On 6/1/06, Fuhrmann Anna [EMAIL PROTECTED] wrote:
Hi List,
We have RHEL up and running in a z/os partition.
I want to create a second (test) system from a copy
of our first system but do not quite know how to do this.
I thought about making a copy of the first system, dedicate the
DASD with
Nix, Robert P. wrote:
I'd say that your best bet (and speediest method to get up and running) would
be to just install Linux again on the second LPAR, and do the same
customizations you did on the first one. Cloning takes some additional planning
and setup before you'd be able to successfully
Nix, Robert P. wrote:
Having Linux up in a zOS partition would be a neat trick, unless you brought
zOS down first... Are you talking about a separate LPAR on your system, or did
you mean zVM?
You can share DASD between Linux instances, as long as the disk is read-only to
all Linux images
David Boyes wrote:
I am talking about *two* LPARs: one is up and running, and I want a
second
test system in a separate LPAR.
Making updates and test on the test system - copying over to the
production system. Similar to the
method we also use for z/os ...
You can share DASD between Linux
Ar Gwe, 2006-06-02 am 08:47 +0800, ysgrifennodd John Summerfied:
I've recently discovered that, while it's extremely convenient, that
it's also slow on fast networks.
The problem is that encrypting the datastream costs.
I guess it does on slow processors, on a PC its scarcely noticable. You
Or unmount, or [re]mount read-only.
Isn't really practical if the source system is actually active and doing
useful stuff. Having /usr go missing mid-stream tends to ruin an
application's whole day, even if the system would let you unmount an
active filesystem...8-)
I don't like the idea of an
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Alan Cox wrote:
The problem is that encrypting the datastream costs.
I guess it does on slow processors, on a PC its scarcely noticable. You
may find -c blowfish-cbc (or for v1 -c blowfish) gives much much better
performance on legacy systems.
The zSeries LPARs can utilise dedicated Cryptographic processors, can
zLinux/OpenSSH use these?
If the OpenSSL libraries were built with crypto support, yes. Most of
the distributors don't ship them this way, though. Also, the crypto
engines only help with certain algorithms; they're not
On 6/1/06, Nix, Robert P. [EMAIL PROTECTED] wrote:
I'd say that your best bet (and speediest method to get up and running) would
be to just install Linux again on the second LPAR, and do the same
customizations you did on the first one. Cloning takes some additional planning
and setup before
Hi Rob,
I'd say that your best bet (and speediest method to get up
and running) would be to just install Linux again on the
second LPAR, and do the same customizations you did on the
first one.
This is what I decided to do after the answers I got here recently.
and maybe prepare a pack
On 6/2/06, Fuhrmann Anna [EMAIL PROTECTED] wrote:
I would love it. If I only knew which ones *are* the bootstrap files??
If you use Mike MacIsaac's sles9root procedure to put your
installation materials on a file server, you find them in the boot
directory (this is also on the Service Pack
Hi List,
We have RHEL up and running in a z/os partition.
I want to create a second (test) system from a copy
of our first system but do not quite know how to do this.
I thought about making a copy of the first system, dedicate the
DASD with the copy to both systems (per hardware
: Linux on 390 Port on behalf of Fuhrmann Anna
Reply To: Linux on 390 Port
Sent: Thursday, June 1, 2006 8:10 AM
To: LINUX-390@VM.MARIST.EDU
Subject: create a z-linux test system
Hi List,
We have RHEL up and running in a z/os partition.
I want to create a second (test
AM
To: LINUX-390@VM.MARIST.EDU
Subject: create a z-linux test system
Hi List,
We have RHEL up and running in a z/os partition.
I want to create a second (test) system from a copy
of our first system but do not quite know how to do this.
I thought about making a copy of the first
: Thursday, June 01, 2006 3:22 PM
To: LINUX-390@VM.MARIST.EDU
Subject: Re: create a z-linux test system
Hi Robert,
Having Linux up in a zOS partition would be a neat trick, unless you brought
zOS down first... Are you talking
about a separate LPAR on your system, or did you mean zVM?
I am
I am talking about *two* LPARs: one is up and running, and I want a
second
test system in a separate LPAR.
Making updates and test on the test system - copying over to the
production system. Similar to the
method we also use for z/os ...
You can share DASD between Linux instances, as long
16 matches
Mail list logo
