Date: Tue, 19 Apr 2016 20:15:38 +0200 From: =?utf-8?Q?Edward_Tomasz_Napiera=C5=82a?= <trasz@FreeBSD.org> To: Bob Bishop <rb@gid.co.uk> Cc: =?utf-8?Q?BERTRAND_Jo=C3=ABl?= <joel.bertrand@systella.fr>, freebsd-hackers@freebsd.org Subject: Re: Diskless workstation and some minor issues Message-ID: <A14A8D23-5015-43B6-A7EA-15AA58B3D16E@FreeBSD.org> In-Reply-To: <E16859BA-70D7-4836-8532-4AE840C82A46@gid.co.uk> References: <57163991.4000100@systella.fr> <E16859BA-70D7-4836-8532-4AE840C82A46@gid.co.uk>
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Dnia 19.04.2016 o godz. 16:23 Bob Bishop <rb@gid.co.uk> napisał(a): > Hi, > >> On 19 Apr 2016, at 14:58, BERTRAND Joël <joel.bertrand@systella.fr> wrote: >> >> Hello, >> >> I have installed a diskless workstation (10.2-RELEASE-p14) that mounts its rootfs from a NetBSD nfs server. My fstab is : >> >> root@pythagore:~ # cat /etc/fstab >> # Device Mountpoint FStype Options Dump Pass# >> 192.168.10.128:/srv/pythagore / nfs nfsv3,tcp,soft,intr,rw 0 0 >> ... >> 192.168.10.128:/home /home nfs nfsv3,tcp,soft,intr,rw 0 0 >> root@pythagore:~ # >> >> First question. I have installed this diskless workstation with an USB stick. Now, FreeBSD kernel mounts rootfs over NFS. But in a first time, it tries to mount usbus0 (!) : >> >> Apr 9 10:48:00 pythagore kernel: Root mount waiting for: usbus2 usbus1 usbus0 > [snip] >> Apr 9 10:48:02 pythagore kernel: ugen0.4: <Unknown> at usbus0 (disconnected) >> Apr 9 10:48:02 pythagore kernel: uhub_reattach_port: could not allocate new device >> Apr 9 10:48:02 pythagore kernel: Trying to mount root from nfs:192.168.10.128:/srv/pythagore [nfsv3,tcp,soft,intr,rw]... >> Apr 9 10:48:02 pythagore kernel: NFS ROOT: 192.168.10.128:/srv/pythagore >> >> I don't understand why kernel tries to mount an USB rootfs... And I haven't found how fix this trouble. > > It doesn’t. It waits for USB just in case the root is on USB, I assume this isn’t optimised to keep things simple. It is, but only in 11-CURRENT.
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