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Conference aosg::lsm

Title:LSM
Moderator:SMURF::SHIDERLY
Created:Mon Jan 17 1994
Last Modified:Fri Jun 06 1997
Last Successful Update:Fri Jun 06 1997
Number of topics:803
Total number of notes:2852

537.0. "how many disk groups to use??" by CSC32::S_CLOUGHESY () Wed Jan 24 1996 12:56

T.RTitleUserPersonal
Name
DateLines
537.1From only one to multiple ...BACHUS::DEVOSManu Devos DEC/SI Brussels 856-7539Wed Jan 24 1996 14:0140
537.2ASE has diskgroup requirements.NETRIX::"[email protected]"Steve HancockFri Jan 26 1996 14:3713
537.3LABC::RUThu May 29 1997 19:525
    
    Is there any disk IO advantage by putting all disks in
    rootdg compared to split them into multiple disk groups?
    
    Jason
537.4KITCHE::schottEric R. Schott USG Product ManagementThu May 29 1997 23:0811
>    
>    Is there any disk IO advantage by putting all disks in
>    rootdg compared to split them into multiple disk groups?
>    

from a performance view, no...from a mgmt view, it may be
easier to segregate the disks if you have a lot of them.

You also need to use diskgroups for cluster services, or if you
plan to import/export them.