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a=rsa-sha256; c=relaxed/relaxed; d=ultrarare.space; s=dkim; t=1692760794; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=w8YB31mHdWyv4YXkk4Jkb93lJpmcYvhnhYp5ARLihs8=; b=KlUH3dt2dTnczxBZBVWLJajxhmAvvEm0JnkL2RMzSL7mYT0ExI4mdfDCcyo2WamF9dMnAr 8NEa5oGKhEMqDEDLvnmCpbVToguOSvYEuQ3r5Ds2FL6ng+14pmCSG/nTQGjBCzPU+f+edJ BnYOo7DkkDwz/kJcDeUvvQgWPwN+eXExCJQM6AC3JjzJVj5894hsjmk7HZyYqlz1OQHBUT 49N69jnP6rVBp8re8IkEzsAN9+H2/Vj/nuIMCMDFT33MVoCk20FyiggXECHZ3ITAUL+x8E RWuOFbIyP48u2/bl+f2ov9SkrFA0v5Nn31zsulgJySmaE9btddXuihV8Xg9IZg== Message-ID: <878ra24f8q.wl-hako@ultrarare.space> From: Hilton Chain To: Tanguy LE CARROUR Cc: help-guix@gnu.org Subject: Re: Problem with Shepherd after `guix home reconfigure` In-Reply-To: <169272340179.1042.14613382112400844621@localhost> References: <169270038577.21161.10509568575565107521@localhost> <87a5ujw8py.wl-hako@ultrarare.space> <169271226794.29627.13908806565940408141@localhost> <875y57w1fs.wl-hako@ultrarare.space> <169272340179.1042.14613382112400844621@localhost> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Spamd-Bar: / Received-SPF: pass client-ip=144.168.59.46; envelope-from=hako@ultrarare.space; helo=mail.boiledscript.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: help-guix@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-guix-bounces+larch=yhetil.org@gnu.org Sender: help-guix-bounces+larch=yhetil.org@gnu.org X-Migadu-Flow: FLOW_IN X-Migadu-Country: US X-Migadu-Scanner: mx0.migadu.com X-Spam-Score: -8.48 X-Migadu-Queue-Id: C12E16AC0F X-Migadu-Spam-Score: -8.48 X-TUID: SWV7H2t4mC3I Hi Tanguy, On Wed, 23 Aug 2023 00:56:41 +0800, Tanguy LE CARROUR wrote: > [...] > > > ``` > > > $ guix home reconfigure > > > # [=E2=80=A6] > > > Loading /gnu/store/zbfyaxxigns5lqyxhxzxhm92w54ns1cz-shepherd.conf. > > > herd: error: exception caught while executing 'load' on service 'root= ': > > > In procedure fport_write: Input/output error > > > ``` > > > > > > I've just tried something that, as weird as it sounds, I had never do= ne before: > > > `herd stop mcron`! And=E2=80=A6 it just hangs forever!? I guess it no= t the > > > expected behaviour?! =F0=9F=A4=94 > > > I `ctrl+c`-ed it and, now, `herd status` also hangs forever!? =F0=9F= =98=9E > > > I'll see if everything goes back to normal after the next reboot=E2= =80=A6 > > > > I don't know much about Shepherd but rebooting seems to be the only > > solution when it hangs... > > I now have a slightly different error message: > > ``` > $ guix home reconfigure > # [=E2=80=A6] > SSLoading /gnu/store/zbfyaxxigns5lqyxhxzxhm92w54ns1cz-shepherd.conf. > herd: error: exception caught while executing 'load' on service 'root': > In procedure fport_write: Broken pipe > ``` Seems to be an issue in Shepherd itself, it hung during loading the configuration. > ``` > # herd status > Started: > + root > Starting: > ^ mcron > ^ mpd > Stopped: > - tor > - transmission > ``` > > I usually have: > > ``` > # herd status > Started: > + mcron > + mpd > + root > Stopped: > - tor > - transmission > ``` > > Even though `mpd` is reported as "starting" it actually works. > `herd stop mcron` still hangs forever, but `herd status` keeps on > working and reporting "starting" services. > > Thoughts? =F0=9F=A4=94 =46rom my own experience, such issue can be "solved" by rebooting (to spawn new Shepherd daemons). I don't know how to debug Shepherd and there's no enough information for me to find the real cause. So maybe sending a Shepherd bug report to bug-guix@gnu.org ? Thanks