Re: [PATCH v2] Btrfs-progs: add support for device replace procedure

2013-02-16 Thread Martin Steigerwald
Am Dienstag, 11. Dezember 2012 schrieb Stefan Behrens: > This is the user mode part of the device replace patch series. Thank you for working on this. > The command group "btrfs replace" is added with three commands: > - btrfs replace start srcdev|srcdevid targetdev [-Bfr] mount_point > - btrfs r

Re: [btrfs-progs] testing btrfs hierarchical quotas

2013-02-16 Thread Hugo Mills
On Sat, Feb 16, 2013 at 06:55:09PM +1100, Dave Chinner wrote: > On Fri, Feb 15, 2013 at 08:59:06PM +, Hugo Mills wrote: > >Hi, Hemanth, > > > >Here's a question -- what are you testing? (Not just here, but in > > general, with your test infrastructure) > > > >There are (at least)

Why does "btrfs send /mnt/btrfs-root" fail with "ERROR: /mnt/btrfs-root is not read-only." even when mounted with option "ro"?

2013-02-16 Thread Adam Ryczkowski
Question as in title. I did remount my btrfs partition as read-only (i.e. I did "sudo mount /dev/sda9 /mnt/btrfs-root -o ro") And when I did btrfs send /mnt/btrfs-root >/dev/null I received "ERROR: /mnt/adama-docs is not read-only." Although, when I sudo touch /mnt/btrfs-root/foo I get "to

Re: Why does "btrfs send /mnt/btrfs-root" fail with "ERROR: /mnt/btrfs-root is not read-only." even when mounted with option "ro"?

2013-02-16 Thread Hugo Mills
On Sat, Feb 16, 2013 at 11:07:28PM +0100, Adam Ryczkowski wrote: > Question as in title. > > I did remount my btrfs partition as read-only > > (i.e. I did "sudo mount /dev/sda9 /mnt/btrfs-root -o ro") > > And when I did > btrfs send /mnt/btrfs-root >/dev/null > I received "ERROR: /mnt/adama-do

How to clone btrfs partition?

2013-02-16 Thread Adam Ryczkowski
Welcome, I need to clone btrfs partition. Not a single snapshot, but the whole lot of snapshots. I thought that send & receive can help me. Can it? When I try to use btrfs send /mnt/btrfs-root >/dev/null I get "ERROR: /mnt/adama-docs is not read-only.", and I was explained that I need to us

Re: How to clone btrfs partition?

2013-02-16 Thread Hugo Mills
On Sun, Feb 17, 2013 at 12:14:30AM +0100, Adam Ryczkowski wrote: > Welcome, > > I need to clone btrfs partition. Not a single snapshot, but the > whole lot of snapshots. > > I thought that send & receive can help me. Can it? When I try to use > > btrfs send /mnt/btrfs-root >/dev/null > > I get

[PATCH v2] fs: encode_fh: return FILEID_INVALID if invalid fid_type

2013-02-16 Thread Namjae Jeon
From: Namjae Jeon This patch is a follow up on below patch: [PATCH] exportfs: add FILEID_INVALID to indicate invalid fid_type commit: 216b6cbdcbd86b1db0754d58886b466ae31f5a63 Signed-off-by: Namjae Jeon Signed-off-by: Vivek Trivedi Acked-by: Steven Whitehouse Acked-by: Sage Weil --- fs/btr