On Tuesday 03 July 2007 15:41, Joseph Mack NA3T wrote: > On Tue, 3 Jul 2007, Gerry Reno wrote: > > > VE's are basically just kernel-based supercharged > > chroot environments. > > So they all see the same NIC (assuming a one NIC box)? If > you have 4 VE's on the box and each has an httpd running, > does each need a separate IP to listen on? (the answer has > to be yes).
each VE has its own primary ip like any hardware box would. i can also assign multiple ips to virtuals as needed. > > If you have 4 CPUS and 3 of the VE's aren't doing a whole > lot, will the 4th VE be able to schedule its jobs to all the > CPUs? (again the answer has to be yes). > unless i specifically tell a VE to use only 1 or 2 processors, they all have use of all 4 as the host machine's kernel decides is best. since there is only the kernel on the host, it decides how the cpus are used by the virtuals unless like i said i specifically configure cpu usage/limits etc per virtual, which i have not had a need to do yet. if i should decide to adjust cpu usage on a particular virtual, i only have to do it on that one, i don't need to compensate with cpu configuration on all the others. > Joe > > -- > Joseph Mack NA3T EME(B,D), FM05lw North Carolina > jmack (at) wm7d (dot) net - azimuthal equidistant map > generator at http://www.wm7d.net/azproj.shtml > Homepage http://www.austintek.com/ It's GNU/Linux! > > _______________________________________________ > LinuxVirtualServer.org mailing list - lvs-users@LinuxVirtualServer.org > Send requests to [EMAIL PROTECTED] > or go to http://lists.graemef.net/mailman/listinfo/lvs-users > -- Rio _______________________________________________ LinuxVirtualServer.org mailing list - lvs-users@LinuxVirtualServer.org Send requests to [EMAIL PROTECTED] or go to http://lists.graemef.net/mailman/listinfo/lvs-users
