On Tue, 2011-02-15 at 23:58 +0100, Bert Wesarg wrote:
Hi all,
I'm currently envision a backup setup for my laptop which has a SSD. I
would like to use an external HDD und span a raid1 over these two
devices and also creating snapshots. What I would like to prevent, is
that these snapshots
Excerpts from Ken D'Ambrosio's message of 2011-02-15 12:35:47 -0500:
Hey, all -- crfs (a network protocol that, I think, rides on top of btrfs)
seemed like something kind of cool, but the Oracle page was last updated
in '08. Is it truly dead, or just back-burnered?
Unfortunately it's heavily
On Wed, 16 Feb 2011 10:51:43 +0800
liubo liubo2...@cn.fujitsu.com wrote:
I assume BLKDEV_IFL_WAIT/BARRIER was added in later kernels?
Is there a way to make it build btrfs for 2.6.37?
in commit fbd9b09a177a481eda256447c881f014f29034fe:
include/linux/blkdev.h:
#define BLKDEV_IFL_WAIT
Hi
I have RAID 10 using 4 times 500GB drives (1TB of storage).
Is it possible to create another RAID 10 with 4 times 250GB drives
(500GB of storage) and then combine those two RAIDs to one file system
so that I would be able to get 1.5TB?
If I create one RAID 10 with all 8 drives I would
On Wed, Feb 16, 2011 at 10:50:57PM +0200, Gal Buki wrote:
I have RAID 10 using 4 times 500GB drives (1TB of storage).
Is it possible to create another RAID 10 with 4 times 250GB drives
(500GB of storage) and then combine those two RAIDs to one file
system so that I would be able to get 1.5TB?
Excerpts from Li Zefan's message of 2011-02-16 01:06:41 -0500:
When decompressing a chunk of data, we'll copy the data out to
a working buffer if the data is stored in more than one page,
otherwise we'll use the mapped page directly to avoid memory
copy.
In the latter case, we'll end up
