From: bfields@fieldses.org (J. Bruce Fields)
To: trondmy@kernel.org
Cc: Anna Schumaker <anna.schumaker@netapp.com>, linux-nfs@vger.kernel.org
Subject: Re: [PATCH 0/5] Support case insensitive filesystems in NFSv4
Date: Mon, 3 Jan 2022 15:08:47 -0500 [thread overview]
Message-ID: <20220103200847.GH21514@fieldses.org> (raw)
In-Reply-To: <20211217203658.439352-1-trondmy@kernel.org>
On Fri, Dec 17, 2021 at 03:36:53PM -0500, trondmy@kernel.org wrote:
> From: Trond Myklebust <trond.myklebust@hammerspace.com>
>
> Add support for detecting an export of a case insensitive filesystem in
> NFSv4. If that is the case, then we need to adjust the dentry caching
> and invalidation rules to ensure that we don't inadvertently end up
> caching other case folded aliases after an operation that results in a
> directory entry name change.
What server and configuration are you testing this against?
--b.
>
> Trond Myklebust (5):
> NFSv4: Add some support for case insensitive filesystems
> NFSv4: Just don't cache negative dentries on case insensitive servers
> NFS: Invalidate negative dentries on all case insensitive directory
> changes
> NFS: Add a helper to remove case-insensitive aliases
> NFS: Fix the verifier for case sensitive filesystem in
> nfs_atomic_open()
>
> fs/nfs/dir.c | 41 +++++++++++++++++++++++++++++++++------
> fs/nfs/internal.h | 1 +
> fs/nfs/nfs4proc.c | 13 +++++++++++--
> fs/nfs/nfs4xdr.c | 40 ++++++++++++++++++++++++++++++++++++++
> include/linux/nfs_fs_sb.h | 2 ++
> include/linux/nfs_xdr.h | 2 ++
> 6 files changed, 91 insertions(+), 8 deletions(-)
>
> --
> 2.33.1
next prev parent reply other threads:[~2022-01-03 20:08 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-17 20:36 [PATCH 0/5] Support case insensitive filesystems in NFSv4 trondmy
2021-12-17 20:36 ` [PATCH 1/5] NFSv4: Add some support for case insensitive filesystems trondmy
2021-12-17 20:36 ` [PATCH 2/5] NFSv4: Just don't cache negative dentries on case insensitive servers trondmy
2021-12-17 20:36 ` [PATCH 3/5] NFS: Invalidate negative dentries on all case insensitive directory changes trondmy
2021-12-17 20:36 ` [PATCH 4/5] NFS: Add a helper to remove case-insensitive aliases trondmy
2021-12-17 20:36 ` [PATCH 5/5] NFS: Fix the verifier for case sensitive filesystem in nfs_atomic_open() trondmy
2022-01-03 20:08 ` J. Bruce Fields [this message]
2022-01-03 20:11 ` [PATCH 0/5] Support case insensitive filesystems in NFSv4 Trond Myklebust
2022-01-03 21:46 ` bfields
2022-01-03 22:13 ` Trond Myklebust
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