Date: Thu, 24 Sep 2015 14:27:13 +0300 From: "Andrey V. Elsukov" <bu7cher@yandex.ru> To: Slawa Olhovchenkov <slw@zxy.spb.ru> Cc: Andriy Gapon <avg@FreeBSD.org>, cem@FreeBSD.org, FreeBSD Current <freebsd-current@FreeBSD.org>, freebsd-rc@FreeBSD.org Subject: Re: dumpdev in loader.conf vs rc.d/dumpon Message-ID: <5603DE11.7010008@yandex.ru> In-Reply-To: <20150924111850.GA3158@zxy.spb.ru> References: <5602B922.20703@FreeBSD.org> <CAG6CVpVvStV1pUi8WEBS0T5PaHxFk_HxGi8ch-LXU_DiheyTGw@mail.gmail.com> <5602CDBC.7080906@FreeBSD.org> <CAG6CVpXfBj_-cLj-8EMuAzgk6Ktmh_46e6zBBkZHMBxYW7=Cqg@mail.gmail.com> <5602DA17.7060501@FreeBSD.org> <5603B415.2090405@yandex.ru> <20150924111850.GA3158@zxy.spb.ru>
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This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --HvEPREOsHMVX0RB6UO1ukPpeNxm3xJxWf Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: quoted-printable On 24.09.2015 14:18, Slawa Olhovchenkov wrote: > On Thu, Sep 24, 2015 at 11:28:05AM +0300, Andrey V. Elsukov wrote: >=20 >> On 23.09.2015 19:57, Andriy Gapon wrote: >>> I do not have a strong opinion. Either option, rc.d/dumpon change or= geom_dev >>> change, is fine with me. >> >> I added the ability to set dumpdev via loader. But I wasn't aware that= >> it was used in rc.d script. >> >> If you have set dumpdev kenv, it will be already enabled in the time >> when rc.d/dumpon will be run. So, I think it is useless to try to >> enable dumpdev again. I prefer remove this old code from rc.d script. >=20 > rc.d script can redirect dump to device, not available at boot time, > iSCSI disk, for examle. It doesn't matter. When device will appear, it will be tasted by geom_dev and marked as device applicable for dumping. > dumpdev at boot time can be less size, sufficient for dumping at > booting, but insufficient at working time. This also doesn't matter. Its size doesn't checked. Did you read dumpon script and saw how it use dumpdev tunable? --=20 WBR, Andrey V. Elsukov --HvEPREOsHMVX0RB6UO1ukPpeNxm3xJxWf Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQEcBAEBCAAGBQJWA94SAAoJEAHF6gQQyKF607oH/1p7nMbGcu/hUI3bSFH1gZMH EYndUYlVrK2zmbeExh6+d+NLD3h7bCRD0Ht4Vt2ED1/fbxdYR1bkHqBfJdYqlfCf GB+om9Mg3gGQ/1m98L/OhewDeZLmgrZwWVSomTekBpl3OgB5hzTbGCO8/YXoyVJd 2npdc8UOWhl1SdVz9YMg8lHKcFHEI1KSAATaYznhof63evWqlRDADt3a3u5l5RM3 iY8nfdbBDmtnAaN3PZGZp9h2qmwRQSFoKMA+HetnvqtVXaqSHjDVy2UmeknwBohg Hxwdu38wlXDX6dzii4LIvy3JVlqslyovGEYMphwTJ/K7PRIl18zlYzJCsrgI0L8= =AWM+ -----END PGP SIGNATURE----- --HvEPREOsHMVX0RB6UO1ukPpeNxm3xJxWf--
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