From: ADSM: Dist Stor Manager [mailto:[email protected]] On Behalf Of km >TSM mirroring doesnt help performance when doing expiration or reclamation >anyway which is what you want to optimize the DB for.
TSM mirroring, however, DOES give one concrete benefit that OS or hardware mirroring can't. Mirroring TSM db and log volumes prevents corruption from being replicated to the mirrored volumes. For me and most of my customers, that (and a maximum number of spindles) is enough. (Yes, Allen, the debate rages on.) -- Mark Stapleton System engineer, CDW No virus found in this outgoing message. Checked by AVG. Version: 7.5.552 / Virus Database: 270.11.0/1959 - Release Date: 18-Feb-09 8:55 PM
