On 8/26/2011 1:01 AM, Gregory Maxwell wrote:
On Wed, Aug 24, 2011 at 9:11 AM, Berend Dekens bt...@cyberwizzard.nl wrote:
[snip]
I thought the idea of COW was that whatever happens, you can always mount in
a semi-consistent state?
[snip]
It seems to me that if someone created a block
Hi Maciej,
Am Freitag, 26. August 2011 schrieb Maciej Marcin Piechotka:
On Thu, 2011-08-25 at 19:55 +0200, Martin Steigerwald wrote:
That said I also do not have any issues with BTRFS on a ThinkPad T23
for /
and /home. But then the machine has an hibernate-to-disk-and-resume
uptime
of
On 26.08.2011 01:01, Gregory Maxwell wrote:
On Wed, Aug 24, 2011 at 9:11 AM, Berend Dekens bt...@cyberwizzard.nl wrote:
[snip]
I thought the idea of COW was that whatever happens, you can always mount in
a semi-consistent state?
[snip]
It seems to me that if someone created a block
On 26 August 2011 07:37, Arne Jansen sensi...@gmx.net wrote:
On 26.08.2011 01:01, Gregory Maxwell wrote:
On Wed, Aug 24, 2011 at 9:11 AM, Berend Dekens bt...@cyberwizzard.nl wrote:
It seems to me that if someone created a block device which recorded
all write operations a rather excellent
On 26.08.2011 09:48, Mike Fleetwood wrote:
On 26.08.2011 01:01, Gregory Maxwell wrote:
This article describes evaluating ext3, reiserfs and jfs using fault
injection using a custom Linux block device driver.
Model-Based Failure Analysis of Journaling File Systems
Am Donnerstag, 25. August 2011 schrieb Anand Jain:
anyways, solutions containing disk-write-cache disabled and SSD
is quite popular now a days. And in terms of random synchronous
write performance they are awesome.
There are SSD with capacitors such as Intel SSD 320. These according to
On Thu, 2011-08-25 at 19:55 +0200, Martin Steigerwald wrote:
That said I also do not have any issues with BTRFS on a ThinkPad T23
for /
and /home. But then the machine has an hibernate-to-disk-and-resume
uptime
of almost 120 days, so it didn´t see a power loss for a long time.
Thats
On Wed, Aug 24, 2011 at 9:11 AM, Berend Dekens bt...@cyberwizzard.nl wrote:
[snip]
I thought the idea of COW was that whatever happens, you can always mount in
a semi-consistent state?
[snip]
It seems to me that if someone created a block device which recorded
all write operations a rather
Hi,
I have followed the progress made in the btrfs filesystem over time and
while I have experimented with it a little in a VM, I have not yet used
it in a production machine.
While the lack of a complete fsck was a major issue (I read the update
that the first working version is about to
On 24.08.2011 15:11, Berend Dekens wrote:
Hi,
I have followed the progress made in the btrfs filesystem over time and while
I have experimented with it a little in a VM, I have not yet used it in a
production machine.
While the lack of a complete fsck was a major issue (I read the
On 24/08/11 15:31, Arne Jansen wrote:
On 24.08.2011 15:11, Berend Dekens wrote:
Hi,
I have followed the progress made in the btrfs filesystem over time and while I
have experimented with it a little in a VM, I have not yet used it in a
production machine.
While the lack of a complete fsck
On 24.08.2011 17:01, Berend Dekens wrote:
On 24/08/11 15:31, Arne Jansen wrote:
On 24.08.2011 15:11, Berend Dekens wrote:
Hi,
I have followed the progress made in the btrfs filesystem over time and
while I have experimented with it a little in a VM, I have not yet used it
in a production
On 24/08/11 17:04, Arne Jansen wrote:
On 24.08.2011 17:01, Berend Dekens wrote:
On 24/08/11 15:31, Arne Jansen wrote:
On 24.08.2011 15:11, Berend Dekens wrote:
Hi,
I have followed the progress made in the btrfs filesystem over time and while I
have experimented with it a little in a VM, I
On Wed, Aug 24, 2011 at 10:13 AM, Berend Dekens bt...@cyberwizzard.nl wrote:
On 24/08/11 17:04, Arne Jansen wrote:
On 24.08.2011 17:01, Berend Dekens wrote:
On 24/08/11 15:31, Arne Jansen wrote:
On 24.08.2011 15:11, Berend Dekens wrote:
Hi,
I have followed the progress made in the btrfs
AFAIK, ZFS compats lying disks by rolling back to the latest mountable
uber block (i.e. the latest tree that was completely and successfully
written to disk), does btrfs do something similar today ?
On Wed, Aug 24, 2011 at 7:06 PM, Mitch Harder
mitch.har...@sabayonlinux.org wrote:
On Wed, Aug
We have a bit of documentation on the disk power failure and
corruption here:
https://btrfs.wiki.kernel.org/index.php/FAQ
Ref to the 2nd faq in the list.
Things would have been a lot easier for the filesystem (in terms
of maintaining the its consistency) if disks could have some kind
of
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