Date: Thu, 28 May 2015 12:04:58 -0700 From: Neel Natu <neelnatu@gmail.com> To: Paul Vixie <paul@redbarn.org> Cc: Craig Rodrigues <rodrigc@freebsd.org>, "freebsd-virtualization@freebsd.org" <freebsd-virtualization@freebsd.org> Subject: Re: can we get some interaction between halt/reboot and bhyve? Message-ID: <CAFgRE9HrLWx%2B%2B3xbGAaZvhK_z5Xo-8QCGhveKRZdjGPOeHaeAg@mail.gmail.com> In-Reply-To: <556561CD.2040201@redbarn.org> References: <5562755C.8090407@redbarn.org> <20150525030835.GB37063@funkthat.com> <CAG=rPVfHqtBLEEenzLG_crkWgs=oU=Wc3QehJ7mACZ9m-Bb3Ug@mail.gmail.com> <556561CD.2040201@redbarn.org>
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Hi Paul On Tue, May 26, 2015 at 11:18 PM, Paul Vixie <paul@redbarn.org> wrote: > > > Craig Rodrigues wrote: >> ... >> >> I haven't tried them, but Michael Dexter has written more comprehensive >> rc.d scripts from bhyve: >> >> http://vmrc.bsd.lv/ > > these look good but i'm waiting for man pages, while meanwhile i bake my > own toolset. > >> rc.d scripts work well if you can live with the normal shutdown process >> invoking rc.d scripts. >> For my uses, I can live with shutdown and rc.d. > > so can i except in emergencies. > >> If you want to halt/reboot/poweroff, then you still have the original >> problem that Paul pointed out. > > reboot.c currently detects paging. is there a way to have it detect disk > i/o in general? > > note, 30 seconds isn't always enough. on a DCC server with 4GB mmap()'d, > i've run out of time. so, a sysctl for both the minimum (currently 5 > seconds) and maximum (currently 30 seconds) reboot i/o drain period > would be great. i would code these and submit them if these changes were > welcomed. > Yes, please do. best Neel > -- > Paul Vixie > _______________________________________________ > freebsd-virtualization@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-virtualization > To unsubscribe, send any mail to "freebsd-virtualization-unsubscribe@freebsd.org"
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