level 5 path @video
ID 2760 top level 5 path @musik
ID 3995 top level 5 path @bilder
ID 3996 top level 5 path @dokumente
ID 3997 top level 5 path @software
ID 3998 top level 5 path @hardware
That doesn't make any difference for this operation.
Hugo.
--
=== Hugo Mills: hugo
easier conceptually to mount an FS read-only (with the proviso
that a RO mount may be missing some data that was saved earlier, but
you'll get that back if you allow the log reply with a rw mount
later).
Hugo.
--
=== Hugo Mills: hugo@... carfax.org.uk | darksatanic.net | lug.org.uk ===
PGP
696.00KiB 696.00KiB ---
Note that the SI mandate a space between the value and the unit.
Note also, for future reference, that SI use k for 10^3, whereas IEEE
use Ki for 2^10.
Hugo.
--
=== Hugo Mills: hugo@... carfax.org.uk | darksatanic.net | lug.org.uk ===
PGP key: 65E74AC0 from
On Tue, Oct 08, 2013 at 06:01:57PM +0100, Hugo Mills wrote:
On Wed, Oct 09, 2013 at 12:54:03AM +0800, Shilong Wang wrote:
Hi David,
2013/10/8 David Sterba dste...@suse.cz:
On Mon, Oct 07, 2013 at 03:21:46PM +0800, Wang Shilong wrote:
You can use it like:
btrfs qgroup show
could have done. It would probably be slower
than normal to access the files while the balance is happening,
because the balance is using up I/O bandwidth, but other than that
there should be no impact.
Hugo.
--
=== Hugo Mills: hugo@... carfax.org.uk | darksatanic.net | lug.org.uk ===
PGP key
experimental design, and (b)
publish the results. :)
Hugo.
--
=== Hugo Mills: hugo@... carfax.org.uk | darksatanic.net | lug.org.uk ===
PGP key: 65E74AC0 from wwwkeys.eu.pgp.net or http://www.carfax.org.uk
--- I always felt that as a C programmer, I
to selectively identify certain files in the log
tree and flush them to disk directly, without waiting for the replay
to do it?
Thanks
--
=== Hugo Mills: hugo@... carfax.org.uk | darksatanic.net | lug.org.uk ===
PGP key: 65E74AC0 from wwwkeys.eu.pgp.net or http://www.carfax.org.uk
--- Diablo
on IRC about this very
point right now. :)
Hugo.
--
=== Hugo Mills: hugo@... carfax.org.uk | darksatanic.net | lug.org.uk ===
PGP key: 65E74AC0 from wwwkeys.eu.pgp.net or http://www.carfax.org.uk
--- A clear conscience. Where did you get this taste
? (Looks like there's a
v6.01 available). I can't see a list of the limitations and
capabilities of syslinux and btrfs on the syslinux website.
Hugo.
--
=== Hugo Mills: hugo@... carfax.org.uk | darksatanic.net | lug.org.uk ===
PGP key: 65E74AC0 from wwwkeys.eu.pgp.net or http
On Fri, Sep 27, 2013 at 02:12:36PM -0600, Chris Murphy wrote:
On Sep 27, 2013, at 1:36 PM, Hugo Mills h...@carfax.org.uk wrote:
When I boot the machine from its disks, I'm being told that
extlinux only supports single-disk btrfs. Is this still the case?
I'm pretty sure the answer
On Fri, Sep 27, 2013 at 03:04:22PM -0600, Chris Murphy wrote:
On Sep 27, 2013, at 2:44 PM, Hugo Mills h...@carfax.org.uk wrote:
On Fri, Sep 27, 2013 at 02:12:36PM -0600, Chris Murphy wrote:
On Sep 27, 2013, at 1:36 PM, Hugo Mills h...@carfax.org.uk wrote:
When I boot the machine
ago to change the names to something more
logical and expressive, but it didn't get merged.
Hugo.
--
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PGP key: 65E74AC0 from wwwkeys.eu.pgp.net or http://www.carfax.org.uk
--- Stick them
and expressive, but it didn't get merged.
