linux-kernel - Re: Unionmount and overlayfs testsuite

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Date:	Thu, 29 May 2014 19:19:23 +0200
From:	Sedat Dilek <sedat.dilek@...il.com>
To:	David Howells <dhowells@...hat.com>
Cc:	Miklos Szeredi <miklos@...redi.hu>,
	Al Viro <viro@...iv.linux.org.uk>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	linux-fsdevel <linux-fsdevel@...r.kernel.org>,
	LKML <linux-kernel@...r.kernel.org>,
	Christoph Hellwig <hch@...radead.org>,
	Andrew Morton <akpm@...ux-foundation.org>, apw@...onical.com,
	Felix Fietkau <nbd@...nwrt.org>, neilb@...e.de,
	jordipujolp@...il.com, ezk@....cs.sunysb.edu,
	"J. R. Okajima" <hooanon05@...oo.co.jp>, mszeredi@...e.cz
Subject: Re: Unionmount and overlayfs testsuite

On Thu, May 29, 2014 at 7:15 PM, David Howells <dhowells@...hat.com> wrote:
> Sedat Dilek <sedat.dilek@...il.com> wrote:
>
>> # grep LOCKDEP /boot/config-3.15.0-rc7-58.1-iniza-small
>> CONFIG_LOCKDEP_SUPPORT=y
>
> That's not LOCKDEP, merely support for it.  What I see:
>
>         warthog>grep LOCKDEP build/.config
>         CONFIG_LOCKDEP_SUPPORT=y
>         CONFIG_LOCKDEP=y
>
>> ./tool_box.inc: line 144: /usr/local/bin/open-file: No such file or directory
>
> Did you follow this step in the README file?
>
>         (2) Copy fs-op and open-file to /usr/local/bin/
>

Oops, no.

# cp -v fs-op open-file /usr/local/bin/
»fs-op“ -> »/usr/local/bin/fs-op“
»open-file“ -> »/usr/local/bin/open-file“

# LC_ALL=C TEST_OVERLAYFS=1 ./run.sh
***
*** ./run.sh open-plain.test
***
TEST100: Open O_RDONLY
 - open_file -r /mnt/a/foo100 -R :xxx:yyy:zzz
 - open_file -r /mnt/a/foo100 -R :xxx:yyy:zzz
TEST101: Open O_WRONLY
 - open_file -w /mnt/a/foo101 -W q
/mnt/a/foo101: Test file not on upper filesystem  (line 30)

- Sedat -
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