On 20/04/16 18:50, 술욱 wrote:
What do you, users and devs, prefer, Btrfs or ZFS?
i am dev and sysadmin too, and i prefer btrfs now (see below)
My current setup is 2TB md raid1, Ext4. I was going to format Btrfs
next weekend, but after reading the following link, I'm not so sure:
https://insights.ubuntu.com/2016/02/16/zfs-is-the-fs-for-containers-in-ubuntu-16-04/
Is there any preference in the LXC community on Btrfs vs ZFS?
no.
Are both FS well supported on LXC?
yes.
Does any of these FS have LXC features the other one doesn't?
you can check here:
https://github.com/lxc/lxd/blob/master/doc/storage-backends.md#feature-comparison
in resume, between btrfs and zfs almost no difference.
I know this is a little off-topic but I don't know where else to ask
for specific LXC features and/or preferences on FS.
I use btrfs three times, the first and third time without problems and
the second time "almost" without problem.
You can see here:
https://bugs.launchpad.net/ubuntu/+source/btrfs-tools/+bug/1451265/comments/8
that sometimes you will have problems with trusty/utopic if you do a
dirty reboot. This was my problem when i was in trusty with 3.14 kernel
and btrfs from this version. And they recommend upgrade at least to
vivid with upraded btrfs in kernel and upgraded btrfs-tools.
some weeks ago i use trusty but with xenial kernel from hwe (4.4.x) and
btrfs-tools from lxc stable ppa
(https://launchpad.net/~ubuntu-lxc/+archive/ubuntu/stable).
I am waiting some weeks to install xenial and lxd ... over btrfs for
desktop and servers.
--
Yonsy Solis
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