Hugo.
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=== Hugo Mills: hugo@... carfax.org.uk | darksatanic.net | lug.org.uk ===
PGP key: 65E74AC0 from wwwkeys.eu.pgp.net or http://www.carfax.org.uk
--- Nothing right in my left brain. Nothing left
be no difference between single/raid0 and
duplicated/raid1...
But there _are_ differences between them, as explained above. :)
I posted a patch a while ago to change the names to something more
logical and expressive, but it didn't get merged.
Hugo.
--
=== Hugo Mills: hugo@... carfax.org.uk
to include out-of-band and in-band.
Hugo.
--
=== Hugo Mills: hugo@... carfax.org.uk | darksatanic.net | lug.org.uk ===
PGP key: 65E74AC0 from wwwkeys.eu.pgp.net or http://www.carfax.org.uk
--- Once is happenstance; twice is coincidence; three times ---
is enemy
On Thu, Sep 05, 2013 at 09:06:19PM +0600, Roman Mamedov wrote:
On Thu, 5 Sep 2013 15:54:07 +0100
Hugo Mills h...@carfax.org.uk wrote:
On Thu, Sep 05, 2013 at 05:43:27PM +0300, Тимофей Титовец wrote:
Hello guys, i try to convert ext4 volume, but btrfs-convert show me error:
No valid
-convert can look at it as a block device rather
than as a file:
# losetup -f --show file
/dev/loop0
# btrfs-convert /dev/loop0
Hugo.
--
=== Hugo Mills: hugo@... carfax.org.uk | darksatanic.net | lug.org.uk ===
PGP key: 65E74AC0 from wwwkeys.eu.pgp.net or http://www.carfax.org.uk
.
If I would like to show the subvolume, i get
gspe@jura:/mnt$ sudo btrfs subvolume list /
gspe@jura:/mnt$
nothing is shown!!!
Try using the -a option. It got added a while ago, and has been a
complete pain in the neck ever since...
Hugo.
--
=== Hugo Mills: hugo@... carfax.org.uk
this, and you've
got bad RAM or PSU something...
Hugo.
--
=== Hugo Mills: hugo@... carfax.org.uk | darksatanic.net | lug.org.uk ===
PGP key: 65E74AC0 from wwwkeys.eu.pgp.net or http://www.carfax.org.uk
--- What are we going to do tonight? The same thing we do ---
every night
in a later version), or
should I open a bug report about it?
Try 3.10 or 3.11 before filing a bug on it.
If you want a debian-packaged kernel, they're available from the
experimental distribution.
Hugo.
--
=== Hugo Mills: hugo@... carfax.org.uk | darksatanic.net | lug.org.uk ===
PGP key
On Fri, Aug 30, 2013 at 09:44:28AM -0500, Eric Sandeen wrote:
On 8/29/13 3:19 PM, Chris Murphy wrote:
On Aug 29, 2013, at 1:53 PM, Hugo Mills h...@carfax.org.uk wrote:
On Thu, Aug 29, 2013 at 01:44:54PM -0600, Chris Murphy wrote:
Certainly, if known for sure it won't be more than 30
information to make a sensible decision.
Hugo.
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PGP key: 65E74AC0 from wwwkeys.eu.pgp.net or http://www.carfax.org.uk
--- emacs: Eighty Megabytes And Constantly Swapping. ---
signature.asc
Description
On Thu, Aug 29, 2013 at 01:44:54PM -0600, Chris Murphy wrote:
On Aug 29, 2013, at 1:40 PM, Hugo Mills h...@carfax.org.uk wrote:
On Thu, Aug 29, 2013 at 01:37:51PM -0600, Chris Murphy wrote:
Proceeding will roll back the file system to a previous state, and may
cause the loss
, but it gives the same result.
Any hints how to recover from that?
I have backups, but it would be nice if the filesystem just mounted.
Try mounting with both -orecovery and -oro,recovery.
Hugo.
