From: Amir Goldstein <amir73il@gmail.com>
To: "zhangyi (F)" <yi.zhang@huawei.com>
Cc: overlayfs <linux-unionfs@vger.kernel.org>,
Miklos Szeredi <miklos@szeredi.hu>, Miao Xie <miaoxie@huawei.com>,
yangerkun <yangerkun@huawei.com>
Subject: Re: [RFC PATCH v2 9/9] ovl: check redirect_dir feature when detect redirect xattr on dir
Date: Wed, 1 Aug 2018 14:30:51 +0300 [thread overview]
Message-ID: <CAOQ4uxgecg_TuCkQrtY7Oj-vL34Mdj-FBsMgQByaKfNWZKFkkQ@mail.gmail.com> (raw)
In-Reply-To: <20180731093727.26855-10-yi.zhang@huawei.com>
On Tue, Jul 31, 2018 at 12:37 PM, zhangyi (F) <yi.zhang@huawei.com> wrote:
> After we introduce the fsck.overlay program, we could check and fix
> the inconsistency of feature set xattr, so it's a good opportunity
> check the redirect dir feature when we detect redirect xattr on
> directory in the underlying layer. If the feature is necessary
> (OVL_FS_V2 for all layers and OVL_FS_UPPER_V2 for upper layer) but
> the redirect dir feature is missing, the feature set is inconsistent
> and fsck.overlay is required.
>
> Signed-off-by: zhangyi (F) <yi.zhang@huawei.com>
> ---
next prev parent reply other threads:[~2018-08-01 11:30 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-31 9:37 [RFC PATCH v2 0/9] ovl: add feature set support zhangyi (F)
2018-07-31 9:37 ` [RFC PATCH v2 1/9] ovl: store ovl upper root path in ovl_fs zhangyi (F)
2018-08-01 6:48 ` Amir Goldstein
2018-07-31 9:37 ` [RFC PATCH v2 2/9] ovl: read feature set from each layer's root dir zhangyi (F)
2018-08-01 7:44 ` Amir Goldstein
2018-08-03 12:11 ` zhangyi (F)
2018-07-31 9:37 ` [RFC PATCH v2 3/9] ovl: check file system features can be mounted properly zhangyi (F)
2018-08-01 8:06 ` Amir Goldstein
2018-07-31 9:37 ` [RFC PATCH v2 4/9] ovl: add helper funcs to set upper layer feature set zhangyi (F)
2018-08-01 8:51 ` Amir Goldstein
2018-08-01 11:04 ` Amir Goldstein
2018-07-31 9:37 ` [RFC PATCH v2 5/9] ovl: add redirect dir feature when set redirect xattr to dir zhangyi (F)
2018-08-01 11:03 ` Amir Goldstein
2018-08-03 11:52 ` zhangyi (F)
2018-08-03 20:38 ` Amir Goldstein
2018-07-31 9:37 ` [RFC PATCH v2 6/9] ovl: add index feature if index dir exists zhangyi (F)
2018-08-01 11:15 ` Amir Goldstein
2018-07-31 9:37 ` [RFC PATCH v2 7/9] ovl: add nfs_export feature when nfs_export is enabled zhangyi (F)
2018-08-01 11:20 ` Amir Goldstein
2018-07-31 9:37 ` [RFC PATCH v2 8/9] ovl: force mount underlying layers which have feature sets zhangyi (F)
[not found] ` <CAOQ4uxgZcwxENyf5STfNgL6juLoHvOBnWkORpifp0pv04oi8Ww@mail.gmail.com>
2018-08-03 11:25 ` zhangyi (F)
[not found] ` <CAOQ4uxjxY1Urjy2fUEkV24ZfxbDjAu1vkJcERNc_7uZVmJ+2YA@mail.gmail.com>
2018-08-06 1:15 ` zhangyi (F)
2018-07-31 9:37 ` [RFC PATCH v2 9/9] ovl: check redirect_dir feature when detect redirect xattr on dir zhangyi (F)
2018-08-01 11:30 ` Amir Goldstein [this message]
2018-08-01 11:35 ` Amir Goldstein
2018-08-02 12:30 ` Vivek Goyal
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