Thank you very much for the patch, I'll try it tomorrow
Tomas M
[EMAIL PROTECTED] wrote:
> Tomas M:
>> I was just wondering if there is a way to see what resources
>> (files/directories/etc) are used by aufs (perhaps through /proc or
>> /sys). This would help very much. So please consider this as a feature
>> request for aufs sometime in the future :)
>
> I have a plan to show the opened aufs files via sysfs.
> In your case, the cause can be the current working directory of a
> process. It is just referenced instead of opened.
>
> This debug patch prints 'busy' dentries which represents filenames when
> you invoke remount,del. If you don't get any filenames, then it means
> you hit other minor reason.
>
>
> Junjiro Okajima
>
> ----------------------------------------------------------------------
> diff -x CVS -x RCS -x .pdiff -rup ../../aufs.anon/aufs/fs/aufs/branch.c
> ./fs/aufs/branch.c
> --- ../../aufs.anon/aufs/fs/aufs/branch.c 2007-06-18 11:43:34.000000000
> +0900
> +++ ./fs/aufs/branch.c 2007-06-18 22:07:56.069294432 +0900
> @@ -592,7 +592,8 @@ static int test_children_busy(struct den
> err = -EBUSY;
> di_read_unlock(d, AUFS_I_RLOCK);
> if (err)
> - LKTRTrace("%.*s\n", DLNPair(d));
> + //LKTRTrace("%.*s\n", DLNPair(d));
> + Dbg("%.*s\n", DLNPair(d));
> }
> }
> di_write_lock_child(root); /* aufs_write_lock() calls ..._child() */
>
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