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=== Hugo Mills: hugo@... carfax.org.uk | darksatanic.net | lug.org.uk ===
PGP key
the superblock with one that works. If that's not going to
be useful, fall back to btrfsck --repair.
Finally, btrfsck --repair --init-extent-tree may be necessary if
there's a damaged extent tree. Finally, if you've got corruption in
the checksums, there's --init-csum-tree.
Hugo.
--
=== Hugo
on disk, i.e. one has been
created by cp --reflink of the other?
You can't, using simple userspace tools. I think the only way would
be to use the tree search ioctl to inspect the extents for each file,
and see whether any of them overlap. Why do you need to know this?
Hugo.
--
=== Hugo Mills
built. Suggestions?
$ make btrfs-corrupt-block
Some of the more outré commands aren't built by default and have to
be built individually.
Hugo.
--
=== Hugo Mills: hugo@... carfax.org.uk | darksatanic.net | lug.org.uk ===
PGP key: 65E74AC0 from wwwkeys.eu.pgp.net or http://www.carfax.org.uk
branch to work
in, based on the btrfs-next branch, then merge in the other branch (or
vice-versa).
Note that btrfs-next is usually based on the latest released kernel
anyway, so that's likely to be largely superfluous.
Hugo.
--
=== Hugo Mills: hugo@... carfax.org.uk | darksatanic.net
be
extended backwards, if you see what I mean?
No, using gparted to move it backwards into the free space is your
best option here.
Hugo.
--
=== Hugo Mills: hugo@... carfax.org.uk | darksatanic.net | lug.org.uk ===
PGP key: 65E74AC0 from wwwkeys.eu.pgp.net or http://www.carfax.org.uk
change.
This is why we don't recommend using device= mount flags.
Is this possible? What is the syntax?
I don't believe it is possible. Finding filesystems by UUID is (I
think) a userspace-based thing, so you'd have to have an initrd
anyway.
Hugo.
--
=== Hugo Mills: hugo
to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
--
=== Hugo Mills: hugo@... carfax.org.uk | darksatanic.net | lug.org.uk ===
PGP key: 65E74AC0 from wwwkeys.eu.pgp.net or http://www.carfax.org.uk
--- Sometimes, when I'm alone, I Google
. I've done pretty much the same thing
as this myself, and a scrub, though scary in the amount of noise it
made, fixed everything satisfactorily.
Hugo.
--
=== Hugo Mills: hugo@... carfax.org.uk | darksatanic.net | lug.org.uk ===
PGP key: 65E74AC0 from wwwkeys.eu.pgp.net or http
% /samples
Thanks
Axelle.
On Fri, Jul 26, 2013 at 9:45 AM, Hugo Mills h...@carfax.org.uk wrote:
On Fri, Jul 26, 2013 at 09:05:03AM +0200, Axelle wrote:
Hi btrfs folks,
I'm afraid I have a newbie question... but I can't sort it out? It's
just about adding a disk to a btrfs volume
regarding that scenario.
Regards,
--
=== Hugo Mills: hugo@... carfax.org.uk | darksatanic.net | lug.org.uk ===
PGP key: 65E74AC0 from wwwkeys.eu.pgp.net or http://www.carfax.org.uk
--- I am but mad north-north-west: when the wind is southerly, I ---
know a hawk from
it doesn't work.
Hugo.
--
=== Hugo Mills: hugo@... carfax.org.uk | darksatanic.net | lug.org.uk ===
PGP key: 65E74AC0 from wwwkeys.eu.pgp.net or http://www.carfax.org.uk
--- Unix: For controlling fungal diseases in crops. ---
signature.asc
Description: Digital signature
that raid1 helps
protect against.
