On 16/06/2010 21:35, Freddie Cash wrote:
snip a lot of fancy math that missed the point
That's all well and good, but you missed the part where he said ext2
on a 5-way LVM stripeset is many times faster than btrfs on a 5-way
btrfs stripeset.
IOW, same 5-way stripeset, different filesystems and
On Wed, Jun 16, 2010 at 01:47:30PM +0100, Hugo Mills wrote:
Hi,
I've just been copying large quantities of data from one btrfs
volume to another, and while watching the progress of the copy, I've
noticed something odd.
$ mv source-dir dest-dir
$ watch du -ms source-dir dest-dir
On Wed, Jun 16, 2010 at 08:12:03AM -0600, cwillu wrote:
I just noticed today that btrfs fi df / no longer reports any raid
level on Metadata or Data. I know as of Jun 4 that Data was RAID1 and
Metadata was DUP (I had posted my df output to irc). I've already
checked that I didn't revert to
On Wed, Jun 16, 2010 at 11:08:48AM -0700, K. Richard Pixley wrote:
Once again I'm stumped by some performance numbers and hoping for
some insight.
Using an 8-core server, building in parallel, I'm building some
code. Using ext2 over a 5-way, (5 disk), lvm partition, I can build
that code
Yan, Zheng wrote (ao):
what will happen if you keep deleting files using 2.6.35?
From the list: Things you don't want your fs developer to say ;-)
PS, I am a very happy btrfs user on several systems (including
AMR based OpenRD-Client and SheevaPlug, and large 64bit servers), so no
flame
Am Donnerstag 17 Juni 2010, 02:47:07 schrieb Yan, Zheng:
On Thu, Jun 17, 2010 at 7:56 AM, Johannes Hirte
johannes.hi...@fem.tu-ilmenau.de wrote:
Am Donnerstag 17 Juni 2010, 01:12:54 schrieb Yan, Zheng:
On Thu, Jun 17, 2010 at 1:48 AM, Johannes Hirte
johannes.hi...@fem.tu-ilmenau.de
On Tuesday 15 June 2010 17:16:06 David Pottage wrote:
On 15/06/10 11:41, Nikanth Karthikesan wrote:
I had a one-off use-case, where I had no free-space, which made me
think along this line.
1. We have the GNU split tool for example, which I guess, many of us
use to split larger files
I successfully ran check from xfstests on a 2.6.35 based system. I've
patebin'd the test output as well as my dmesg.
Note, there is a backtrace in the dmesg.
output from check: http://pastebin.ubuntu.com/451219/
dmesg: http://pastebin.ubuntu.com/451222/
Feel free to let me know what other
On Thu, Jun 17, 2010 at 09:41:18AM +0800, Shaohua Li wrote:
On Mon, Jun 14, 2010 at 09:28:29PM +0800, Chris Mason wrote:
On Sun, Jun 13, 2010 at 02:50:06PM +0800, Shaohua Li wrote:
On Fri, Jun 11, 2010 at 10:32:07AM +0800, Yan, Zheng wrote:
On Fri, Jun 11, 2010 at 9:12 AM, Shaohua Li
