This is wrt Postgres 8.4 beta1 which has a new effective_io_concurrency
tunable which uses posix_fadvice
http://www.postgresql.org/docs/8.4/static/runtime-config-resource.html
(Go to the bottom)
Quote:
synchronous I/O depends on an effective |posix_fadvise| function, which
some operating s
This is wrt Postgres 8.4 beta1 which has a new effective_io_concurrency
tunable which uses posix_fadvice
http://www.postgresql.org/docs/8.4/static/runtime-config-resource.html
(Go to the bottom)
Quote:
synchronous I/O depends on an effective |posix_fadvise| function, which
some operating sy
http://www.fusionio.com/Products.aspx
Looks like a cool SSD to go with ZFS
Has anybody tried ZFS with Fusion-IO storage? For that matter even with
Solaris?
-Jignesh
--
Jignesh Shah http://blogs.sun.com/jkshah
Sun Microsystems,Inc http://sun.com/postgresql
resting read anyways. :)
>
> Nathan.
>
>
>
> Nicolas Williams wrote:
>> On Wed, Apr 09, 2008 at 11:38:03PM -0400, Jignesh K. Shah wrote:
>>> Can zfs send utilize multiple-streams of data transmission (or some
>>> sort of multipleness)?
>>>
>&
Can zfs send utilize multiple-streams of data transmission (or some sort
of multipleness)?
Interesting read for background
http://people.planetpostgresql.org/xzilla/index.php?/archives/338-guid.html
Note: zfs send takes 3 days for 1TB to another system
Regards,
Jignesh
___
er on.
Regards,
Jignesh
Jonathan Edwards wrote:
On Dec 8, 2006, at 05:20, Jignesh K. Shah wrote:
Hello ZFS Experts
I have two ZFS pools zpool1 and zpool2
I am trying to create bunch of zvols such that their paths are
similar except for consisent number scheme without reference to the
z
Hello ZFS Experts
I have two ZFS pools zpool1 and zpool2
I am trying to create bunch of zvols such that their paths are similar except for consisent number
scheme without reference to the zpools that actually belong. (This will allow me to have common
references in my setup scripts)
If I
