From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.comp.sysutils.supervision.general/2866 Path: news.gmane.io!.POSTED.ciao.gmane.io!not-for-mail From: "Casper Ti. Vector" Newsgroups: gmane.comp.sysutils.supervision.general Subject: Re: runit SIGPWR support Date: Fri, 14 Feb 2020 22:02:09 +0800 Message-ID: <20200214140209.ukcztzagx356rvjn@CasperVector> References: <20200212215427.GG12551@cathexis.xen.prgmr.com> <7102151581677176@myt2-dd3598211d70.qloud-c.yandex.net> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Injection-Info: ciao.gmane.io; posting-host="ciao.gmane.io:159.69.161.202"; logging-data="8763"; mail-complaints-to="usenet@ciao.gmane.io" To: supervision@list.skarnet.org Original-X-From: supervision-return-2455-gcsg-supervision=m.gmane-mx.org@list.skarnet.org Fri Feb 14 15:02:18 2020 Return-path: Envelope-to: gcsg-supervision@m.gmane-mx.org Original-Received: from alyss.skarnet.org ([95.142.172.232]) by ciao.gmane.io with smtp (Exim 4.92) (envelope-from ) id 1j2bXr-00024R-S9 for gcsg-supervision@m.gmane-mx.org; Fri, 14 Feb 2020 15:02:15 +0100 Original-Received: (qmail 15829 invoked by uid 89); 14 Feb 2020 14:02:41 -0000 Mailing-List: contact supervision-help@list.skarnet.org; run by ezmlm Original-Sender: Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-Id: Original-Received: (qmail 15819 invoked from network); 14 Feb 2020 14:02:41 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:date:to:subject:message-id:mail-followup-to:references :mime-version:content-disposition:in-reply-to; bh=/fnLIJhfrjvt8EQktU+Ou9mSVMZecGGTryWTovoeUF0=; b=m8OFzY0bAUaZp1jSspLehgw0z4cBJVpWOg3CQnu0Yg5Zh7DyaHZ3+56W8I0JcNvNN4 3NgsqcHVkBlUzTWB4gjSFlgNiHnW/73BA2nJb1UalqnR+VzhWkCYpeSzDXVcttqPpOqi F/qHELqeq7bCw/RlAN5FrvSLixJr5VNeYe2a2M7iSIort+jMCX+N3smwZMziVbTAIii6 kqlJ0ui92Fp4VSzzw7dneuhCUpo+A3ylkviYCvfGMbjljHYn/JEdWCWu1N3+xemaQXi2 78dhIG36YK84bw3R8w2GYsmzyPB/JmLc20axqH/XisoL8LBLKr1ra1BmoI051fU5XiC2 dkdg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:date:to:subject:message-id:mail-followup-to :references:mime-version:content-disposition:in-reply-to; bh=/fnLIJhfrjvt8EQktU+Ou9mSVMZecGGTryWTovoeUF0=; b=eNRRHV/hX8sVpI9w46VMusKKCwRglVIQpOaUNoaRVXs/0r3u1kXq+GOkAcSDce8Ocw vQ1xwVB9xa2SAFF2VTMaJ3y/IJp2mR2TPJfmt1ly6Ftv2iMs6Y0lnVQprlSe5TSkxDmA lvaLSZmKvu3XNDKzAS0H6H++EY7jPlWlWe8CwXGSPwuXDhsKIGupDr9xdZ6L64xkcmyQ DfZuKZyC/xylXNAAgybi5knyxTD9XKat9GA+lUAHWf/G1JX/Yn8rcJcRsa3KzO2R+74+ LNkng9vCm8ChUlJPhD1FfGI4P2yLgg/o0XP1W5JYPhG+Kc8dsbPxpY/ZhZsoln6WMkHH LvgA== X-Gm-Message-State: APjAAAXhm998wgOu/9RDQNMjoLaUOD2CD8Vt0B3rFLUO4HhC1txlmvfG 8whV7tmjciZrc+VP3BCVMxM3T24P X-Google-Smtp-Source: APXvYqx3SVz9e7wVASifj1kuYfn6lnLk9RRVwYWxqoeBBeqSM80UMkoJtmaJQ+JkFw1XkzPbNdwH0w== X-Received: by 2002:a05:600c:2503:: with SMTP id d3mr4758256wma.84.1581688933075; Fri, 14 Feb 2020 06:02:13 -0800 (PST) X-Google-Original-From: "Casper Ti. Vector" Mail-Followup-To: supervision@list.skarnet.org Content-Disposition: inline In-Reply-To: <7102151581677176@myt2-dd3598211d70.qloud-c.yandex.net> Xref: news.gmane.io gmane.comp.sysutils.supervision.general:2866 Archived-At: On Fri, Feb 14, 2020 at 11:46:16AM +0100, Jeff wrote: > what should SIGPWR mean to a Linux init ? > i would suggest: halt and power down the system ASAP. Init signal semantics is already a mess: . When thinking of standardisation, we need to beware of this: . -- My current OpenPGP key: RSA4096/0x227E8CAAB7AA186C (expires: 2020.10.19) 7077 7781 B859 5166 AE07 0286 227E 8CAA B7AA 186C