problem with mount of nfs
Subsystems (2)
hi,
i have the following problem:
i try to share the filesystems of two machines, so it does not really matter which one is server/client. My guess is, that there is something wrong with the network and/or portmapper on "suriananda".
I'm sorry, there is a lot of output attached, I still hope someone has the time to look at it and give me a hint where and how to go from here. Thanks,
david
btw. how can i find out nfs-utils version?
machine "compuJAH": suse 8.1, kernelversion 2.4, 192.168.1.3 /etc/exports:/home/david 192.168.1.4(rw)
compuJAH:/etc # more /proc/filesystems
nodev rootfs
nodev bdev
nodev proc
nodev sockfs
nodev futexfs
nodev tmpfs
nodev shm
nodev pipefs
ext2
nodev ramfs
minix
iso9660
nodev nfs
nodev devpts
nodev usbdevfs
nodev usbfs
compuJAH:/etc # ps aux |grep portmap
bin 954 0.0 0.1 1296 404 ? S 09:01 0:00 /sbin/portmap
root 2283 0.0 0.2 1752 672 pts/2 S 10:36 0:00 grep portmapping 192.168.1.4 is absolutly norma
machine "suriananda": debian, kernelversion 2.4, 192.168.1.4 /etc/exports:/home/david 192.168.1.0/255.255.255.0(rw)
suriananda:/etc# more /proc/filesystems
nodev rootfs
nodev proc
nodev sockfs
nodev tmpfs
nodev shm
nodev pipefs
cramfs
nodev ramfs
nodev devfs
nodev devpts
ext3
vfat
nodev usbdevfs
nodev usbfs
nodev afs
NFS IS MISSING, how can I add it?
suriananda:/etc# ps aux | grep portmap
daemon 324 0.0 0.1 1384 536 ? S 08:43 0:00 [portmap]
root 1543 0.0 0.0 1336 432 pts/2 R 10:44 0:00 grep portmap
LOOKS STRANGE, what is wrong? (why are the brackets there?)
suriananda:/etc# ping 192.168.1.3
PING 192.168.1.3 (192.168.1.3): 56 data bytes
64 bytes from 192.168.1.3: icmp_seq=0 ttl=64 time=0.8 ms
64 bytes from 192.168.1.3: icmp_seq=0 ttl=64 time=1.0 ms (DUP!)
64 bytes from 192.168.1.3: icmp_seq=0 ttl=63 time=1.5 ms (DUP!)
64 bytes from 192.168.1.3: icmp_seq=0 ttl=63 time=1.8 ms (DUP!)
64 bytes from 192.168.1.3: icmp_seq=1 ttl=64 time=0.5 ms
64 bytes from 192.168.1.3: icmp_seq=1 ttl=64 time=1.0 ms (DUP!)
64 bytes from 192.168.1.3: icmp_seq=1 ttl=63 time=1.0 ms (DUP!)
64 bytes from 192.168.1.3: icmp_seq=1 ttl=63 time=1.5 ms (DUP!)
WHY DO I GET THE DUPs? I don't get them on any other ping within the network.i've tried both ways:
server: suriananda, client compuJAH:
suriananda:/etc# rpcinfo -p 192.168.1.4
program vers proto port
100000 2 tcp 111 portmapper
100000 2 udp 111 portmapper
100024 1 udp 32768 status
100024 1 tcp 32768 status
100003 2 udp 2049 nfs
100003 3 udp 2049 nfs
100003 2 tcp 2049 nfs
100003 3 tcp 2049 nfs
100021 1 udp 32776 nlockmgr
100021 3 udp 32776 nlockmgr
100021 4 udp 32776 nlockmgr
100021 1 tcp 32912 nlockmgr
100021 3 tcp 32912 nlockmgr
100021 4 tcp 32912 nlockmgr
100005 1 udp 32778 mountd
100005 1 tcp 32913 mountd
100005 2 udp 32778 mountd
100005 2 tcp 32913 mountd
100005 3 udp 32778 mountd
100005 3 tcp 32913 mountd
suriananda:/etc# rpcinfo -p 192.168.1.4
program vers proto port
100000 2 tcp 111 portmapper
100000 2 udp 111 portmapper
100024 1 udp 32768 status
100024 1 tcp 32768 status
100003 2 udp 2049 nfs
100003 3 udp 2049 nfs
100003 2 tcp 2049 nfs
100003 3 tcp 2049 nfs
100021 1 udp 32776 nlockmgr
100021 3 udp 32776 nlockmgr
100021 4 udp 32776 nlockmgr
100021 1 tcp 32912 nlockmgr
100021 3 tcp 32912 nlockmgr
100021 4 tcp 32912 nlockmgr
100005 1 udp 32778 mountd
100005 1 tcp 32913 mountd
100005 2 udp 32778 mountd
100005 2 tcp 32913 mountd
100005 3 udp 32778 mountd
100005 3 tcp 32913 mountdmounting the server leeds to this (timeout)-message:
compuJAH:/etc # mount -t nfs 192.168.1.4:/home/david/ /mnt/suriananda/
mount: RPC: Wartezeit abgelaufen
the other way: server compuJAH / client suriananda:
compuJAH:/etc # rpcinfo -p 192.168.1.3
Program Vers Proto Port
100000 2 tcp 111 portmapper
100000 2 udp 111 portmapper
100024 1 udp 1024 status
100024 1 tcp 1024 status
100003 2 udp 2049 nfs
100003 3 udp 2049 nfs
100003 2 tcp 2049 nfs
100003 3 tcp 2049 nfs
100021 1 udp 1026 nlockmgr
100021 3 udp 1026 nlockmgr
100021 4 udp 1026 nlockmgr
100021 1 tcp 1025 nlockmgr
100021 3 tcp 1025 nlockmgr
100021 4 tcp 1025 nlockmgr
100005 1 udp 1027 mountd
100005 1 tcp 1026 mountd
100005 2 udp 1027 mountd
100005 2 tcp 1026 mountd
100005 3 udp 1027 mountd
100005 3 tcp 1026 mountd
suriananda:/home/david# rpcinfo -p
program vers proto port
100000 2 tcp 111 portmapper
100000 2 udp 111 portmapper
100024 1 udp 32768 status
100024 1 tcp 32768 status
100003 2 udp 2049 nfs
100003 3 udp 2049 nfs
100003 2 tcp 2049 nfs
100003 3 tcp 2049 nfs
100021 1 udp 32776 nlockmgr
100021 3 udp 32776 nlockmgr
100021 4 udp 32776 nlockmgr
100021 1 tcp 32912 nlockmgr
100021 3 tcp 32912 nlockmgr
100021 4 tcp 32912 nlockmgr
100005 1 udp 32778 mountd
100005 1 tcp 32913 mountd
100005 2 udp 32778 mountd
100005 2 tcp 32913 mountd
100005 3 udp 32778 mountd
100005 3 tcp 32913 mountd
suriananda:/etc# rpcinfo -p 192.168.1.3
rpcinfo: can't contact portmapper: RPC: Remote system error - Connection timed
out
suriananda:/etc# mount -t nfs 192.168.1.3:/home/david /mnt/compuJAH
-> NOTHING HAPPENS...-------------------------------------------------------
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