Date: Fri, 22 Apr 2016 09:08:19 +0100 From: David Chisnall <theraven@FreeBSD.org> To: Dan Partelly <dan_partelly@rdsor.ro> Cc: =?utf-8?Q?Edward_Tomasz_Napiera=C5=82a?= <trasz@FreeBSD.org>, freebsd-current <freebsd-current@freebsd.org> Subject: Re: [CFT] packaging the base system with pkg(8) Message-ID: <F2875CD8-8D94-4D6C-A8EF-C67550CAD0BB@FreeBSD.org> In-Reply-To: <7F12F680-080B-4DB3-81A5-CC5282B78034@rdsor.ro> References: <E1asbZj-0003Ra-Qs@rmm6prod02.runbox.com> <76093.1461096570@critter.freebsd.dk> <5716AD65.8070007@shrew.net> <BF66EA01-E073-45F0-8F9E-22D57E8871B0@bsdimp.com> <5716FA70.4080604@freebsd.org> <571765BB.3050908@quip.cz> <79117ce18bd3332c7df3e55e12a161b4@rdsor.ro> <20160421095706.GA57206@brick> <30F6CCDE-E099-49EF-9A1A-68F147FBF50B@rdsor.ro> <20160421202023.GB33506@brick> <7F12F680-080B-4DB3-81A5-CC5282B78034@rdsor.ro>
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--Apple-Mail=_88835969-7560-4F92-BC56-0A666D4ABB7C Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 On 21 Apr 2016, at 21:48, Dan Partelly <dan_partelly@rdsor.ro> wrote: >=20 > Yes, you are right it misses the media change handler in devd.conf.=20= > maybe it should bementioned somewhere in a man page if it is not > already there. Thanks for the pointer. >=20 > Anyway, if I would have written the system, what I would have done > is to consolidate both user mode daemons into one and make this > daemon a client of devd, fstyp a library, and handle all removable=20 > media inside transparent to the user, without requiring any = modifications > to devd.conf, and without relaying on shell scripts.=20 >=20 > Is there any reason you did not took this approach ? This is not > criticism, I am genuinely interested. One of the current shortcomings of devd is that it does not provide a = good mechanism for other running processes to request notification of = events dynamically. Ideally, when the automounter daemon starts, it = should connect to devd via an IPC channel and request notification of = the specific events that it wants. This is a known problem (which = extends to more than just the automounter) and there are some tentative = plans to fix it, but they=E2=80=99re not yet concrete and won=E2=80=99t = be in 11.0, though hopefully will appear at some point in the 11.x = series. David --Apple-Mail=_88835969-7560-4F92-BC56-0A666D4ABB7C Content-Disposition: attachment; filename=smime.p7s Content-Type: application/pkcs7-signature; name=smime.p7s Content-Transfer-Encoding: base64 MIAGCSqGSIb3DQEHAqCAMIACAQExCzAJBgUrDgMCGgUAMIAGCSqGSIb3DQEHAQAAoIIK5jCCBPww ggPkoAMCAQICECJrrb9nBol9MHok/UZg/AYwDQYJKoZIhvcNAQELBQAwdTELMAkGA1UEBhMCSUwx FjAUBgNVBAoTDVN0YXJ0Q29tIEx0ZC4xKTAnBgNVBAsTIFN0YXJ0Q29tIENlcnRpZmljYXRpb24g QXV0aG9yaXR5MSMwIQYDVQQDExpTdGFydENvbSBDbGFzcyAxIENsaWVudCBDQTAeFw0xNjA0MTkw OTI3NDJaFw0xNzA0MTkwOTI3NDJaMEQxHTAbBgNVBAMMFHRoZXJhdmVuQGZyZWVic2Qub3JnMSMw IQYJKoZIhvcNAQkBFhR0aGVyYXZlbkBmcmVlYnNkLm9yZzCCASIwDQYJKoZIhvcNAQEBBQADggEP ADCCAQoCggEBALsL5pEhrGjrswHVdMHWhgxb8ARKDYRePSqpDLmjJ40bpx+n1zrvIwjC2Vk2IpoD 04rg5Pog2IrhnX+Qk2NSXzBXWj2JAaTc9OtSeAY0BtgJYXONGONQbRKVy97QBdzd1SbMEzDrOgH5 UDI+5sF1PboOTmLyTAPI9273XdfZ0BnstUXs8NXr/7p9E5CWJOsO1iQcINbm4XiwC1PLNMeWUknE Nji/hFKwcE8IFtaUe1ymbw6yA3rBpDu3KewIRD1T66FPTZJeIzvUoBIqWd+GAOfCBG2QYmbc3y/x 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