Tek-Tips is the largest IT community on the Internet today!
Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!
-
Congratulations wOOdy-Soft on being selected by the Tek-Tips community for having the most helpful posts in the forums last week. Way to Go!
Recent content by Cr4igy
-
-
RAID 0+1 versus RAID 5
4+P parity calculation can avoid read-modify write depending on OS ($+P works very nicely on AIX). Sometimes our uncached Raid 5 setups write faster than they read! Craigy -
suggest a storage solution that can grow
we've grown our IBM Fastt900 setup from 1.4T to ~55T on 5 fastt's with no downtime. Craigy -
Brocade 12K
The 12K is noisy. Get ear defenders! We plumped for a pair of McDate 6140's and have never regretted it. Craigy -
IBM Storage Solution
The fastest you'll ever see out of a gigE link is about 95MB/sec pretty much irrespective of anything else. Over 2GBit Fibrechannel you may get over 160MB/sec though. Craigy -
TSM seems to always do full backup
It was probably set to absolute instead of modified in the copygroup settings... Craigy- Cr4igy
- Post #12
- Forum: Data Recovery
-
tsm vs netbackup?
LED888: with respect I disagree with some of your points here. Point 1. I have no obhjection: TSM's not the easiest thing in the world. Point 2. it takes two commands to make a TSM DB (or log)bigger (a) define dbvol [or logvol if that's what 's needed], (b) extend db. It's painless, not...- Cr4igy
- Post #5
- Forum: Data Recovery
-
FC 6239 Card
All it's telling you is that it can't find anything out on the SAN to configure as an AIX device. This is typically due to zoning rules. If you want rid of the message, define a zoning/lun masking arrangement that lets your AIX system see some devices (whether they be tape or disk or whatever)...
