13] btrfs: publish per-super features " Jeff Mahoney
2013-11-01 17:07 ` [PATCH 06/13] btrfs: publish unknown feature bits " Jeff Mahoney
2013-11-01 17:07 ` [PATCH 07/13] btrfs: add ability to change features via sysfs Jeff Mahoney
2013-11-01 17:07 ` [PATCH 08/13] btrfs: use feature attribute names to print better error messages Jeff Mahoney
2013-11-01 17:07 ` [PATCH 09/13] btrfs: add ioctl to export size of global metadata reservation Jeff Mahoney
2013-11-01 17:07 ` [PATCH 10/13] btrfs: publish allocation data in sysfs Jeff Mahoney
2013-11-01 17:07 ` [PATCH 11/13] btrfs: publish device membership " Jeff Mahoney
2013-11-01 17:07 ` [PATCH 12/13] btrfs: publish fs label " Jeff Mahoney
2013-11-01 17:07 ` [PATCH 13/13] btrfs: add tracing for failed reservations Jeff Mahoney
2013-11-06 17:02 ` [PATCH 00/13] [PATCH 00/13] sysfs publishing patchset (v2) David Sterba
2013-11-06 17:08 ` Jeff Mahoney [this message]
2013-11-06 17:09 ` David Sterba
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