--
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--- Reintarnation: Coming back from the dead as a hillbilly. ---
signature.asc
Description: Digital
)
iEYEARECAAYFAlHoZV4ACgkQmOOfHg372QRPFwCgob01TavS2qffBkxkuv0g9bl3
pC8An25Mgx+cRXb0Kds+GRnzaj2P0Acy
=UA5J
-END PGP SIGNATURE-
--
=== Hugo Mills: hugo@... carfax.org.uk | darksatanic.net | lug.org.uk ===
PGP key: 65E74AC0 from wwwkeys.eu.pgp.net or http://www.carfax.org.uk
--- I am an opera lover from planet Zog
dev_item.devid 2
dev_item.dev_group 0
dev_item.seek_speed 0
dev_item.bandwidth 0
dev_item.generation 0
Could someone help me troubleshoot why I can't mount my volume? I
would REALLY appreciate it! Perhaps there is a way to repair my broken
tree structure?
Thank You!
--
=== Hugo Mills: hugo
be straightforward for you, guys :-) )
Adam Ryczkowski
--
=== Hugo Mills: hugo@... carfax.org.uk | darksatanic.net | lug.org.uk ===
PGP key: 65E74AC0 from wwwkeys.eu.pgp.net or http://www.carfax.org.uk
--- But somewhere along the line, it seems / That pimp became
Is this expected? Benign?
Yes, I believe it's harmless and will go away after the first
mount.
Hugo.
--
=== Hugo Mills: hugo@... carfax.org.uk | darksatanic.net | lug.org.uk ===
PGP key: 65E74AC0 from wwwkeys.eu.pgp.net or http://www.carfax.org.uk
--- I gave up smoking, drinking and sex
insert an i in the middle of
each element of size_strs should deal with the problem.
Hugo.
--
=== Hugo Mills: hugo@... carfax.org.uk | darksatanic.net | lug.org.uk ===
PGP key: 65E74AC0 from wwwkeys.eu.pgp.net or http://www.carfax.org.uk
--- Charting the inexorable advance of Western
.
Not that I've done anything other than a cursory check but it looks
like the read only data is fine.
Might be a good idea to use that to refresh your backups, just in
case my prediction about the fixability is correct.
Hugo.
--
=== Hugo Mills: hugo@... carfax.org.uk | darksatanic.net | lug.org.uk
On Tue, Jul 02, 2013 at 06:36:48PM +0100, Peter Chant wrote:
On 07/02/2013 08:29 AM, Hugo Mills wrote:
This is usually an indication that you have bad hardware -- I'd
suggest testing RAM, PSU, CPU in that order. I'm not sure what, if
anything, can be done to fix the error on the disk right now
...
Hugo.
--
=== Hugo Mills: hugo@... carfax.org.uk | darksatanic.net | lug.org.uk ===
PGP key: 65E74AC0 from wwwkeys.eu.pgp.net or http://www.carfax.org.uk
--- Startle, startle, little twink. How I wonder what you think. ---
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Description: Digital signature
.
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--- Welcome to Rivendell, Mr Anderson... ---
signature.asc
Description: Digital signature
On Thu, Jun 20, 2013 at 10:22:07AM +, Gabriel de Perthuis wrote:
On Thu, 20 Jun 2013 10:16:22 +0100, Hugo Mills wrote:
On Thu, Jun 20, 2013 at 10:47:53AM +0200, Clemens Eisserer wrote:
Hi,
I've observed a rather strange behaviour while trying to mount two
identical copies
deal with the problem at the
earliest point of confusion.
Hugo.
--
=== Hugo Mills: hugo@... carfax.org.uk | darksatanic.net | lug.org.uk ===
PGP key: 65E74AC0 from wwwkeys.eu.pgp.net or http://www.carfax.org.uk
--- I know of three kinds: hot
too bad. Good luck and thank you.
If you want to make fast atomic incremental copies of btrfs to a
remote system, then btrfs send/receive may be what you're looking for.
Hugo.
Sent from my iPhone
On Jun 20, 2013, at 5:56 AM, Hugo Mills h...@carfax.org.uk wrote:
On Thu, Jun 20, 2013
not settled down into its final form quite yet. Note that
RAID-5 over two devices won't give you any space benefits over RAID-1
over two devices. (Or any reliability benefits either).
Hugo.
