Messages in this thread | | | Date | Wed, 24 Feb 1999 16:19:50 +0000 | From | christophe leroy <> | Subject | Help needed to boot kernel with nfsroot |
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I dont know if it is arm or kernel related so I'm writing to both lists
I've tried to boot Linux on an EBSA285 arm based card, with nfsroot Kernel 2.2.1, patched for arm
I've got three problems: * some times, when the kernel is sending rarp requests, tcpdump tells arp-#65535 for proto #65535 (255) hardware #1(255) and the server never responds * some other times, I get good rarp requests, the rarp server responds but the client never get the response.
* And most of the time, rarp works, then the client looks for RPC 100003/2 and gets a response, then it looks for RPC 100005/1 and never gets the response. I've tried with portmap_4 and portmap_5beta, it's the same
Here are rpcinfo -p output and tcpdump output
program vers proto port 100000 2 tcp 111 100000 2 udp 111 100003 2 udp 2049 100021 1 udp 1024 100021 3 udp 1024 100021 1 tcp 1024 100021 3 tcp 1024 100005 1 udp 671 100005 1 tcp 673 100005 2 udp 676 100005 2 tcp 678 100005 3 udp 681 100005 3 tcp 683
15:55:20.355039 rarp who-is 0:10:4b:4b:4c:7e tell 0:10:4b:4b:4c:7e 15:55:20.355114 rarp reply 0:10:4b:4b:4c:7e at strongarm 15:55:20.476786 arp who-has dcs tell strongarm 15:55:20.476866 arp reply dcs is-at 2:7:1:1b:df:70 15:55:20.477259 strongarm.800 > dcs.sunrpc: udp 56 15:55:20.478016 dcs.sunrpc > strongarm.800: udp 28 15:55:20.528471 strongarm.800 > dcs.sunrpc: udp 56 15:55:25.470053 arp who-has strongarm tell dcs 15:55:25.470442 arp reply strongarm is-at 0:10:4b:4b:4c:7e 15:55:25.525558 strongarm.800 > dcs.sunrpc: udp 56 15:55:30.525336 arp who-has dcs tell strongarm 15:55:30.525405 arp reply dcs is-at 2:7:1:1b:df:70 15:55:35.525703 strongarm.800 > dcs.sunrpc: udp 56 15:55:50.526013 strongarm.800 > dcs.sunrpc: udp 56 15:56:10.642766 strongarm.800 > dcs.sunrpc: udp 56 15:56:15.636498 strongarm.800 > dcs.627: udp 64 15:56:25.636709 strongarm.800 > dcs.627: udp 64 15:56:40.637021 strongarm.800 > dcs.627: udp 64
christophe
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