SAVEFD is not about speed of access to data on the CMS minidisk, it's about
saving real storage:
- without SAVEFD each user accessing a common minidisk has his own copy
of the file directory
- with SAVEFD all users accessing that common minidisk share a common copy.
Since file directory
...@listserv.uark.edu] On
Behalf Of Eginhard Jaeger
Sent: Friday, May 07, 2010 2:55 AM
SAVEFD is not about speed of access to data on the CMS minidisk, it's
about saving real storage:
- without SAVEFD each user accessing a common minidisk has his own copy
of the file directory
- with SAVEFD all users
With the speed of z9's and z10's and the speed of DASD subsystems, is
there much of a need to use SAVEFD anymore?
I guess if a minidisk had extremely high utilization then it might.
Thoughts?
Thanks,
Steve
