[ale] ZFS on Linux

Ed Cashin ecashin at noserose.net
Fri Mar 29 15:10:07 EDT 2013


Thanks in advance for the notes you take.  I'm interested to hear what you
find.

By the way, work sent me to a Nexenta course in 2010 where I learned ZFS
stuff from Richard Elling:

  http://www.richardelling.com/

... and one thing that kept coming up is how users usually reach for the
RAID-Z options when stripes of mirrors would perform better and offer more
flexibility.  I thought that was notable.



On Fri, Mar 29, 2013 at 2:44 PM, Jim Kinney <jim.kinney at gmail.com> wrote:

> There was an update to this that just hit /.
>
> WooHoo!
>
> I have not used ZFS (minimal solaris experience) before but I have a
> situation where raidz looks like a very good choice. An external 16 bay
> JBOD box hanging off a SAS HBA looks like a prime candidate. The big issue
> for me is the support for native NFSv4 ACLs which solves some issues.
>
> As I go through this exercise, I'll keep some notes and maybe look at a
> presentation on doing this.
>
> hints, gotcha's, are very welcome.
>
> I did find a pdf of the zfsadmin.pdf  http://pdfhome.org/zfsadmin.pdf
>
> --
> --
> James P. Kinney III
> *
> *Every time you stop a school, you will have to build a jail. What you
> gain at one end you lose at the other. It's like feeding a dog on his own
> tail. It won't fatten the dog.
> - Speech 11/23/1900 Mark Twain
> *
> http://electjimkinney.org
> http://heretothereideas.blogspot.com/
> *
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-- 
  Ed Cashin <ecashin at noserose.net>
  http://noserose.net/e/
  http://www.coraid.com/
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