Hi Jeremy,
Just wanted to let you know that the default shared memory segment size on
Solaris 9 has been changed to 8 MB. If you want more on any versions of
Solaris you simply need to edit /etc/system.
Regards
Marc
Jeremy Rumpf To: Igor Brezac
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Sent by: Subject: Re:
[PATCH][saslauthd] cyrus-sasl-2.1.10/saslauthd credential caching
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01/15/03 04:33 PM
On Tuesday 14 January 2003 23:36 pm, Igor Brezac wrote:
> Jeremy,
>
> This stuff looks great and with a limited user sample (10) the
performance
> improvement was almost 100 fold. Keep in mind, this is my first crack at
> it. I am using Solaris 9. I am getting the following error
>
> # ./saslcache -s
> could not attach shared memory segment: 1200
> shmat: Invalid argument
>
> It is likely I need to adjust shared memory params. I'll let you know
> what I find.
>
> One more note, can you make the changes against the cvs version?
>
> -Igor
>
Ok, I've set things up on a Solaris 8 machine for testing. After a few
tweaks,
things appear to be working ok. One thing though, it seems that the maximum
shared memory segment size on Solaris is 1M by default. Solaris users will
have to tweak their system settings if a larger cache is desired. Due to
this, I've set the default cache size to under 1M (down from ~4M). This way
saslauthd will always start with the cache enabled under default
circumstances.
Changes at:
ftp://ftp.net.ohio-state.edu/pub/users/jrumpf/cyrus-sasl/cyrus-sasl-2.1.10-cache-2.patch
Or fully patched source at:
ftp://ftp.net.ohio-state.edu/pub/users/jrumpf/cyrus-sasl/cyrus-sasl-2.1.10-cache-2.tar.gz
I'll work on getting a diff against current cvs as well....
Thanks,
Jeremy
