[TriLUG] Using Btrfs

tj bimasakti at gmail.com
Thu Nov 20 14:50:03 EST 2014


using non /dev/sdX on bftrs is better, such as: /dev/disk/by-id or
dev/disk/by-XXXXX, since sdX can be shown-up not in order that make a bit
tricky during troubleshooting.


on my understanding:
workstation do not  must need btrfs, since no mumbo-jumbo data is stored.
the good point on btrfs (raid0/1 alike) is snapshot without complicated
steps.

if needing storage server, ZFS on linux is stable. I have been running V
0.6.3 recently upgraded  two weeks ago.

honestly btrfs would be "ZFS" alike when added  features as ZFS alike:
raidz2, raidz3 and others...
the hassle on" ZFS on linux" is using DKMS, that need to be compiled
wheren-ever a new kernel is installed
I am running centos7 with btrfs now,  Only /boot is running XFS (which is
default during installation).


TJ


On Thu, Nov 20, 2014 at 9:28 AM, Randy Barlow <randy at electronsweatshop.com>
wrote:

> On 11/19/2014 04:02 PM, Aaron Joyner wrote:
> > Really?  This post, and not the other one?  :)
> > http://www.trilug.org/pipermail/trilug/Week-of-Mon-20141110/072680.html
> >
> > Honestly, I'm not a btrfs user, so I don't feel like I have a lot to
> > contribute.  I just couldn't quite make sense out of Paul's post, and
> > wanted to help him clarify what he was asking.
> >
> > Aaron S. Joyner
>
> Haha, I was just giving you a hard time. I've always enjoyed your posts
> on here and have learned quite a lot from you through the years. Thanks!
>
> --
> R
>
>
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