[systemd-devel] needed steps to get rebootless upgrade

Vasiliy Tolstov v.tolstov at selfip.ru
Mon Feb 17 12:02:37 PST 2014

2014-02-17 17:50 GMT+04:00 Lennart Poettering <lennart at poettering.net>:
> Such reboot-less upgrades are hardly possible. There are large parts of
> the system you cannot upgrade during runtime, such as the kernel or
> dbus-daemon and other bits. And even if you could replace all these
> things, upgrades during runtime between arbitrary versions unlikely
> would be well tested, and hence risky business...
> Anyway systemd won't help you with this I fear...

I can switch root to new system an get consistent system.....
I want to skip all pxe phase to minimize downtime in not cluster-wide services.

Vasiliy Tolstov,
e-mail: v.tolstov at selfip.ru
jabber: vase at selfip.ru

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