Solaris 10 with sparse root zones provides an excellent virtualization solution.
If you want systems that are largely identical (but perhaps with different
applications) then it's pretty much optimal, and very resource efficient.
Agreed. The most efficient form of application stacking with
I have read that document but I do not
see any discussion of how to handle sparse zones ; I am particularly
concerned about the zones which have their own /usr . Will their /usr
partitions be kept in sync and if so *HOW*?
There are 2 parts to this question: sparse vs whole root and how live
Is it not allowed to have non-global zones on an arbitrary
zpool? Who says so?
I bet there is more to the question than was originally asked. Yes,
you can have
non-global zones in ZFS starting with Solaris 10 10/08. If you also use
Live Upgrade *and* you are using ZFS for your root
Jeff Victor wrote:
Just FYI: I measured patching throughput improvement with the
not-yet-released Zones Parallel Patching patch. You can read about my
findings at http://blogs.sun.com/JeffV/entry/patching_zones_goes_zoom
.
Very nice piece of work, Jeff. Very useful information.
Bob
Michael Barto wrote:
After you create a zone, can you later set up CPU caps, numbers of
CPU's, memory and any of the other parameters. Is there list of what
cannot be change after its creation?
At this point, not a lot.I can only think of two:the brand and the
set of inherit-pkg-dirs
Alexander Skwar wrote:
Hi.
On Tue, Mar 24, 2009 at 11:50, Pradhap Devarajan prad...@gmail.com wrote:
Hi Alexander,
Check out the Zones faq
http://opensolaris.org/os/community/zones/faq/#rm_cpupower .
IOW: What I supposed was correct. :)
Was my reasoning also correct
Yes it
Carlos Mosquera wrote:
Team.
I explain a little better my question. We have a customer thats wants
install in its M5000 server three containers: Solaris 8, Solaris 9 and
Open Solaris. I know that you Solaris 8 and 9 it´s supported but I
don't hear nothing about Open Solaris, I'm trying to
Thanks to Dan Price for catching me in an error. The
M5000 is a Sun4u so the SPARC edition of OpenSolaris
should run on the other dynamic domain just fine.
Sun4us is the legacy Fujitsu server line - my boo boo.
So Carlos, split your M5000 into domains, run Solaris 10 in
one domain and
1. Do you use set pool= anymore, now that the dedicated-cpu feature exists?
Until Oracle develops a more rational licensing scheme you should
expect this feature to be in use. I may have many Oracle instances,
each in a separate zone, using the same pool. The sampling on this
discussion
For ip-type=shared the communication stays in the system. O(memory
speed). Very fast with little IP processing. This is the default.
For ip-type=exclusive the communication will have to go out the
interface assigned to the nonglobal zone and routed externally to an
interface on the global
No Solaris 10u6 does support zones on zfs, but not as cleanly as nevada,
there are some differences, as new features are integrated into nevada,
then later they might get backported to soalris updates.
Reminds me of the car commercial - the suggested price is blah,
nicely appointed for blah
On Tue, 2008-08-19 at 11:36 -0700, Steve Lawrence wrote:
Add a new service do-single-user-patch, make it depend on filesystem-local.
This service is typically disabled. This service will add the patch(es)
and reboot.
The same could be done with a custom milestone which might be less
Sanjay Akula wrote:
Hi users,
I have a question regarding /proc under localzones when i zlogin to
local zone if i do df -h /proc shows 0% but when i do du -sh * on /,
/proc coming as 8.3GB what are those directories is any way I can
compress those directories are they are important for
Whole Root Zones
* Each zone is assigned its own root file system and cannot see that of others
Each zone has it's own root directory, regardless of sparse, whole,
native or branded. And you cannot see outside of your root directory
tree unless you have a grossly misconfigured system.
So
Hopefully everyone is aware of the 'update on attach' feature in nv
that allows you to update the zone to match the gz when you migrate
from one system to another. It knows about the SUNW_PKG_ALLZONES pkg
attribute as well as inherited-pkg-dirs and figures out which pkgs to
update. That
On Wed, 2007-10-24 at 09:33, Bernd Schemmer wrote:
Hi,
can I use IP instances with every kind of network adapter?
Hey Bernd,
That is actually answered in the crossbow project FAQ.
Can any NIC be used with IP Instances?
Only NICs supported by the Generic LAN Driver version 3 (GLDv3) are
On Wed, 2007-10-24 at 14:53, Sandro wrote:
Hi
I am trying to install a zone with linux, debian linux actually. I had no
problems installing CentOS with the tar ball from opensolaris.org
Take a peek at the BrandZ 2.6 kernel page
http://opensolaris.org/os/community/brandz/todo/linux_2_6/
It
On Thu, 2007-05-10 at 13:18 -0700, F.V.(Phil)Porcella wrote:
I tried to use the dir and special during the initial configuration of a zone
and
it only excepted one of them. Also, how many directories can you have
inherited 'initially'
before you install the zone?
I'm sure there's a limit
On Thu, 2007-05-10 at 14:11 -0400, Jeff Victor wrote:
However, this model does not solve the problem that is documented in
Clarkson's paper: the out-of-the-box experience does not protect
well-behaved zones from poorly-behaved zones, or a DoS attack.
I see where you are going with this
On Thu, 2007-05-10 at 16:02 -0700, DJR wrote:
I did a quick search of this website, but could not find a definite answer.
when creating a filesystem on the global zone and using lofs to have the zone
see it, do
I have to reboot the zone in order for the zone to actually see it.
No. Just
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