Date: Tue, 03 Sep 2019 14:06:40 -0000 From: Chris Rees <crees@bayofrum.net> To: rgrimes@freebsd.org, "Rodney W. Grimes" <freebsd@gndrsh.dnsmgr.net>, Chris Rees <chris@rees.space>, jilles@freebsd.org Cc: Andriy Gapon <avg@freebsd.org>, "O. Hartmann" <ohartmann@walstatt.org>, Chris Rees <crees@freebsd.org>, src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: Re: svn commit: r346017 - in head: libexec/rc libexec/rc/rc.d share/man/man5 Message-ID: <95242E98-E578-476E-AFA6-099F00AF50BC@bayofrum.net> In-Reply-To: <2B336327-528C-4E16-AA5D-B3497B1941D0@bayofrum.net> References: <201904092108.x39L8ZCG062247@gndrsh.dnsmgr.net> <2B336327-528C-4E16-AA5D-B3497B1941D0@bayofrum.net>
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Hi again, On 9 April 2019 22:13:29 BST, Chris Rees <crees@bayofrum.net> wrote: > > >On 9 April 2019 22:08:35 BST, "Rodney W. Grimes" ><freebsd@gndrsh.dnsmgr.net> wrote: >>> On 09/04/2019 20:59, Chris Rees wrote: >>> > On 9 April 2019 20:55:07 BST, "Rodney W. Grimes" >><freebsd@gndrsh.dnsmgr.net> wrote: >>> >>> On 09/04/2019 21:33, Rodney W. Grimes wrote: >>> >>>> I think the trigger issue is: >>> >>>> grep zfs /etc/rc.d/zvol >>> >>>> rcvar=3D"zfs_enable" >>> >>>> required_modules=3D"zfs" >>> >>>> >>> >>>> that module requires may be going south with the >>> >>>> new code when the module is built into the kernel. >>> >>> Maybe it's because the module's name is zfsctrl (for whatever >>reason) >>> >> while the >>> >>> module file is named zfs.ko. >>> >> I suspect that could also lead to issues with the new code. >>> >> It seems to be failing to detect that zfs is infact functional in >>the >>> >> kernel, >>> >> and blindly, or not so blindly, trying to load zfs,ko, which when >>you >>> >> build >>> >> it into the kernel you usually do so without any modules built, >so >>> >> there is >>> >> no /boot/kernel/zfs.ko, and even if you did build it any attempt >>to >>> >> load >>> >> it would return an error. >>> > Loading with it built in isn't a problem, as I showed earlier. >>> > >>> > Loading when it doesn't exist *is*. >>> > >>> > I'm torn. Either we could revert this, or add a check to the >>required_modules function instead, which I think is the better >>solution. >>>=20 >>> Hang on, >>>=20 >>> [crees@pegasus]~% sudo kldload -n zfsctrl && echo yes >>> yes >> >>I think your testing the return value of sudo here? > >Sudo returns the child's return value. > Turns out Oliver had also reported this to current@ with a log https://lists.freebsd.org/pipermail/freebsd-current/2019-April/073148.html Jilles@, mind if I revert this while I get some testing on this scenario do= ne? It seems to me that zfs may not be included in the kernel, just zfsctrl, or= something like that. Chris --=20 Sent from my Android device with K-9 Mail. Please excuse my brevity. --=20 This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.
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