[ic] workaround found for 99%CPU usage problem in Vend/SessionFile.pm: "::uneval($ref);" fixes it

Steffen Dettmer interchange-users@interchange.redhat.com
Tue Nov 20 07:25:01 2001


* Steffen Dettmer wrote on Thu, Nov 15, 2001 at 11:56 +0100:
> Is it enough to move the catalog/catname/session to a local file
> system? If possible I would like to keep the catalog on NFS
> (beacuse of backups and so on). Do you think it's enough to make
> session a symlink to something local?

Seems to be not enough; moving session to a local file system
didn't solved it (yes, I set "LockType fcntl" in interchange.cfg).

> > This is just timing problem. If we can't lock reliably, file-based
> > sessions simply will not work. You could move to DBI sessions.
> 
> This would be an alternative, but since I have only a single web
> server I think it's a lot more performant to have file based
> sessions, correct? So I would prefere to have the sessions on a
> local file system.

What files are locking? I assume at least writeable file: log
files and the DB-Files? So I should move session, error.log and
products/ to a local file system?

oki,

Steffen

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