[libvirt] Re: Libvirt PHP binding

On Tue, Apr 14, 2009 at 03:56:28PM +0200, Radek Hladik wrote: > It works but httpd processes open a lot pipes and after a few hours with > page refreshing every 10 sec I even ran into error: > [Mon Apr 13 02:40:26 2009] [error] [client 10.38.25.152] PHP Warning: > libvirt_connect() unable to make pipe: Too many open files This is interesting. It suggests that the virConnectPtr object you have created is not being relased. Each object will require at least 2 file descriptors, so if they're not released, then either the libvirtd daemon, or the PHP client, or the OS as a whole will run out of file descriptors and start showing this error message.