We are about to upgrade to a 6 x 750 MHZ from a 4 x 450 MHZ. At that point,
I will consider doing more bufferpool. The problem is the buffer processing
does use some CPU resources, especially during expiration. So, I will be
able to model the benefits. We are adding 2GB of memory (total 4GB), s
All,
I am about to upgrade an AIX cluster 4.2.1.7 server up to 4.2.1.9. Any
gotchas that I might be aware of that have been experienced by others in
the past? Just wanting to make sure I am not walking into a nightmare.
Regards,
---
Hi,
The TARGET server (where the DR data resides) sees the data as archive
objects. When the SOURCE server (where the primary copy of the data
resides) copies the data to the DRPOOL, the objects become archive
objects on the TARGET server.
Most people who use this type of server-to-server implem
I always thought both versions and retention criteria are evaluated when
expiration is run. Never tested it until recently. The results were more
than strange:
1. Due to some business reasons it was requested all current versions to
be held (i.e. expiration had to be disabled temporarely)
2. It too
Daniel,
The question sure is a communication one not TSM so the answer is in the
same area. So the answer:
Default gateway is a simple solution for small networks and *single* route
to the universe (star or tree topologies). For networks with mesh-topology
(be they LAN or WAN) a routing protoco
Tony,
you already got the "yes" answer but without an important (IMO) note:
If the volume in question is in the library it will go back to scratch and
gets reused later. If the volume *is not* in the library it is already not
listed as libvol and after expiration will dismiss as stgpool volume. Th
Many times discussed on the list. Sometimes TSM assumes there is
information on empty volumes. "aud v 473257 fix=y" should relieve the
problem.
Zlatko Krastev
IT Consultant
Joni Moyer <[EMAIL PROTECTED]>
Sent by: "ADSM: Dist Stor Manager" <[EMAIL PROTECTED]>
16.01.2003 15:12
Please respond t
The real figure - 32-34 MB/s per LTO drive in IBM 3583 with drive
compression.
The "theoretical" comment - most of the times *source* disks cannot supply
data fast enough to feed more than 1-2 LTO drives. For different locations
the bottleneck is at different place but disk reading is the top one
Minor change (upgrade S7A to TSM 5.1) and you are on a supported track.
The rest is fine.
Zlatko Krastev
IT Consultant
Jeff G Kloek <[EMAIL PROTECTED]>
Sent by: "ADSM: Dist Stor Manager" <[EMAIL PROTECTED]>
14.01.2003 23:47
Please respond to "ADSM: Dist Stor Manager"
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