<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
</head>
<body text="#000000" bgcolor="#FFFFFF">
<br>
<br>
<div class="moz-cite-prefix">On 02/01/2019 09:59, Olaf van der Spek
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:CAGVGHmtt62cZfPkQSHEM9Yx4_RAAz+gYFL0oWXYfWPOaqtNV5w@mail.gmail.com">
<pre class="moz-quote-pre" wrap="">On Wed, Jan 2, 2019 at 9:54 AM Jérémy Rosen <a class="moz-txt-link-rfc2396E" href="mailto:jeremy.rosen@smile.fr"><jeremy.rosen@smile.fr></a> wrote:
</pre>
<blockquote type="cite">
<pre class="moz-quote-pre" wrap="">i.e if A Requires B, you would expect failures of B to prevent A from starting.
* This is not the case if B is (randomly) scheduled after A.
* This is the case if B is (randomly) scheduled before A.
This is the race the implicit After= would prevent.
</pre>
</blockquote>
<pre class="moz-quote-pre" wrap="">
There is no such race as Requires without After doesn't stop A from
starting (as it can't).
>From the docs:
If one of the other units fails to activate, and an ordering
dependency After= on the failing unit is set, this unit will not be
started.
</pre>
</blockquote>
you sure about that ? I mean... that's what the doc says, but that <br>
would mean that requires without after is like Wants+PartOf<br>
<br>
that's kinda weird. maybe it's an aritifact from early systemd, but<br>
it sounds kinda inconsistent...<br>
<br>
<br>
Also it means that if you start A, this will start B<br>
<br>
if B fails, A is still started ? I don't think a failure of B
schedules a shutdown of A<br>
<br>
<br>
This whole thing is very confusing...<br>
<blockquote type="cite"
cite="mid:CAGVGHmtt62cZfPkQSHEM9Yx4_RAAz+gYFL0oWXYfWPOaqtNV5w@mail.gmail.com">
<pre class="moz-quote-pre" wrap="">
</pre>
</blockquote>
<br>
<div class="moz-signature">-- <br>
<div>
<link href="https://fonts.googleapis.com/css?family=Raleway"
rel="stylesheet" type="text/css">
<font face="Raleway, regular">
<table style="padding:20px;margin-bottom:-10px" border="0">
<tbody>
<tr>
<td style="font-size:13px; color:#ff8054; text-align:
center; padding-right:30px"> <a
href="http://www.smile.eu/"> <img
style="max-width:100%; height:auto"
src="http://ftp.smile.fr/client/Communication/signature/img/Logo-new.png"
alt="SMILE"> </a><br>
<br>
<p style="line-heigth:8px">20 rue des Jardins<br>
92600 Asnières-sur-Seine</p>
</td>
<td style="border-left: 1px solid #3b7ffe;
padding-left:20px; font-size:13px; color:#ff8054;">
<div style="color:#ff8054; font-size:14px;"> <b>Jérémy
ROSEN</b> </div>
<div style="color:#3b7ffe; font-size:13px;">
Architecte technique<br>
Responsable de l'expertise Smile-ECS </div>
<br>
<div style="color:#3b7ffe; font-size:13px;"> <span
style="white-space: nowrap"><img
style="margin-right:5px"
src="http://ftp.smile.fr/client/Communication/signature/img/mail.png"
alt="email" width="12" height="10"> <a
href="mailto:jeremy.rosen@smile.fr"
style="color:#3b7ffe; font-size:13px;
text-decoration:none;">jeremy.rosen@smile.fr</a>
</span> <br>
<span style="white-space: nowrap"><img
style="margin-right:5px"
src="http://ftp.smile.fr/client/Communication/signature/img/phone.png"
alt="phone" width="10" height="10"></span>
+33141402967 <br>
<span style="white-space: nowrap"><img
style="margin-right:5px"
src="http://ftp.smile.fr/client/Communication/signature/img/web.png"
alt="url" width="12" height="12">
<a href="http://www.smile.eu"
style="color:#3b7ffe; font-size:13px;
text-decoration:none;">http://www.smile.eu</a> </span>
</div>
<br>
<div> <span><a style="margin-right:5px"
href="https://twitter.com/GroupeSmile"><img
src="http://ftp.smile.fr/client/Communication/signature/img/rs-twitter.png"
alt="Twitter" style="max-width:100%;
height:auto"></a></span> <span><a
style="margin-right:5px"
href="https://www.facebook.com/smileopensource"><img
src="http://ftp.smile.fr/client/Communication/signature/img/rs-facebook.png"
alt="Facebook" style="max-width:100%;
height:auto"></a></span> <span><a
style="margin-right:5px"
href="https://www.linkedin.com/company/smile"><img
src="http://ftp.smile.fr/client/Communication/signature/img/rs-linkedin.png"
alt="LinkedIn" style="max-width:100%;
height:auto"></a></span> <span><a
style="margin-right:5px"
href="https://github.com/Smile-SA"><img
src="http://ftp.smile.fr/client/Communication/signature/img/rs-github.png"
alt="Github" style="max-width:100%;
height:auto"></a></span> </div>
</td>
</tr>
</tbody>
</table>
<br>
<div> <a
href="http://smile.eu/?utm_source=signature&utm_medium=email&utm_campaign=signature"><img
src="http://signature.smile.eu/assets/img/bandeau_mail_smile2017.gif.gif"
alt="Découvrez l’univers Smile, rendez-vous sur
smile.eu" border="0"></a></div>
<br>
<div style="color:#a3acb5; font-size:10px;"> <img
src="http://ftp.smile.fr/client/Communication/signature/img/eco.png"
alt="eco" width="13" height="11"> Pour la planète,
n'imprimez ce mail que si c'est nécessaire </div>
</font>
</div>
</div>
</body>
</html>