Re: subvolume info in /proc/mounts

2012-02-21 Thread David Sterba
On Thu, Feb 09, 2012 at 02:44:03PM +0100, David Sterba wrote: > --- a/fs/btrfs/super.c > +++ b/fs/btrfs/super.c > @@ -766,6 +766,9 @@ static int btrfs_show_options(struct seq_file *seq, > struct vfsmount *vfs) > seq_puts(seq, ",inode_cache"); > if (btrfs_test_opt(root, SKIP

Re: subvolume info in /proc/mounts

2012-02-10 Thread Nikos Voutsinas
> On Sat, Feb 04, 2012 at 08:40:51PM +0200, Nikos Voutsinas wrote: >> There was a patch to include the subvolume mount option into >> /proc/mounts. >> Did that make it into the kernel; >> If not, what is the formal way to find out which subvolume is mounted; > see /proc/self/mountinfo there is 'fs

Re: subvolume info in /proc/mounts

2012-02-09 Thread David Sterba
On Mon, Feb 06, 2012 at 01:52:15PM +, Al Viro wrote: > On Mon, Feb 06, 2012 at 07:18:24AM -0500, Christoph Hellwig wrote: > > On Mon, Feb 06, 2012 at 12:53:21PM +0100, David Sterba wrote: > > > On Sun, Feb 05, 2012 at 12:30:42PM +0200, Nikos Voutsinas wrote: > > > > It's quite old, but what was

Re: subvolume info in /proc/mounts

2012-02-07 Thread Goffredo Baroncelli
Hi Christoph On Monday, 06 February, 2012 13:18:24 Christoph Hellwig wrote: > On Mon, Feb 06, 2012 at 12:53:21PM +0100, David Sterba wrote: > > On Sun, Feb 05, 2012 at 12:30:42PM +0200, Nikos Voutsinas wrote: > > > It's quite old, but what was this about; > > > > > > http://thread.gmane.org/gmane

Re: subvolume info in /proc/mounts

2012-02-06 Thread Al Viro
On Mon, Feb 06, 2012 at 07:18:24AM -0500, Christoph Hellwig wrote: > On Mon, Feb 06, 2012 at 12:53:21PM +0100, David Sterba wrote: > > On Sun, Feb 05, 2012 at 12:30:42PM +0200, Nikos Voutsinas wrote: > > > It's quite old, but what was this about; > > > > > > http://thread.gmane.org/gmane.comp.file

Re: subvolume info in /proc/mounts

2012-02-06 Thread Christoph Hellwig
On Mon, Feb 06, 2012 at 12:53:21PM +0100, David Sterba wrote: > On Sun, Feb 05, 2012 at 12:30:42PM +0200, Nikos Voutsinas wrote: > > It's quite old, but what was this about; > > > > http://thread.gmane.org/gmane.comp.file-systems.btrfs/4487 > > Thanks, the patch looks ok and works as expected. >

Re: subvolume info in /proc/mounts

2012-02-06 Thread David Sterba
On Sun, Feb 05, 2012 at 12:30:42PM +0200, Nikos Voutsinas wrote: > It's quite old, but what was this about; > > http://thread.gmane.org/gmane.comp.file-systems.btrfs/4487 Thanks, the patch looks ok and works as expected. Goffredo, do you want to resend it? (The lock around the mnt_root is not ne

Re: subvolume info in /proc/mounts

2012-02-06 Thread Karel Zak
On Sat, Feb 04, 2012 at 08:40:51PM +0200, Nikos Voutsinas wrote: > There was a patch to include the subvolume mount option into /proc/mounts. > Did that make it into the kernel; > > If not, what is the formal way to find out which subvolume is mounted; see /proc/self/mountinfo there is 'fs root'

Re: subvolume info in /proc/mounts

2012-02-05 Thread Fajar A. Nugraha
On Sun, Feb 5, 2012 at 5:30 PM, Nikos Voutsinas wrote: >>> If not, what is the formal way to find out which subvolume is mounted; >> >> Not right now, see detailed answer to a similar question: >> http://permalink.gmane.org/gmane.comp.file-systems.btrfs/15385 > Assuming that pools with multiple s

Re: subvolume info in /proc/mounts

2012-02-05 Thread Nikos Voutsinas
> Hi, > > On Sat, Feb 04, 2012 at 08:40:51PM +0200, Nikos Voutsinas wrote: >> There was a patch to include the subvolume mount option into >> /proc/mounts. >> Did that make it into the kernel; > > I havent' seen such patch, do you have a link? > >> If not, what is the formal way to find out which s

Re: subvolume info in /proc/mounts

2012-02-04 Thread David Sterba
Hi, On Sat, Feb 04, 2012 at 08:40:51PM +0200, Nikos Voutsinas wrote: > There was a patch to include the subvolume mount option into /proc/mounts. > Did that make it into the kernel; I havent' seen such patch, do you have a link? > If not, what is the formal way to find out which subvolume is mou

subvolume info in /proc/mounts

2012-02-04 Thread Nikos Voutsinas
Hi, There was a patch to include the subvolume mount option into /proc/mounts. Did that make it into the kernel; If not, what is the formal way to find out which subvolume is mounted; Cheers, Nikos -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a messag