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=== Hugo Mills: hugo@... carfax.org.uk | darksatanic.net | lug.org.uk ===
PGP key: 65E74AC0 from
route to recovery.
Hugo.
http://www.cgsecurity.org/wiki/TestDisk
--
=== Hugo Mills: hugo@... carfax.org.uk | darksatanic.net | lug.org.uk ===
PGP key: 65E74AC0 from wwwkeys.eu.pgp.net or http://www.carfax.org.uk
--- I get nervous when I see words like 'mayhaps' in a novel
transaction.
kernel: BTRFS error (device sdf) in cleanup_transaction:1391: error 28
--
=== Hugo Mills: hugo@... carfax.org.uk | darksatanic.net | lug.org.uk ===
PGP key: 65E74AC0 from wwwkeys.eu.pgp.net or http://www.carfax.org.uk
--- I'm all for giving people enough rope to shoot
On Wed, Jun 05, 2013 at 04:28:33PM +0100, Martin wrote:
On 05/06/13 16:05, Hugo Mills wrote:
On Wed, Jun 05, 2013 at 03:57:42PM +0100, Martin wrote:
Dear Devs,
I have x4 4TB HDDs formatted with:
mkfs.btrfs -L bu-16TB_0 -d raid1 -m raid1 /dev/sd[cdef]
/etc/fstab mounts
On Wed, Jun 05, 2013 at 04:59:57PM +0100, Martin wrote:
On 05/06/13 16:43, Hugo Mills wrote:
On Wed, Jun 05, 2013 at 04:28:33PM +0100, Martin wrote:
btrfs fi df:
Data, RAID1: total=2.85TB, used=2.84TB Data: total=8.00MB,
used=0.00 System, RAID1: total=8.00MB, used=412.00KB System
to the device. If that happens and then the power gets
cut before the rest of the data can be written, you have a corrupt
filesystem.
Hugo.
--
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PGP key: 65E74AC0 from wwwkeys.eu.pgp.net or http://www.carfax.org.uk
storage.
HTH,
Hugo.
--
=== Hugo Mills: hugo@... carfax.org.uk | darksatanic.net | lug.org.uk ===
PGP key: 65E74AC0 from wwwkeys.eu.pgp.net or http://www.carfax.org.uk
--- I can resist everything except temptation ---
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Description: Digital signature
thinking of it some other way around. The problem is that until
the space is allocated, the FS can't know how that space needs to be
allocated (to data/metadata, or with what replication type and hence
overheads), so we can't necessarily give a reliable estimate.
Hugo.
--
=== Hugo Mills: hugo
consumption of raid1. So no matter how you slice it, it's confusing.
It's the nature of the beast, unfortunately. So far, nobody's
managed to come up with a simple method of showing free space and
space usage that isn't going to be misleading somehow.
Hugo.
--
=== Hugo Mills: hugo
, so right now I wouldn't recommend using them for
anything other than for testing purposes with data that's replacable.
Hugo.
--
=== Hugo Mills: hugo@... carfax.org.uk | darksatanic.net | lug.org.uk ===
PGP key: 65E74AC0 from wwwkeys.eu.pgp.net or http://www.carfax.org.uk
?
It's just information about a clean-up. Totally harmless.
Hugo.
--
=== Hugo Mills: hugo@... carfax.org.uk | darksatanic.net | lug.org.uk ===
PGP key: 65E74AC0 from wwwkeys.eu.pgp.net or http://www.carfax.org.uk
--- Happiness is mandatory. Are you happy
balance with target data profile 128
Isn't it possible to convert raid level to raid5?
Yes, it should be possible. It looks like the kernel's got a
problem with it, which is odd because 3.9 should know about RAID-5.
Hugo.
--
=== Hugo Mills: hugo@... carfax.org.uk | darksatanic.net
got into 3.10.
Hugo.
