From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from firstgate.proxmox.com (firstgate.proxmox.com [IPv6:2a01:7e0:0:424::9]) by lore.proxmox.com (Postfix) with ESMTPS id E804C1FF16D for ; Mon, 19 Aug 2024 21:10:56 +0200 (CEST) Received: from firstgate.proxmox.com (localhost [127.0.0.1]) by firstgate.proxmox.com (Proxmox) with ESMTP id B6E491DD59; Mon, 19 Aug 2024 21:11:09 +0200 (CEST) Date: Mon, 19 Aug 2024 19:10:48 +0000 (UTC) To: Proxmox VE user list , Marco Gaiarin In-Reply-To: References: <4hubpk-8fg1.ln1@leia.lilliput.linux.it> <11e39814096a53c52422b9f2114719dd5ad73090@antreich.com> MIME-Version: 1.0 Message-ID: List-Id: Proxmox VE user list List-Post: From: dORSY via pve-user Precedence: list Cc: dORSY X-Mailman-Version: 2.1.29 X-BeenThere: pve-user@lists.proxmox.com List-Subscribe: , List-Unsubscribe: , List-Archive: Reply-To: dORSY , Proxmox VE user list List-Help: Subject: Re: [PVE-User] Hardware watchdog for standalone server... 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Mon, 19 Aug 2024 19:10:58 +0000 Date: Mon, 19 Aug 2024 19:10:48 +0000 (UTC) From: dORSY Reply-To: dORSY To: Proxmox VE user list , Marco Gaiarin Message-ID: <364231406.5096226.1724094648740@mail.yahoo.com> In-Reply-To: References: <4hubpk-8fg1.ln1@leia.lilliput.linux.it> <11e39814096a53c52422b9f2114719dd5ad73090@antreich.com> Subject: Re: [PVE-User] Hardware watchdog for standalone server... MIME-Version: 1.0 X-Mailer: WebService/1.1.22544 YahooMailAndroidMobile X-SPAM-LEVEL: Spam detection results: 0 AWL 0.397 Adjusted score from AWL reputation of From: address BAYES_00 -1.9 Bayes spam probability is 0 to 1% DKIM_SIGNED 0.1 Message has a DKIM or DK signature, not necessarily valid DKIM_VALID -0.1 Message has at least one valid DKIM or DK signature DKIM_VALID_AU -0.1 Message has a valid DKIM or DK signature from author's domain DKIM_VALID_EF -0.1 Message has a valid DKIM or DK signature from envelope-from domain DMARC_PASS -0.1 DMARC pass policy FREEMAIL_FROM 0.001 Sender email is commonly abused enduser mail provider HTML_MESSAGE 0.001 HTML included in message POISEN_SPAM_PILL_4 0.1 random spam to be learned in bayes RCVD_IN_DNSWL_NONE -0.0001 Sender listed at https://www.dnswl.org/, no trust RCVD_IN_MSPIKE_H2 -0.001 Average reputation (+2) RCVD_IN_VALIDITY_CERTIFIED_BLOCKED 0.001 ADMINISTRATOR NOTICE: The query to Validity was blocked. See https://knowledge.validity.com/hc/en-us/articles/20961730681243 for more information. RCVD_IN_VALIDITY_RPBL_BLOCKED 0.001 ADMINISTRATOR NOTICE: The query to Validity was blocked. See https://knowledge.validity.com/hc/en-us/articles/20961730681243 for more information. RCVD_IN_VALIDITY_SAFE_BLOCKED 0.001 ADMINISTRATOR NOTICE: The query to Validity was blocked. See https://knowledge.validity.com/hc/en-us/articles/20961730681243 for more information. SPF_HELO_NONE 0.001 SPF: HELO does not publish an SPF Record SPF_PASS -0.001 SPF: sender matches SPF record T_SCC_BODY_TEXT_LINE -0.01 - Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.29 don't really get what you want/need exactly, but for single hosts i'd start= at=C2=A0 bmc-watchdog(8) - Linux man page =20 | =20 | =20 | =20 | | | | | | =20 | | =20 bmc-watchdog(8) - Linux man page =20 bmc-watchdog controls a Baseboard Management Controller (BMC) watchdog time= r. The bmc-watchdog tool typically executes as a cronjob or daemon to manag= e the ... | | | | =20 it needs hw support to work (ipmi)i last used a daemon like this on freeBSD= storage servers.hope this helps.=20 =20 On Mon, Aug 19, 2024 at 17:45, Marco Gaiarin wrot= e: Mandi! Alwin Antreich =C2=A0 In chel di` si favelave... > Dow you want to make your VM/CT HA? That only works reliably with 3x node= s for > quorum (or 2x nodes & qdevice) [0]. I know. No. I'm speaking about standalone servers. > But if you want to reset a node if it doesn't spin up a watchdog (doesn't > respond), then you could use systemd watchdog[1]. I'm saying EXACTLY that (also for dORSY): i need some sort of watchdog daem= on, or the HA watchdog daemon 'watchdog-mux' works even in standalone setup? > Though I'd like to add that > resetting nodes continuously (issue is reoccurring), increases the chance= s for > data corruption. If there's some hardware or other trouble that trigger watchdog, typically the box is just TOFU and a reset cannot do more harm... at least this is my experience. --=20 _______________________________________________ pve-user mailing list pve-user@lists.proxmox.com https://lists.proxmox.com/cgi-bin/mailman/listinfo/pve-user =20 --===============5230077428496093837== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ pve-user mailing list pve-user@lists.proxmox.com https://lists.proxmox.com/cgi-bin/mailman/listinfo/pve-user --===============5230077428496093837==--