Hi, what about the option to start more then one define volume. Does the speed increase?
Greetings Stefan Holzwarth > -----Ursprüngliche Nachricht----- > Von: Karel Bos [mailto:[EMAIL PROTECTED] > Gesendet: Donnerstag, 19. Februar 2004 17:45 > An: [EMAIL PROTECTED] > Betreff: Re: Dsmfmt on cx600 any thoughts? > > > I would create and format the volumes from within TSM. This will speed > things up! > > Regard, > > Karel > > -----Oorspronkelijk bericht----- > Van: Amar Vi [mailto:[EMAIL PROTECTED] > Verzonden: donderdag 19 februari 2004 17:25 > Aan: [EMAIL PROTECTED] > Onderwerp: Dsmfmt on cx600 any thoughts? > > > Greetings, > > We have serious performance issue for dsmfmt command. > > We are getting 45MB/sec write speed on AIX4.3.3 box connected > to CX600 ATA > RAID5 4+1 disk group.But when we use dsmfmt it gives 9 to 16 > MB/sec. Which > is very sluggish to format 16 TB storage for storage pools. > > Does anybody have information on how dsmfmt works? > > or how to speed up so that it will give better I/O on SAN storage? > > Thank you, > > Bandu Vibhute > > Technology Solutions Group > > EMC² > > Where Information Lives > > *Office: 484-322-1000 > > * Cell: 484-868-0599 > > *E-mail: vibhute_bandu <mailto:[EMAIL PROTECTED]> @emc.com >