Thanks for the help,
Marcus
2013/5/10 Remco Hosman - Yerf IT re...@yerf-it.nl
On May 10, 2013, at 10:21 PM, Hugo Mills h...@carfax.org.uk wrote:
On Fri, May 10, 2013 at 10:07:56PM +0200, Marcus Lövgren wrote:
Hi list,
I am using kernel 3.9.0, btrfs
: device fsid
5b4be7c4-e662-459a-a2a7-066e9384c901 devid 1 transid 4 /dev/loop1
At a guess, two of those are probably from btrfs dev scan triggered
by udev.
Hugo.
--
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PGP key: 65E74AC0 from wwwkeys.eu.pgp.net
On Thu, May 09, 2013 at 12:37:38PM +0200, Toralf Förster wrote:
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
On 05/09/2013 12:04 PM, Hugo Mills wrote:
At a guess, two of those are probably from btrfs dev scan
triggered by udev.
Those messages do only appear for a btrfs, not if I choose
.
--
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--- I am the author. You are the audience. I outrank you! ---
signature.asc
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it is these days). You could partition
with GPT in that instance, but probably better to just use the full
device.
Hugo.
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PGP key: 65E74AC0 from wwwkeys.eu.pgp.net or http://www.carfax.org.uk
--- emacs: Eats
.
--
=== Hugo Mills: hugo@... carfax.org.uk | darksatanic.net | lug.org.uk ===
PGP key: 65E74AC0 from wwwkeys.eu.pgp.net or http://www.carfax.org.uk
--- __(_' Squeak! ---
signature.asc
Description: Digital signature
, u64 end,
u64 last_start;
u64 last_end;
+ btrfs_debug_check_extent_io_range(tree-mapping-host, start, end);
+
again:
if (!prealloc (mask __GFP_WAIT)) {
prealloc = alloc_extent_state(mask);
--
=== Hugo Mills: hugo@... carfax.org.uk | darksatanic.net
running FC18 on 3.8.7, although 10 minutes ago it got
updated to 3.8.8.
Hugo.
--
=== Hugo Mills: hugo@... carfax.org.uk | darksatanic.net | lug.org.uk ===
PGP key: 65E74AC0 from wwwkeys.eu.pgp.net or http://www.carfax.org.uk
--- We believe in free will because we have no choice
everywhere -- it can be quite hard to find every
single implication of a feature when that feature gets changd/updated.
Hugo.
--
=== Hugo Mills: hugo@... carfax.org.uk | darksatanic.net | lug.org.uk ===
PGP key: 65E74AC0 from wwwkeys.eu.pgp.net or http://www.carfax.org.uk
--- UNIX: Spanish
On Sat, Apr 20, 2013 at 02:15:14PM -0700, Roger Binns wrote:
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
On 20/04/13 13:48, Hugo Mills wrote: On Sat, Apr 20, 2013 at 01:17:06PM
- -0700, Roger Binns wrote:
When I try to set it with balance there is a kernel message:
btrfs: dup
connectors look regrettably similar to HDMI connectors in
the half-light under the desk.
(*) 5 TB after RAID-1.
--
=== Hugo Mills: hugo@... carfax.org.uk | darksatanic.net | lug.org.uk ===
PGP key: 65E74AC0 from wwwkeys.eu.pgp.net or http://www.carfax.org.uk
--- But somewhere along the line
On Thu, Apr 18, 2013 at 05:29:10PM +0100, Martin wrote:
On 18/04/13 15:06, Hugo Mills wrote:
On Thu, Apr 18, 2013 at 02:45:24PM +0100, Martin wrote:
Dear Devs,
I have a number of esata disk packs holding 4 physical disks each
where I wish to use the disk packs aggregated for 16TB
not particularly important to me in this configuration -- I
can just use 4096, but I thought it should be published).
Hugo.
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--- Computer Science
be happening...
So this is probably because of the extent tree corruption you had, it's just
cleaning things up and you should be fine once it finishes. Thanks,
Josef
--
=== Hugo Mills: hugo@... carfax.org.uk | darksatanic.net | lug.org.uk ===
PGP key: 65E74AC0 from wwwkeys.eu.pgp.net
.
