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2014-08-01 2:01 GMT-06:00 Nilesh Govindrajan <me@××××××××.com>: |
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> On Fri, 2014-08-01 at 08:53 +0100, Neil Bothwick wrote: |
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>> On Fri, 01 Aug 2014 15:59:56 +1000, wraeth wrote: |
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>> |
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>> > systemd-nspawn is quite a useful utility for working in a chroot - |
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>> > almost a complete virtual machine without the overhead. |
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>> > |
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>> > I also came across a handy introduction to it [1] too, by none other |
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>> > than rich0 (one of our esteemed devs) - it's worth a read (particularly |
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>> > when you try using it without DEVPTS_MULTIPLE_INSTANCES set - that was |
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>> > fun!). |
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>> > |
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>> > [1] |
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>> > http://rich0gentoo.wordpress.com/2014/07/14/quick-systemd-nspawn-guide/ |
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>> |
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>> I saw that a couple of weeks ago and thought "I'll try that when I get |
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>> time". The time needed turned out to be about 5 minutes, it's so much |
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>> easier than using a chroot. |
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>> |
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>> |
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> |
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> systemd-nspawn seems to be interesting. But will it work on my i5? |
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> Because I prefer to use -march=native. For using distcc I copied all the |
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> flags that gcc selects in march=native mode to make.conf. |
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> |
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> |
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I don't think what CFLAGS you are using matters for using |
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systemd-nspawn, but In my tests, It can be used for typical chroot and |
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installation of a stage3 with openrc, but if you want to use '-b' to |
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boot the container you need systemd on host and container. |
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Here's another guide[1] by a gentoo dev, but on CFLAGS, -march=native |
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and using distcc. |
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[1] http://blogs.gentoo.org/mgorny/2014/06/23/inlining-marchnative-for-distcc/ |
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