Date: Wed, 25 Feb 2015 15:39:39 -0800 From: "Chris H" <bsd-lists@bsdforge.com> To: <freebsd-current@freebsd.org> Subject: Re: bombarded with LOR's with recent install Message-ID: <de993c8a5d267bdd3407140a916dbd9d@ultimatedns.net> In-Reply-To: <2325330.KVXNRWzZVg@ralph.baldwin.cx> References: <8c86fda8d0fc741ea9b2e2d406f9fd27@ultimatedns.net> <0265b4d2825c93a9a11e930de9751974@ultimatedns.net> <60a188b7861637d4bb7085b06f506a84@ultimatedns.net>, <2325330.KVXNRWzZVg@ralph.baldwin.cx>
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On Wed, 25 Feb 2015 16:09:50 -0500 John Baldwin <jhb@freebsd.org> wrote > On Wednesday, February 25, 2015 10:19:32 AM Chris H wrote: > > On Wed, 25 Feb 2015 09:42:54 -0800 "Chris H" <bsd-lists@bsdforge.com> wrote > > > > > On Wed, 25 Feb 2015 08:56:14 -0800 "Chris H" <bsd-lists@bsdforge.com> > > > wrote > > > > > > I see somebody also reported something along these lines, recently; > > > > > > http://freebsd.1045724.n5.nabble.com/ufs-devfs-quot-lock-order-reversal-qu > > > ot- on-poweroff-td5989901.html > > > > > > But there was no reported resolution. > > > > and again in January, as well. > > https://www.mail-archive.com/freebsd-current@freebsd.org/msg158784.html > > > > Is there any way to switch off WITNESS, INVARIANTS && SKIPSPIN > > in the GENERIC that is installed, outside of building a new > > kernel? > > The VFS ones are more complicated. You can add options 'WITNESS_NO_VNODE' to > your kernel config to limit the noise. (Someone should turn that into a > sysctl/tunable so it can be enabled in a stock kernel.) Aside from my own concerns, I thought it might be useful for others to know, as the LOR's were produced by the kernel installed from the distribution media (disk 1). Also, in the event I'm not the *only* one experiencing these LOR's. It might be nice replace the kernel that's currently on the media, with one that won't do this. As I imagine many who install FreeBSD from the media, might never build their own. The sysctl/tunable sounds like a real winner. :) Thanks for taking the time to respond, John. --Chris > > -- > John Baldwin > _______________________________________________ > freebsd-current@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org"
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