--
=== Hugo Mills: hugo@... carfax.org.uk | darksatanic.net | lug.org.uk ===
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--- Gentlemen! You can't fight here! This is the War Room! ---
signature.asc
Description: Digital signature
chunks. See the
section in the FAQ on the wiki about full filesystems. (Sorry for not
finding the link, I'm on a restricted connection right now)
Hugo.
Metadata: total=8.00MB, used=0.00
Any ideas what is going wrong here?
Thank you in advance, Clemens
--
=== Hugo Mills: hugo
://btrfs.wiki.kernel.org/index.php/Btrfs_source_repositories#Dependencies
--
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--- Unix: For controlling fungal diseases in crops
On Thu, Mar 21, 2013 at 09:42:13PM +, Hugo Mills wrote:
On Thu, Mar 21, 2013 at 03:11:56PM -0600, Joseph Moore wrote:
I'm trying to compile the btrfs source code but I'm getting an error.
Any suggestions?
[snip]
You need libblkid-devel (or whatever your distribution calls
with
pieces on each disk.
--
=== Hugo Mills: hugo@... carfax.org.uk | darksatanic.net | lug.org.uk ===
PGP key: 65E74AC0 from wwwkeys.eu.pgp.net or http://www.carfax.org.uk
--- w.w.w. : England's batting scorecard ---
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Description: Digital
, should the pass value in fstab be zero or
non-zero?
It should be zero. But since fsck.btrfs is non-existent, it does not
really matter I guess.
Eh? We've had a functional btrfsck for nearly a year.
Hugo.
--
=== Hugo Mills: hugo@... carfax.org.uk | darksatanic.net | lug.org.uk ===
PGP
From: Hugo Mills h.r.mi...@reading.ac.uk
btrfs-find-root isn't yet integrated into the main btrfs tool, and is
an important recovery tool, so it deserves to be built as a static
binary.
Signed-off-by: Hugo Mills h...@carfax.org.uk
---
Makefile |6 +-
1 file changed, 5 insertions(+), 1
On Sun, Mar 10, 2013 at 11:55:10PM +, sam tygier wrote:
On 09/03/13 20:31, Hugo Mills wrote:
Some time ago, and occasionally since, we've discussed altering the
RAID-n terminology to change it to an nCmSpP format, where n is the
number of copies, m is the number of (data) devices
Signed-off-by: Hugo Mills h...@carfax.org.uk
---
man/btrfs.8.in | 16
man/mkfs.btrfs.8.in | 24 +++-
2 files changed, 39 insertions(+), 1 deletion(-)
diff --git a/man/btrfs.8.in b/man/btrfs.8.in
index 94f4ffe..4072510 100644
--- a/man/btrfs.8
Balance filters are the second location which takes user input of
replication levels. Update this to use the common parser so that we can
provide nCmSpP-style names.
Signed-off-by: Hugo Mills h...@carfax.org.uk
---
cmds-balance.c | 23 ---
1 file changed, 8 insertions
Make parse_profile a shared function so it can be used across the
code-base.
Signed-off-by: Hugo Mills h...@carfax.org.uk
---
mkfs.c | 94 ---
utils.c | 94 +++
utils.h
Signed-off-by: Hugo Mills h...@carfax.org.uk
---
cmds-filesystem.c | 173 ++---
1 file changed, 152 insertions(+), 21 deletions(-)
diff --git a/cmds-filesystem.c b/cmds-filesystem.c
index 2210020..3150ff7 100644
--- a/cmds-filesystem.c
+++ b/cmds
Changed mS to Xs for readability
Added explain option to df
Switched option parsing for df to getopt_long
Hugo.
Hugo Mills (5):
Use NcMsPp format for mkfs
Move parse_profile to utils.c
Convert balance filter parser to use common NcMsPp replication-level
Teach mkfs.btrfs about ncmspp format for replication levels, which avoids
the semantic uncertainty over the RAID-XYZ naming.
