Gary,
You can *ask* about best practice, but in this case no one can say
what's universally best, not to mention what's best for you. I still
think you got some answers and a few examples of what people are
doing.
It depends on what events do you want to protect yourself against, how
quickly do y
In the movie "In Search of the Holy Grail", the knights who say "nee" could
not bear to hear a certain words. One of those words was "it".
"It" appears that best practice may be not to ask about -
(words redacted).
Thanks to all who responded.
--. .- .-. -.--
Gary Dennis
Mantiss
> Mirroring does not replace good backup tapes: an accidental ERASE or FORMAT
> is mirrored perfectly well to your DR site.
Yes. Mirroring does not make any tape backups redundant, but they do
drop to plan B in case of disaster. They remain plan A if you lose a
file or a disk and even then FlashC
not my employer's.
"Kris Buelens"
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12/16/2009 01:39 AM
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Mirroring does not replace good backup tape
my employer's.
"Ivica Brodaric"
Sent by: "The IBM z/VM Operating System"
12/15/2009 06:49 PM
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Mike,
I didn't mean to be smart, s
Mirroring does not replace good backup tapes: an accidental ERASE or FORMAT
is mirrored perfectly well to your DR site.
Secondly: if you simply have a two copy mirror, performing DR tests means
you break the mirroring during the test and at that time you no longer have
a mirror.
2009/12/16 Ivica B
Mike,
I didn't mean to be smart, sorry if it came out that way. I just wanted to
stress that everything you need to perform a DR, including hardcopy reports,
utility tapes, DR procedure manual, CD's with software manuals, etc. has to
be on a DR site or in the off-site storage, that's all.
Of cour
cumstances.
Dave
G4UGM
> -Original Message-
> From: The IBM z/VM Operating System
> [mailto:ib...@listserv.uark.edu] On Behalf Of Brian Nielsen
> Sent: 14 December 2009 22:34
> To: IBMVM@LISTSERV.UARK.EDU
> Subject: Re: VM Best Practices
>
>
> On Mon, 14
Schuh
> -Original Message-
> From: The IBM z/VM Operating System
> [mailto:ib...@listserv.uark.edu] On Behalf Of Mike Walter
> Sent: Monday, December 14, 2009 3:13 PM
> To: IBMVM@LISTSERV.UARK.EDU
> Subject: Re: VM Best Practices
>
> Yep, your updates are g
ot;
12/14/2009 04:39 PM
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Re: VM Best Practices
2) Keep automatically produced daily reports to minidisk, printed to
hardcopy at least weekly, showing:
a) the current location of critical minidisk
>
> 2) Keep automatically produced daily reports to minidisk, printed to
> hardcopy at least weekly, showing:
> a) the current location of critical minidisks. The list should be
> quickly searchable by sorted userid and mdisk (e.g. "Where's MAINT's 02C2
> disk with the "USER DIRECT" file? Or...
On Mon, 14 Dec 2009 15:09:11 -0500, Alan Altmark
wrote:
>LOL. I am coming to hate the phrase "Best Practices".
I've hated it for years. What's "best" for you is not neccesarily "best"
for me.
Similarly, "rules of thumb" that get used without understanding their
underpinnings can handcuff
Walter
Hewitt Associates
"Gary M. Dennis"
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Watching ?A Christmas Story? makes me wond
ient. Note that they do occassionally leave a mess on the floor,
so you can't leave them unattended! There is a phrase: "Our gun, your
foot. Keep your finger off the trigger."
> Can anyone point me to a source for z/VM ?Best Practices? that
addresses low
> level syst
Watching ³A Christmas Story² makes me wonder if you can ³shoot your eye
out² through errors of omission with a VM system.
Can anyone point me to a source for z/VM ³Best Practices² that addresses
low level system recovery (essentially disaster recovery).
Thanks
Gary Dennis
Mantissa
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