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Re: Sequential boot with systemd?

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On Mi, 27 mar 19, 19:27:21, Steve Keller wrote:
> Is it possible to configure systemd to *not* start services in
> parallel?

That would be very difficult to achieve with systemd, your best option 
would probably be to switch to sysv.

> I'd prefer deterministic boot with readable boot
> messages.  With parallel start, messages of different services get
> intermingled and it's much more difficult to identify possible
> problems.

Not an option for boot messages, but journalctl has some advanced 
filtering options that one can use, e.g. '-b -u ssh' will show only the 
messages from the current boot and from units matching the pattern 
'ssh'.

If you only care about possible problems -p (priority) could also be 
useful.

It shouldn't be very difficult to script something based on that.

Kind regards,
Andrei
-- 
http://wiki.debian.org/FAQsFromDebianUser

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Thread

Sequential boot with systemd? "Steve Keller" <keller.steve@gmx.de> - 2019-03-27 19:50 +0100
  Re: Sequential boot with system d? Brian <ad44@cityscape.co.uk> - 2019-03-27 21:20 +0100
  Re: Sequential boot with systemd? Darac Marjal <mailinglist@darac.org.uk> - 2019-03-27 22:20 +0100
  Re: Sequential boot with systemd? Andrei POPESCU <andreimpopescu@gmail.com> - 2019-06-05 21:10 +0200

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