On Tue, Apr 09, 2019 at 10:24:16PM +0100, Chris Rees wrote: > On 9 April 2019 22:13:29 BST, Chris Rees <cr...@bayofrum.net> wrote: > >On 9 April 2019 22:08:35 BST, "Rodney W. Grimes" > ><free...@gndrsh.dnsmgr.net> wrote: > >>> On 09/04/2019 20:59, Chris Rees wrote: > >>> > On 9 April 2019 20:55:07 BST, "Rodney W. Grimes" > >><free...@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="zfs_enable" > >>> >>>> required_modules="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. > >>> Hang on, > >>> [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 done? > It seems to me that zfs may not be included in the kernel, just > zfsctrl, or something like that. It seems like kldload -n does not work as expected for zfs, so reverting seems the right approach. -- Jilles Tjoelker _______________________________________________ svn-src-all@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"