D&C GLug - Home Page

[ Date Index ] [ Thread Index ] [ <= Previous by date / thread ] [ Next by date / thread => ]

Re: [LUG] Systemd

 

On Fri, 8 Dec 2017 22:14:43 +0000
Simon Avery <digdilem@xxxxxxxxx> wrote:

> It annoys me. Some things it does are new and non-logical to my mind,
> but not so annoying that i've seriously wished to dump Debian in
> favour of Devuan (which always seemed like a daft idea - why leave
> the world's best distribution for something else? Especially as you
> can use Sysv on Debian too, it's just not the default).
> 
> I trust the Debian team to do right by me, even if I don't always
> understand their choices. Mostly my trust is repaid.
> 
> Most users won't have any issue with it.
> 
> Those that do will have to learn new systems for old problems, and
> find some new problems. Documentation is sometimes sparse but I've
> yet to encounter anything that has proved significantly troublesome.
> 
> I think I probably dislike it on principle rather than logic. Like
> being English - I'd miss the weather if it stopped being awful and I
> had nothing to complain about. systemd is useful and sometimes fun to
> moan about.
> 
> S
> 
> On 8 December 2017 at 13:57, Julian Hall <linux@xxxxxxxxxxxx> wrote:
> 
> > On 08/12/17 12:26, George Parker wrote:
> >  
> >> Hi Gang,
> >>
> >> So, now that the dust has settled a bit how is Sytemd panning out?
> >> I moved house last year and was in limbo for 6 months so put off
> >> updating Mint 17.3. But now I'm resettled I want to move on but am
> >> reluctant to wrestle with systemd. I'm looking at Devuan and it's
> >> derivatives which seem to be very well liked by the users, but
> >> that may be because they are very conservative in their tastes.
> >> Any thoughts?
> >>
> >> George
> >>  
> > Hi George,
> >
> > Aside from some teething issues with my NAS on NFS - ironed out by
> > simplifying my fstab - I've not had any major issues with systemd. I
> > upgraded Mint a couple of days ago - the current iteration is Sylvia
> > (18.3). Of course YMMV depending on the system's purpose and - I
> > assume - how complex a network you have.
> >
> > Kind regards,
> >
> > Julian
> >
> >
> > --
> > The Mailing List for the Devon & Cornwall LUG
> > https://mailman.dclug.org.uk/listinfo/list
> > FAQ: http://www.dcglug.org.uk/listfaq
> >  

I'm going to try and not rise to the bait...
The arguments for and against systemd are well rehearsed and IMHO the
very strong case against it prevails.  In a number of different
production environments over the last 20 years, I have used and abused
RedHat, Scientific Linux, Centos and Fedora on the rpm side and Ubuntu,
Mint, Debian and Devuan on the deb; Knoppix, UBD or Parted Magic
(checksummed) disks for Windows-based emergencies,
although I prefer the rescue functions of the Debian installer for Linux
emergencies.  I migrated three machines from Debian Jessie to Devuan
Jessie at beta 1.0, and noticed an immediate improvement in stability;
I upgraded the last four machines at Jessie 1.0.0 (stable RC), and
staggered the upgrade to Ascii over a couple of months.  I am currently
upgrading udev to eudev on all machines: the package has gone from
'experimental' to 'main' in less than a month and three upgrades.
That's got to be fast in anybody's book .  
In terms of support, the forum (https://dev1galaxy.org/index.php) and
the mailing list (https://lists.dyne.org/lurker/list/dng.en.html) are
robust and informative. The 'vua' of devuan is an
acronym of Veteran Unix Admins; that in itself is halfway good enough:
to my mind, in a production environment, the most important
consideration after security is stability.  So call me conservative,
reactionary even, but I cannot be doing with a tool that has an
opinion on how to behave when under load. Also, the 'Securing
Debian' manual is based on Wheezy, and can be directly used as a guide
to securing a devuan machine.
(https://www.debian.org/doc/manuals/securing-debian-howto/)

In a nutshell, my advice is that before making the choice between
systemd-sysV init and native sysV init, I would really get to grips
with the issues.  They really are not trivial.  You could always
try dual-booting while you are gathering your facts.

And while I'm nailing colours to masts, what's the policy on top
posting around here....

fraser



-- 
The Mailing List for the Devon & Cornwall LUG
https://mailman.dclug.org.uk/listinfo/list
FAQ: http://www.dcglug.org.uk/listfaq