|
Title: Tivoli Storage Manager server hardware Post by: Jim on February 15, 2007, 08:31:22 PM Hi All-
I'm new to IBM hardware, and I'm having doubts about spec'ing out a new server for our Tivoli backup infrastructure. We currently have a P4 610 and a 3583-2 library with 3 LTO drives in it. Currently, we have two dual-port SCSI cards with one port or scsi bus connected to each tape drive. Since we are not striping across the drives, and not concerned with perfomance, is this necessary for any reason, or could I save a lot of $$$ and just put all three drives on the built-in external bus or at least just one card? :-[ I am trying to spec a system on the IBM website, but the part numbers they use for optional cards are different than the ones that AIX can report - is there a table somewhere that converts the numbers or is there any other way to find out if the 09P2544 scsi cards are the same as 9131-1912 or at least compatible with the p5 520? :-[ Thanks! Jim Title: Re: Tivoli Storage Manager server hardware Post by: Michael on February 16, 2007, 02:04:15 PM Well, Part Numbers and Feature codes are always difficult to compare and/or map.
The closest I can come without too much sweat - when confronted with a similiar situation - is to use the command lscfg and note the FRU/PRU number and use that for searches elsewhere. The PRU can change overtime, but the FRU is meant to be a constant for a particular model. From an older system - an example from a hard disk where both part number and FRU are listed. Hint: Just try lscfg -v for a listing of everything Quote # lscfg -vl hdisk0 hdisk0 P2/Z1-A8 16 Bit LVD SCSI Disk Drive (4500 MB) Manufacturer................IBM Machine Type and Model......DDRS-34560D FRU Number..................83H7105 ROS Level and ID............44433247 Serial Number...............RD5L1296 EC Level....................F21977 Part Number.................22L0352 Device Specific.(Z0)........000002029F00003A Device Specific.(Z1)........21L9832DC2G Device Specific.(Z2)........0933 Device Specific.(Z3)........0799 Device Specific.(Z4)........0001 Device Specific.(Z5)........22 Device Specific.(Z6)........F21420 Title: Re: Tivoli Storage Manager server hardware Post by: Michael on February 16, 2007, 02:10:12 PM p.s. my guess is that if performance is not the major issue, having more than one device on a single adapter should not be an issue.
There is also a bookmark to a useful site - ADSM.org. vgBookmarks->AIX - Search for ADSM They might have some hints for you there. |