Date: Sun, 24 Apr 2011 08:59:34 -0400 (EDT) From: Rick Macklem <rmacklem@uoguelph.ca> To: Kostik Belousov <kostikbel@gmail.com> Cc: rc@freebsd.org, Doug Barton <dougb@freebsd.org> Subject: Re: rc scripts change for review Message-ID: <1979800974.487836.1303649974843.JavaMail.root@erie.cs.uoguelph.ca> In-Reply-To: <20110424122426.GF48734@deviant.kiev.zoral.com.ua>
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> On Sun, Apr 24, 2011 at 08:05:04AM -0400, Rick Macklem wrote: > > One possible explanation here (and it may be that I haven't set the > > modules/sysctl stuff up correctly?) is that the "nfsd" module > > depends > > on the module "nfscommon" (which is loaded when nfsd is loaded, > > because > > of a MODULE_DEPEND() in "nfsd"). The SYSCTL_NODE() is in > > "nfscommon". > > I only have a SYSCTL_DECL() in "nfsd". (ie. maybe kldload doesn't > > wait > > for "nfscommon" to be loaded.) > > > > I just tried: > > load_kld nfscommon > > load_kld nfsd > > - and this works without needing "nfssrv" > > > > I'm not sure if the above implies a bug in either my server code or > > the module loading/sysctl registering stuff, but I'm confortable > > with > > doing the 2 load_kld's. > > Dependencies are loaded synchronously too. Oops, I know what my bug was/is now. Since the client was linked into the kernel "vfs.newnfs" was there, so the code snippet that did "load_kld nfsd" when it wasn't there didn't happen. Once I made "load_kld nfsd" unconditional, it works and doesn't need the "load_kld nfscommon" first. I think this is now resolved. Sorry about the noise and thanks for the help, rick
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