Well, should have mentioned this DS3512 is running DDP firmware, so it's
spiffier than average.
Sounds like you are looking in all the right places.
-Original Message-
From: ADSM: Dist Stor Manager [mailto:ADSM-L@VM.MARIST.EDU] On Behalf Of Kevin
Kettner
Sent: Wednesday, March 26, 2014 1
Thanks, I will investigate that a bit. Sounds plausible.
On 3/26/2014 13:04, Colwell, William F. wrote:
When I had TSM databases on Netapp - both v5 & v6 - I had to do frequent netapp
'reallocate' commands to get the physical order in the netapp to match
the logical order of db2.
The db2 backu
When I had TSM databases on Netapp - both v5 & v6 - I had to do frequent netapp
'reallocate' commands to get the physical order in the netapp to match
the logical order of db2.
The db2 backup is reading the database sequentially, but within the netapp it
is completely out of order.
Try doing '
This is when we need a product to gather 24X7 SAN performance data and report
on every connections.
-Original Message-
From: ADSM: Dist Stor Manager [mailto:ADSM-L@VM.MARIST.EDU] On Behalf Of Kevin
Kettner
Sent: Wednesday, March 26, 2014 10:24 AM
To: ADSM-L@VM.MARIST.EDU
Subject: Re: Mov
That is what I'm leaning towards as well. I've got NetApp looking at the
disk end to see if its getting hit hard. I also want to find out if the
work load is heavier on reads or write (I'm guessing read) to know what
sort of hardware fix is best for this, cache, flash, or more spindles, etc.
From
They are E06 (TS1130) drives. I don't think it's the drives but anything
is possible.
On 3/26/2014 10:43, Gee, Norman wrote:
Are these the original 3592-J1A? They max out at 40 MB per second transfer
rate with 2 gig fiber channel. 200 GB backup on LTO4 takes about 20 minutes. I
have both a
Kevin,
My gut reaction is that your disk drives can't feed the data fast enough. If
it were me, I would open up a PMR to find out what the real bottleneck is.
David Ehresman
University of Louisville.
-Original Message-
From: ADSM: Dist Stor Manager [mailto:ADSM-L@VM.MARIST.EDU] On Be
Are these the original 3592-J1A? They max out at 40 MB per second transfer
rate with 2 gig fiber channel. 200 GB backup on LTO4 takes about 20 minutes. I
have both and could not take the thru put of 3592 on really big items.
-Original Message-
From: ADSM: Dist Stor Manager [mailto:ADSM
On the original question, I have moved DBs on AIX with LVM several times
with good success. The only real concern is the performance impact. The
benefit over mirroring is you can do it with no outage at all.
I have 3 servers with similar sized DBs on AIX with NetApp SAS disk on
the back end, back
