per-user automount does not necessarily waste space

The thing which is mounted might be a sub-directory of a shared space.

Also, automount is not exclusively for user home directories. It's great for selected program products.

-- R; <><


On 7/30/23 23:46, Grant Taylor wrote:
On 7/30/23 10:23 PM, Andrew Rowley wrote:
A low end laptop has 250GB available. How much space should a z/OS user be able to use (to do their job) before they have to make a special request to the storage management group? 10GB? 100GB?

Please forgive the ignorant question, but does z/OS support quota in any way other than a hard file system limit?

Some of my testing runs to (temporarily) 100GB+ for input and output files. I run it on the PC because the space isn't available on the mainframe, but It would be nice to be able to run it on z/OS. If you get a few users with usage spikes to 100GB the space might not be so trivial.

I've seen a few quota systems capable of allowing users to go above a soft limit for an amount of time while still being bounded by an absolute hard limit.

This soft limit allows users to burst for temporary things, usually for single digit number of hours or days.  Once the user exceeds the time, their soft quota kicks in and behaves as if it's the hard limit.



Grant. . . .

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