considerations.
Jim
Doug Shupe wrote:
Daniel,
You can get a valid/usable backup the z/VSE guest dasd with DDR -ONLY IF-
the z/VSE guest is shutdown while performing the backup.
You can use z/OS DFDSS to backup the z/VM and z/VSE dasd but (IMHO) it is
not a wise solution because of the restore
: Wednesday, January 03, 2007 4:45 AM
To: IBMVM@LISTSERV.UARK.EDU
Subject: Re: Backup of z/VM and z/VSE
A gotcha with z/OS DFDSS is that you cannot use the stand alone DFDSS
to restore CPVOL initialized dasd. In a D/R situation, you have to have
z/OS restored enough to be able to run DFDSS under
-Original Message-
From: The IBM z/VM Operating System
[mailto:[EMAIL PROTECTED] On Behalf Of Schuh, Richard
Sent: Wednesday, January 03, 2007 11:46 AM
To: IBMVM@LISTSERV.UARK.EDU
Subject: Re: Backup of z/VM and z/VSE
There may be another gotcha. A year ago last June, our shop
: Re: Backup of z/VM and z/VSE
=20
=20
There may be another gotcha. A year ago last June, our shop was in the
middle of a migration to a new datacenter. The concept was simple:
=20
- Copy disks that were to be migrated into a bunker box - a SHARK
facility equipped to synchronize data between the two
PROTECTED] On
Behalf Of McKown, John
Sent: Wednesday, January 03, 2007 9:56 AM
To: IBMVM@LISTSERV.UARK.EDU
Subject: Re: Backup of z/VM and z/VSE
-Original Message-
From: The IBM z/VM Operating System
[mailto:[EMAIL PROTECTED] On Behalf Of Schuh, Richard
Sent: Wednesday, January 03
Daniel,
You can get a valid/usable backup the z/VSE guest dasd with DDR -ONLY IF-
the z/VSE guest is shutdown while performing the backup.
You can use z/OS DFDSS to backup the z/VM and z/VSE dasd but (IMHO) it is
not a wise solution because of the restore considerations. With enough
] Subject
ARK.EDU Re: Backup of z/VM and z/VSE
01/01/2007 10:25
I have been given an assignment to backup our z/VM and z/VSE systems.
We also run z/OS. I know about DDR. Can I backup/restore both z/VM and
z/VSE using DDR ? Can z/OS backup/restore z/VM ?
Stracka, James (GTI) [EMAIL PROTECTED]
Sent by: The IBM z/VM Operating System IBMVM@LISTSERV.UARK.EDU
2006-12-28 18:59
Please respond to
The IBM z/VM Operating System IBMVM@LISTSERV.UARK.EDU
To
IBMVM@LISTSERV.UARK.EDU
cc
Subject
Re: Backup of z/VM and z/VSE
FDR does a very good job of backup
to
try a track level restore of z/OS or z/VSE datasets.
/Tom Kern
/301-903-2211
On Thu, 28 Dec 2006 11:48:00 -0600, Daniel Allen [EMAIL PROTECTED] wrot
e:
I have been given an assignment to backup our z/VM and z/VSE systems.
We also run z/OS. I know about DDR. Can I backup/restore both z/VM and
z
@LISTSERV.UARK.EDU
cc
Subject
Re: Backup of z/VM and z/VSE
I hope you understand that backing up a running z/VM system may not yield
a relyable backup: if a CMS minidisk is being updated while you back it up
(using DDR or FDR) it is possible that after a restore the minidisk cannot
Rick Barlow used to do a very good DR presentation at SHARE
showing VM:Backup and VM:Backup HiDRo in all there best.
Bill Munson
IT Specialist
Office of Information Technology
State of New Jersey
(609) 984-4065
President MVMUA
http://www.marist.edu/~mvmua
Mike Walter wrote:
H
I have been given an assignment to backup our z/VM and z/VSE systems.
We also run z/OS. I know about DDR. Can I backup/restore both z/VM and
z/VSE using DDR ?
DDR is OS-agnostic. If it's got bits in the standard formats, DDR can
dump and restore it. You do need to be cautious about dumping
H backup alternatives, their pros and cons would make a pretty
good session at SHARE and other user group meetings, no?
Already scheduled for WAVV, with a preview at the next Hillgang. 8-)
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