how to check that nfsmounted filesystem on nfsclient is accessible or not
 

hello,
on Linux machine,how can i check with any command or any trick that nfs mounted file system is actually accessible or not w/o creating any file in nfsmounted location.mount,df -t nfs etc commands will only show mount entries but in case of small storage which is nfs mounted ,how to know whether actually client can access it or not?

The showmount command will do this for you.

Type "showmount -e <hostname or IP>" and it will show you what it has exported (similar to simply typing exportfs on the host that has the exports).

Type "man showmount" for more details.