Troubleshooting For AIX NFS:1831-019

When i mount nfs on client,i got following errors,but all of nfs service are ready on server and client:

# mount server:/mksysb /mnt
nfsmnthelp: 1831-019 server: System call error number -1.

mount: 1831-008 giving up on:
server:/mksysb
System call error number -1.

NFS Server Services:

[server@root:/]showmount -e
export list for server:
/mksysb (everyone)
[server@root:/]lssrc -g nfs
Subsystem         Group            PID          Status
 biod             nfs              8519734      active
 nfsd             nfs              15859920     active
 rpc.mountd       nfs              15269990     active
 rpc.lockd        nfs              16842782     active
 rpc.statd        nfs              10485826     active
 nfsrgyd          nfs                           inoperative
 gssd             nfs                           inoperative
[server@root:/]lssrc -s portmap
Subsystem         Group            PID          Status
 portmap          portmap          4718748      active

NFS Client Services:

# lssrc -g nfs
Subsystem         Group            PID          Status
 biod             nfs              4980920      active
 rpc.statd        nfs              4718750      active
 rpc.lockd        nfs              4915372      active
 nfsd             nfs                           inoperative
 rpc.mountd       nfs                           inoperative
 nfsrgyd          nfs                           inoperative
 gssd             nfs                           inoperative
# lssrc -s portmap
Subsystem         Group            PID          Status
 portmap          portmap          5177512      active

So,why mounted unsuccessful???

I checked the /etc/hosts file on server that couldn't find the client list in /etc/hosts.So,i added the client list to /etc/hosts file on and mounted again then success.

# mount server:/mksysb /mnt
# mount |grep nfs
server /mksysb          /mnt             nfs3   Jun 15 15:17

 

本文出自 “candon123” 博客，谢绝转载！