Setup NFS-Root-Filesystem
From t-hack.com - Hack X300T / X301T
(→kernel cmd-line parameter) |
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===setup nfs server=== | ===setup nfs server=== | ||
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*setup exports (e.g. edit /etc/exports) | *setup exports (e.g. edit /etc/exports) | ||
| − | /some/dir/nfsroot 192.168.1.*(rw,sync,subtree_check) | + | /some/dir/nfsroot 192.168.1.*(rw,sync,subtree_check,no_root_squash) |
*reconfigure nfsd | *reconfigure nfsd | ||
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===kernel cmd-line parameter=== | ===kernel cmd-line parameter=== | ||
| − | + | * use the "Compiled-in Kernel Boot Parameter" if you are lazy | |
| + | or | ||
*start yamon | *start yamon | ||
*change kernel cmd line parameter, we need ip kernel configuration!! | *change kernel cmd line parameter, we need ip kernel configuration!! | ||
| − | setxenv a.linux_cmd "console=ttyS0 root=/dev/nfs nfsroot=(nfs_server_ip):/some/dir/nfsroot ip=(my_ip_addr):(server_ip_addr):(gateway):(netmask):(hostname)" | + | setxenv a.linux_cmd "console=ttyS0 root=/dev/nfs rw nfsroot=(nfs_server_ip):/some/dir/nfsroot ip=(my_ip_addr):(server_ip_addr):(gateway):(netmask):(hostname)" |
*ok, here is an example without placeholders: | *ok, here is an example without placeholders: | ||
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netmask: 255.255.255.0<br/> | netmask: 255.255.255.0<br/> | ||
| − | setxenv a.linux_cmd "console=ttyS0 root=/dev/nfs nfsroot=192.168.1.30:/some/dir/nfsroot ip=192.168.1.20:192.168.1.30:192.168.1.1:255.255.255.0:x300t" | + | setxenv a.linux_cmd "console=ttyS0 root=/dev/nfs rw nfsroot=192.168.1.30:/some/dir/nfsroot ip=192.168.1.20:192.168.1.30:192.168.1.1:255.255.255.0:x300t" |
| − | + | ||
===boot kernel and (hopefully) Linux=== | ===boot kernel and (hopefully) Linux=== | ||
ok, the above settings should let the box mount a rootfs via nfs! | ok, the above settings should let the box mount a rootfs via nfs! | ||
