Messages in this thread Patch in this message | | | Date | Wed, 17 May 2006 12:15:16 -0600 | From | Jim Cromie <> | Subject | Re: 2.6.17-rc4-mm1 nfsroot build err, looks related to klibc |
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H. Peter Anvin wrote: > Jim Cromie wrote: >> H. Peter Anvin wrote: >>> Jim Cromie wrote: >>>>> >>>> Ok, it built clean, but broke on boot. >>>> >>> >>> What does the full command line look like? >>> >>> -hpa >>> >> I presume you mean the kernel boot-line, since last post included the >> 'Running ipconfig' >> >> Ive been banging at the kernel with permutations of the following >> pxelinux stanza. >> >> LABEL I 2.6.17-rc4-mm1-sk >> MENU LABEL ^i. 2.6.17-rc4-mm1-sk >> KERNEL vmlinuz-2.6.17-rc4-mm1-sk >> APPEND console=ttyS0,115200n81 root=/dev/nfs >> nfsroot=/nfshost/truck >> ip=192.168.42.100:192.168.42.1:192.168.42.1:255.255.255.0:soekris:eth0 >> panic=5 >> >> I think the problem lies with picking up a decent 'rootpath', since that >> part of the output is always empty, for all variations tried so far.. >> > > Okay, this is probably a result of specifying the NFS server in the > ip= option and the nfsroot not having a server. I will try to debug > this and straighten it out. > ok - that may need attention, but its also my misunderstanding of the rootpath field; which describes only what it got from dhcp, I was looking for the cmd-line arg to show up there also. the 'complete' threw me.
Anyway, I passed it in via dhcp.conf, so I now get this, (and command-line override)
IP-Config: eth0 guessed nameserver address 192.168.42.1 IP-Config: eth0 complete (from 192.168.42.1): address: 192.168.42.100 broadcast: 192.168.42.255 netmask: 255.255.255.0 gateway: 0.0.0.0 dns0 : 192.168.42.1 dns1 : 0.0.0.0 rootserver: 192.168.42.1 rootpath: /nfshost/truck eth0: state = 4 kinit: do_mounts kinit: name_to_dev_t(/dev/nfs) = dev(0,255) kinit: root_dev = dev(0,255) nfsroot=/nfshost/truck overrides boot server bootpath /nfshost/truck NFS-Root: mo[ 22.660000] Kernel panic - not syncing: Attempted to kill init! unting ip= on /r[ 22.668000] oot with options<0>Rebooting in 5 seconds.. 'none' kinit: need a server Checking for init: /sbin/init Checking for init: /bin/init
Ive added this, but havent yet seen its output :-/
[jimc@harpo kinit]$ diff -u nfsmount/main.c~ nfsmount/main.c --- nfsmount/main.c~ 2006-05-15 10:03:56.000000000 -0600 +++ nfsmount/main.c 2006-05-17 11:39:59.000000000 -0600 @@ -247,6 +247,10 @@ return 1; #endif
+ fprintf(stderr, "nfs_mount:" + "rem_name %s, hostname %s, server %x, rem_path %s, path %s\n", + rem_name, hostname, server, rem_path, path); + if (nfs_mount(rem_name, hostname, server, rem_path, path, &mount_data) != 0) return 1;
> -hpa >
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