linux-kernel - Re: Unionmount and overlayfs testsuite

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Message-ID: <16621.1401425074@jrobl>
Date:	Fri, 30 May 2014 13:44:34 +0900
From:	"J. R. Okajima" <hooanon05g@...il.com>
To:	David Howells <dhowells@...hat.com>,
	Miklos Szeredi <miklos@...redi.hu>, viro@...IV.linux.org.uk,
	torvalds@...ux-foundation.org, linux-fsdevel@...r.kernel.org,
	linux-kernel@...r.kernel.org, hch@...radead.org,
	akpm@...ux-foundation.org, apw@...onical.com, nbd@...nwrt.org,
	neilb@...e.de, jordipujolp@...il.com, ezk@....cs.sunysb.edu,
	sedat.dilek@...il.com, mszeredi@...e.cz
Subject: Re: Unionmount and overlayfs testsuite


"J. R. Okajima":
> - readlink.test,
> 	fs_op readlink $file -R $testdir/direct_dir_sym100 ${termslash:+-E EINVAL}
>   It expects "$testdir/direct_dir_sym100". Does it mean UnionMount
>   converts the target path?
>   For example,
>   - /u = /rw + /ro
>   - /rw/symlinkA doesn't exist
>   - /ro/symlinkA points to /ro/fileA
>   Does readlink(2) return "/u/fileA" instead of "/u/fileA"?

Ouch!
I meant "Does ... instead of /ro/fileA?"


J. R. Okajima
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