On Thu, Nov 29, 2007 at 05:05:39PM +0900, Simon Horman wrote: > On Wed, Nov 28, 2007 at 01:56:18AM -0800, Ryan Castellucci wrote: > > The attached patch modifies ldirectord to fork a process for each > > virtual server to speed up response time with large numbers of virtual > > servers. I am testing this vs multiple instances of ldirectord, two > > virtual servers, three real servers each, and it uses about 25MB less > > ram over that, and starts up a lot quicker. > > Hi Ryan, > > this patch seems very nice, thanks. > > > Other things to note > > > > $0 is set for the children so you can see what virtual server each is > > managing, and what real server it's checking from ps > > This will probably work on Linux, but it probably won't work on > Solaris - they beileve that changing $0 and having that reflected > in ps is a security problem because it allows people to hide processes > - i.e. I can hide "fork-bomb" as "/bin/sh". This isn't a big problem > with regards to your patch, just something I thought might > be interesting.
Ok, that was a really stupid remark. Obviously ldirectord is related to lvs which is part of Linux not Solaris ! -- Horms _______________________________________________ LinuxVirtualServer.org mailing list - [email protected] Send requests to [EMAIL PROTECTED] or go to http://lists.graemef.net/mailman/listinfo/lvs-users
