* Matt Dillon <[EMAIL PROTECTED]> [010320 10:16] wrote: > > :Another problem is that we have around 4000+ processes accessing > :lots of SHM at the same time.. > > How big is 'lots'? If the shared memory segment is smallish, e.g. > less then 64MB, you should be ok. If it is larger then you will > have to do some kernel tuning to avoid running out of pmap entries. kern.ipc.shm_use_phys should remove the need for pv entries. it's the default on solaris. -- -Alfred Perlstein - [[EMAIL PROTECTED]|[EMAIL PROTECTED]] To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-hackers" in the body of the message
- Re: tuning a VERY heavily (3... Alfred Perlstein
- Re: tuning a VERY heavily (3... Alexey V. Neyman
- Re: tuning a VERY heavily (3... Robert Watson
- Re: tuning a VERY heavily (3... Adrian Chadd
- Re: tuning a VERY heavily (3... Anton Berezin
- Re: tuning a VERY heavily (3... Matt Dillon
- Re: tuning a VERY heavily (3... Dag-Erling Smorgrav
- Re: tuning a VERY heavily (3... Matt Dillon
- Re: tuning a VERY heavily (30.0)... Matt Dillon
- Re: tuning a VERY heavily (3... Michael C . Wu
- Re: tuning a VERY heavily (30.0) load... Alfred Perlstein
- Re: tuning a VERY heavily (30.0) loaded server David Scheidt
- Vinum stripe size (was: tuning a VERY heavily (30.0) l... Greg Lehey
- Re: Vinum stripe size (was: tuning a VERY heavily... Alfred Perlstein
- Re: Vinum stripe size (was: tuning a VERY hea... Greg Lehey
- RE: Vinum stripe size (was: tuning a VERY... Brandon Gale
- Re: Vinum stripe size (was: tuning a ... Greg Lehey
- Re: Vinum stripe size (was: tuni... Alfred Perlstein
- Re: Vinum stripe size (was: ... Greg Lehey
- Re: Vinum stripe size (was: tuning a VERY heavily... Brian Somers