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From: Zhihao Cheng <>
To: <>, <>,
Subject: [QUESTION] Why overlayfs cannot mounted as nfs_export and metacopy?
Date: Sat, 7 Aug 2021 18:17:02 +0800	[thread overview]
Message-ID: <> (raw)

Hi, all.

As title said. I wonder to know the reason for overlayfs mount failure 
with '-o nfs_export=on,metacopy=on'.

I modified kernel to enable these two options 'on',  it looks like that 
overlayfs can still work fine under nfs_v4.

Besides, I can get no more information about the reason from source 
code, maybe I missed something.

             reply	other threads:[~2021-08-07 10:17 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-07 10:17 Zhihao Cheng [this message]
2021-08-07 11:05 ` [QUESTION] Why overlayfs cannot mounted as nfs_export and metacopy? Amir Goldstein
2021-08-07 16:37   ` Amir Goldstein
2021-08-09  9:21     ` Zhihao Cheng
2021-08-09 21:35     ` Vivek Goyal
2021-08-10  4:17       ` Amir Goldstein
2021-08-10 19:48         ` Vivek Goyal
2021-08-10 20:00           ` Vivek Goyal
2021-08-11  6:51           ` Amir Goldstein
2021-08-16 18:27             ` Vivek Goyal
2021-08-16 18:44               ` Amir Goldstein
2021-08-16 19:00                 ` Vivek Goyal
2021-08-09 19:56   ` Vivek Goyal

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