[질문] nfs로 파일시스템을 구성하고 있는데요 ..
보드는 xhyper pxa320 쓰고 있구요
부트로더는 거기서 제공해주는 blob을 쓰고 있어요
리눅스는 페도라8이구요 ..
문제는 nfs로 파일시스템을 구성했는데 ,
부트로더에서 tftp를 통해서 커널이미지를 램으로 받은다음,
boot명령으로 바로 실행시키면 nfs가 잘 마운트되는데요 ,
그걸 플래쉬메모리에 쓰고 재부팅을 시키면 nfs가 마운트가 안되요 ;;
밑에는 안될때의 메세지 일부를 붙여넣어보겠습니다.
#0: pxa2xx-ac97 (Wolfson WM9711,WM9712)
NET: Registered protocol family 2
IP route cache hash table entries: 2048 (order: 1, 8192 bytes)
TCP established hash table entries: 8192 (order: 3, 32768 bytes)
TCP bind hash table entries: 8192 (order: 3, 32768 bytes)
TCP: Hash tables configured (established 8192 bind 8192)
TCP reno registered
TCP bic registered
NET: Registered protocol family 1
NET: Registered protocol family 17
eth1: link down 111
IP-Config: Complete:
device=eth1, addr=203.240.208.159, mask=255.255.255.0, gw=255.255.255.255,
host=203.240.208.159, domain=, nis-domain=(none),
bootserver=203.240.208.151, rootserver=203.240.208.151, rootpath=
Looking up port of RPC 100003/2 on 203.240.208.151
eth1: link up 22, 100Mbps, full-duplex, lpa 0x41E1
portmap: server 203.240.208.151 not responding, timed out
Root-NFS: Unable to get nfsd port number from server, using default
Looking up port of RPC 100005/1 on 203.240.208.151
portmap: server 203.240.208.151 not responding, timed out
Root-NFS: Unable to get mountd port number from server, using default
Root-NFS: Server returned error -5 while mounting /root/work/root_nfs
VFS: Unable to mount root fs via NFS, trying floppy.
VFS: Cannot open root device "nfs" or unknown-block(2,0)
Please append a correct "root=" boot option
Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(2,0)
음... portmap: server
음...
portmap: server 203.240.208.151 not responding, timed out
이부분이 문제 아닐까요? nfs는 portmap이 없으면 안되는지라...
http://wiki.kldp.org/wiki.php/superwisdom
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