Steffen Weiberle wrote: > Hanh Nguyen wrote: > >> Mike DeMarco wrote: >> >>> Is there a limit as to how many vhosts I can hang off of a vnet. >>> >>> I have a ldom that is the global zone. I present vnet1 as a exclusive NIC >>> to my zone. The zone then has vhosts for each apache server >>> vnet1:1 >>> vnet1:2 >>> ... >>> vnet1:32 >>> >>> vnet1:33 will plumb and configure but I does not talk. >>> Have I reached a limit? >>> Is this limit tunable? >>> >>> >> In theory a very large number of vnets should work. However, since each >> vnet creates a point-to-point >> interface with other vnet (not just the domain it is on) you need a very >> large swap space (not sure how >> much) as the number grows. I don't know why the vnet33 can't >> communicate. It could be IP address >> related as well. I don't think this is a tunable limit. >> > > Hi Hanh, > > These are logical interfaces. Why would they require considerably more > memory in LDoms than on bare metal? > You're right. the memory growth is related to my script problem.
Hanh > I just verified that creating 254 logical interface in an exclusive IP > Instance non-global zone is not a problem, and the system (V210) has 8GB > (don't know how much memory this took up). > > On an x86 system, doing a similar operation reduced memory by 200KB, and > that may have been the script as much as the logical interfaces. > > Steffen > > >> Hanh >> _______________________________________________ >> ldoms-discuss mailing list >> ldoms-discuss at opensolaris.org >> http://mail.opensolaris.org/mailman/listinfo/ldoms-discuss >> > > _______________________________________________ > ldoms-discuss mailing list > ldoms-discuss at opensolaris.org > http://mail.opensolaris.org/mailman/listinfo/ldoms-discuss > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://mail.opensolaris.org/pipermail/ldoms-discuss/attachments/20080716/b47d0fe8/attachment.html>
