From: "Darrick J. Wong" <djwong@kernel.org>
To: Christoph Hellwig <hch@infradead.org>
Cc: cem@kernel.org, cmaiolino@redhat.com, linux-xfs@vger.kernel.org
Subject: Re: [PATCH 090/111] libxfs: partition memfd files to avoid using too many fds
Date: Tue, 16 Apr 2024 11:55:59 -0700 [thread overview]
Message-ID: <20240416185559.GA11948@frogsfrogsfrogs> (raw)
In-Reply-To: <Zh7Hx2VFFn-M1uuX@infradead.org>
On Tue, Apr 16, 2024 at 11:47:35AM -0700, Christoph Hellwig wrote:
> On Tue, Apr 16, 2024 at 09:57:41AM -0700, Darrick J. Wong wrote:
> > cloud-init is a piece of software that cloud/container vendors install
> > in the rootfs that will, upon the first startup, growfs the minified
> > root image to cover the entire root disk. This is why we keep getting
> > complaints about 1TB filesystems with 1,000 AGs in them. It's "fine"
> > for ext4 because of the 128M groups, and completely terrible for XFS.
> >
> > (More generally it will also configure networking, accounts, and the
> > mandatory vendor agents and whatnot.)
>
> Yes, I know cloud-init, but between the misspelling and not directly
> obvious relevance I didn't get the reference.
Sorry, that was a typo on my part.
--D
next prev parent reply other threads:[~2024-04-16 18:56 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-16 0:51 [PATCHBOMB v3] xfsprogs: everything headed towards 6.9 Darrick J. Wong
2024-04-16 0:57 ` [PATCHSET 1/4] xfsprogs: bug fixes for 6.8 Darrick J. Wong
2024-04-16 0:58 ` [PATCH 1/5] xfs_repair: double-check with shortform attr verifiers Darrick J. Wong
2024-04-16 0:59 ` [PATCH 2/5] xfs_db: improve number extraction in getbitval Darrick J. Wong
2024-04-16 4:53 ` Christoph Hellwig
2024-04-16 0:59 ` [PATCH 3/5] xfs_scrub: fix threadcount estimates for phase 6 Darrick J. Wong
2024-04-16 4:53 ` Christoph Hellwig
2024-04-16 0:59 ` [PATCH 4/5] xfs_scrub: don't fail while reporting media scan errors Darrick J. Wong
2024-04-16 0:59 ` [PATCH 5/5] xfs_io: add linux madvise advice codes Darrick J. Wong
2024-04-17 7:34 ` [PATCHSET 1/4] xfsprogs: bug fixes for 6.8 Carlos Maiolino
2024-04-17 15:30 ` Darrick J. Wong
2024-04-16 0:58 ` [PATCHSET 2/4] libxfs: sync with 6.9 Darrick J. Wong
2024-04-16 1:00 ` [PATCH 088/111] libxfs: teach buftargs to maintain their own buffer hashtable Darrick J. Wong
2024-04-16 1:00 ` [PATCH 089/111] libxfs: add xfile support Darrick J. Wong
2024-04-16 1:00 ` [PATCH 090/111] libxfs: partition memfd files to avoid using too many fds Darrick J. Wong
2024-04-16 4:55 ` Christoph Hellwig
2024-04-16 15:49 ` Darrick J. Wong
2024-04-16 16:29 ` Christoph Hellwig
2024-04-16 16:57 ` Darrick J. Wong
2024-04-16 18:47 ` Christoph Hellwig
2024-04-16 18:55 ` Darrick J. Wong [this message]
2024-04-24 17:20 ` [PATCH v3.1 " Darrick J. Wong
2024-04-16 1:00 ` [PATCH 091/111] xfs: teach buftargs to maintain their own buffer hashtable Darrick J. Wong
2024-04-16 1:01 ` [PATCH 092/111] libxfs: support in-memory buffer cache targets Darrick J. Wong
2024-04-16 0:58 ` [PATCHSET v30.3 3/4] xfsprogs: bmap log intent cleanups Darrick J. Wong
2024-04-16 1:01 ` [PATCH 1/4] libxfs: remove kmem_alloc, kmem_zalloc, and kmem_free Darrick J. Wong
2024-04-16 4:55 ` Christoph Hellwig
2024-04-16 1:01 ` [PATCH 2/4] libxfs: add a bi_entry helper Darrick J. Wong
2024-04-16 4:55 ` Christoph Hellwig
2024-04-16 1:01 ` [PATCH 3/4] libxfs: reuse xfs_bmap_update_cancel_item Darrick J. Wong
2024-04-16 4:55 ` Christoph Hellwig
2024-04-16 1:02 ` [PATCH 4/4] libxfs: add a xattr_entry helper Darrick J. Wong
2024-04-16 4:56 ` Christoph Hellwig
2024-04-16 0:58 ` [PATCHSET v30.3 4/4] xfs_repair: minor fixes Darrick J. Wong
2024-04-16 1:02 ` [PATCH 1/1] xfs_repair: check num before bplist[num] Darrick J. Wong
2024-04-16 4:56 ` Christoph Hellwig
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