Thanks for your information/ideas guys. The reason behind this
requirement is a bit messy. My company has a 3584 library on site with a
3583 at our DR site. Obviously we couldn't fit all the DR media into the
3583 at one time so the plan is to put data from key nodes into a
separate tape pool so th
Hi Luke
Many thanks for the information. We are still awaiting a decent time to
perform the upgrade and hope to have a go in the next couple of weeks on a
test machine first.
We will indeed only be using one switch and single channel hba cards, so
with luck it should be a more straight forward pr
It depends on the actual type of data - take a 2Tb oracle db that is mostly
empty you will be getting a 90%+ compression ratio - so your LTO-2 cartridge
will show the capacity used as 2000Gb.
The typical ratio IBM used to qoute was 3-1 in recent years they changed
this to 2-1,
hence the 200-400 fig
The whole compression issue has always confused the hell out of me (no
certification here :-). Does 200-400 mean
"200-native-,-400-if-we-hardware-compress-as-we-stream-to-tape"?
Sometimes the client may also compress? I think salespeople over the
years have greatly abused this x-2x tape cartridge c
Yes - If you use the client-side compression you will see most of your
cartridges showing close to or just over 200Gig - I have mix of clients
doing compression and others not doing.
What I've noticed is that on average I'm getting between 30% and 50%
compression.
In earlier years IBM would qoute a
I have enabled compression at tape library, not at client side.
Thanks for giving me a valuable information.
CRC,
-Original Message-
From: ADSM: Dist Stor Manager [mailto:[EMAIL PROTECTED] Behalf Of
Christo Heuer
Sent: Friday, April 16, 2004 2:31 PM
To: [EMAIL PROTECTED]
Subject: Re: LT
Hi Rich
Clientversion? TSA versions? SP Level?
Regards
Flemming
-Oprindelig meddelelse-
Fra: Richard Taylor [mailto:[EMAIL PROTECTED]
Sendt: 15. april 2004 19:44
Til: [EMAIL PROTECTED]
Emne: Novell NetWare box not backing up SSI
I have a NW5 box that backs up data fine, but even after
Just a small addendum to Christo's explanation (I can subscribe writing my
signature in blood to it):
this issue about compression generates a lot of confusion because there's
no standard commonly accepted viewpoint. one thing is looking at it client
side, a totally different thing is looking at
Flemming,
Client is 5.01f, TSANDS is 10511.02e, TSA500 is 5.05f, NetWare 5.1, SP6
Rich Taylor
CEIT Server Ops
Clark County Data Center
1670 Pinto Ln
Las Vegas, NV 89106
455-2384
[EMAIL PROTECTED]
"When the work is done,
And the paycheck has been spent,
What is left but pride?"
That depends -- on the data and on the client.
I've got LTO-1 (100/200) GB tapes and drives. MS-Exchange Infostore backups
are compressed on disk and not decompressed by the client for backup - and I
get full tapes at 101 GB. On the other hand, my SAP/R3 (Oracle) database is
not compressed on the
I got a call from a rep asking if I was interested in a Sepaton S2100
VTL (Virtual Tape Library) (www.sepaton.com). It's billed as:
* a fiber connected SATA RAID Virtual Tape Library Appliance
* 3-200 TB Capacity / 1.6 TB/hour throughput
* configure up to 200 virtual tape drives
* Emulates various
Hot Diggety! Johnson, Milton was rumored to have written:
> I got a call from a rep asking if I was interested in a Sepaton S2100
> VTL (Virtual Tape Library) (www.sepaton.com). It's billed as:
>
> My questions include where's the down side? What's the catch? If your
> choice is between expanding
I have been through this document with the netware engineer ... but have not solved
the same problem, found this on the web and as it turns out tivoli support sent me the
same doc.
you may find it helpfull
1083455 - IBM Tivoli Storage Manager: Backing up Server Specific
Information fails with
We're going to a disaster-recovery exercise in a couple of months and one of the
things that we want to try is running our mainframe environment on "z" hardware in
64-bit mode, Just To See What Happens. Is anyone running TSM 5.2.2 in 64-bit mode on
a mainframe? Any excitement waiting for me?
You may have confused us by using 'schedules' and not 'nodes' in the
original question.
My approach, for what it's worth, would be to set up a new management class
for the critical nodes and point them to a different disk and tape storage
pool. I currently have management classes for SAP/R3 produc
TSM Server 5.1.8.0 on AIX; TSM Client 5.1.6.0 on Windows 2000
I have a situation where over time, the location of data on our network
has moved from server to server. In many cases we moved the identity of
the first server to the second server, but the data paths were not
duplicated exactly. For
Thanks.
I have achieved this function. but sometimes the schedule will missed, I don't know
why, and there is no information in the dsmsched.log.
nghiatd <[EMAIL PROTECTED]> wrote:
You should open and read dsmsched.log file in the directory
"\tivoli\tsm\baclient\dsmsched.log". This file conta
Sam,
Obviously there are two different sets of headaches: one involves how you
minimize the data that gets into your DR pool to begin with, and the other
involves the logistics of moving tapes in and out of the 3583. My vote
(not that I get one) says that the latter headache is the lesser of the
t
>I have achieved this function. but sometimes the schedule will missed,
>I don't know why, and there is no information in the dsmsched.log.
Then look at the log at the other end of the connection: the TSM server Activity Log.
There may be a situation of inadequate resources. Be sure to also query
I'm running an admin script which will do an:
"issue message XXX"
which sends a message to the actlog unfortunately it also records the:
"ADMIN ISSUED command: ISSUE MESSAGE" in the actlog
and the actual message in the actlog. BRUTAL, I see both messages and it's
annouying. Does anyone know of a
does anyone know of any internal tsm server commands which aren't
documented
besides show commands?
I'm trying to put a tsm design workshop together on some test systems and
it would
be nice to be able to tap into the db on test systems and poke around to
see how
the server works?.
Thanks!.
--Just
Hello Jianyu,
Take a look at the ANS1076E message, that is a clue as to what the trouble
is: There is a problem with whatever file(s) you are specifying in the
schedule definition.
Since the scheduled action is SELECTIVE rather than INCREMENTAL (which
contradicts the schedule name DAILY_INCR), ob
TSM 5.1.8.0 on AIX
Is there a way to easily determine the size of a backupset?
I track tape occupancy weekly to chart growth of our TSM system. Each
Excel spreadsheet has an embedded "select from occupancy..." query. That
allows me to determine how much data I have and where it is in about 5
mi
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