From: Wang Yugui <wangyugui@e16-tech.com>
To: dsterba@suse.cz, Wang Yugui <wangyugui@e16-tech.com>,
Stefan Roesch <shr@fb.com>,
linux-btrfs@vger.kernel.org, kernel-team@fb.com
Subject: Re: [PATCH v6 1/4] btrfs: store chunk size in space-info struct.
Date: Tue, 26 Jul 2022 06:25:38 +0800 [thread overview]
Message-ID: <20220726062537.D2E7.409509F4@e16-tech.com> (raw)
In-Reply-To: <20220725134149.GY13489@twin.jikos.cz>
Hi,
> On Sat, Jul 23, 2022 at 07:49:37AM +0800, Wang Yugui wrote:
> > Hi,
> >
> > In this patch, the max chunk size is changed from
> > BTRFS_MAX_DATA_CHUNK_SIZE(10G) to SZ_1G without any comment ?
>
> The patch hasn't been merged, the change from 1G to 10G without proper
> evaluation won't happen. The sysfs knob is available for users who want
> to test it or know that the non-default value works in their
> environment.
this patch is in misc-next( 5.19.0-rc8 based, 5.19.0-rc7 based) now.
5.19.0-rc8 based:
f6fca3917b4d btrfs: store chunk size in space-info struct
The sysfs knob show that current default chunk size is 1G, not 10G as
older version.
Best Regards
Wang Yugui (wangyugui@e16-tech.com)
2022/07/26
next prev parent reply other threads:[~2022-07-25 22:25 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-03 22:04 [PATCH v6 0/4] btrfs: sysfs: set / query btrfs chunk size Stefan Roesch
2021-12-03 22:04 ` [PATCH v6 1/4] btrfs: store chunk size in space-info struct Stefan Roesch
2022-07-22 23:49 ` Wang Yugui
2022-07-25 13:41 ` David Sterba
2022-07-25 22:25 ` Wang Yugui [this message]
2022-07-26 17:08 ` David Sterba
2022-07-29 1:23 ` Wang Yugui
2022-07-29 2:05 ` Wang Yugui
2022-07-29 3:14 ` Wang Yugui
2022-07-29 4:44 ` Wang Yugui
2022-08-18 6:32 ` Qu Wenruo
2021-12-03 22:04 ` [PATCH v6 2/4] btrfs: expose chunk size in sysfs Stefan Roesch
2021-12-03 22:04 ` [PATCH v6 3/4] btrfs: add force_chunk_alloc sysfs entry to force allocation Stefan Roesch
2021-12-03 22:04 ` [PATCH v6 4/4] btrfs: increase metadata alloc size to 5GB for volumes > 50GB Stefan Roesch
2022-08-18 10:40 ` [PATCH v6 0/4] btrfs: sysfs: set / query btrfs chunk size Qu Wenruo
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