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Kirill Korotaev <dev@sw.ru> writes: > >>Moreover, in OpenVZ live migration allows to migrate 32bit VPSs > >>between i686 and x86-64 Linux machines. > > > How would that work when x86-64 32bit programs have 4GB of address > > space and native on i386 programs only 3GB? > we limit address space of i386 apps on x86-64 to 3GB due to > compatibility issues - some applications don't work with not 3:1 GB VM > split. The only program I'm aware of with this problem is an very old JDK used in the Oracle installer - and the official documented fix for this is to run it with linux32 --3gb Limiting everybody just for that single bug seems quite excessive. -Andi - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ | ||||||||||||
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