Signed-off-by: Hugo Mills h...@carfax.org.uk
---
mkfs.c | 91 +++-
1 file changed, 84 insertions(+), 7
On Sun, Mar 10, 2013 at 03:01:12PM +0100, Goffredo Baroncelli wrote:
Hi Hugo,
could you please add also to the btrfs man page a section where are
described the nCmSpP levels ?
Thanks.
GB
On 03/09/2013 09:31 PM, Hugo Mills wrote:
Signed-off-by: Hugo Mills h...@carfax.org.uk
On Sun, Mar 10, 2013 at 12:23:56PM +0100, Martin Steigerwald wrote:
Hi Hugo,
Am Samstag, 9. März 2013 schrieb Hugo Mills:
Some time ago, and occasionally since, we've discussed altering the
RAID-n terminology to change it to an nCmSpP format, where n is the
number of copies, m
On Sat, Mar 09, 2013 at 09:41:50PM -0800, Roger Binns wrote:
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
On 09/03/13 17:44, Hugo Mills wrote:
You've got at least three independent parameters to the system in order
to make that choice, though, and it's a fairly fuzzy decision problem
On Sun, Mar 10, 2013 at 04:43:33PM +0100, Goffredo Baroncelli wrote:
Hi Hugo,
On 03/09/2013 09:31 PM, Hugo Mills wrote:
Some time ago, and occasionally since, we've discussed altering the
RAID-n terminology to change it to an nCmSpP format, where n is the
number of copies, m
, because it seems to be
easier to read with the different-height characters. So we end up
with, e.g.
1c (single)
2cXs(RAID-10)
1cXs2p (RAID-6)
Hugo.
--
=== Hugo Mills: hugo@... carfax.org.uk | darksatanic.net | lug.org.uk ===
PGP key: 65E74AC0 from wwwkeys.eu.pgp.net or http
are also accepted. It
also prints the newer formats by default in btrfs fi df, with an option to
show the older format for the traditionalists.
I'm not sure whether we should omit the 1C in btrfs fi df output, or
make it explicit even in the single case.
Hugo.
Hugo Mills (5):
Use nCmSpP
Signed-off-by: Hugo Mills h...@carfax.org.uk
---
cmds-filesystem.c | 135 -
1 file changed, 114 insertions(+), 21 deletions(-)
diff --git a/cmds-filesystem.c b/cmds-filesystem.c
index 2210020..8ecc21a 100644
--- a/cmds-filesystem.c
+++ b/cmds
Balance filters are the second location which takes user input of
replication levels. Update this to use the common parser so that we can
provide nCmSpP-style names.
Signed-off-by: Hugo Mills h...@carfax.org.uk
---
cmds-balance.c | 23 ---
1 file changed, 8 insertions
Teach mkfs.btrfs about nCmSpP format for replication levels, which avoids
the semantic uncertainty over the RAID-XYZ naming.
Signed-off-by: Hugo Mills h...@carfax.org.uk
---
mkfs.c | 91 +++-
1 file changed, 84 insertions(+), 7
Signed-off-by: Hugo Mills h...@carfax.org.uk
---
man/btrfs.8.in |9 +
man/mkfs.btrfs.8.in | 24 +++-
2 files changed, 32 insertions(+), 1 deletion(-)
diff --git a/man/btrfs.8.in b/man/btrfs.8.in
index 94f4ffe..2799ec7 100644
--- a/man/btrfs.8.in
+++ b/man
On Sat, Mar 09, 2013 at 10:31:25PM +0100, Harald Glatt wrote:
On Sat, Mar 9, 2013 at 9:31 PM, Hugo Mills h...@carfax.org.uk wrote:
Some time ago, and occasionally since, we've discussed altering the
RAID-n terminology to change it to an nCmSpP format, where n is the
number of copies, m
On Sat, Mar 09, 2013 at 02:25:25PM -0800, Roger Binns wrote:
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
On 09/03/13 12:31, Hugo Mills wrote:
Some time ago, and occasionally since, we've discussed altering the
RAID-n terminology to change it to an nCmSpP format, where n is
the number
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