On 4/16/2015 5:40 PM, Eino Juhani Oltedal wrote:
> The arm machine does not have rpcinfo.
> On the server i get this:
> rpcinfo -p
> program vers proto port service
> 100000 4 tcp 111 portmapper
> 100000 3 tcp 111 portmapper
> 100000 2 tcp 111 portmapper
> 100000 4 udp 111 portmapper
> 100000 3 udp 111 portmapper
> 100000 2 udp 111 portmapper
> 100024 1 udp 43663 status
> 100005 1 udp 20048 mountd
> 100024 1 tcp 39197 status
> 100005 1 tcp 20048 mountd
> 100005 2 udp 20048 mountd
> 100005 2 tcp 20048 mountd
> 100005 3 udp 20048 mountd
> 100005 3 tcp 20048 mountd
> 100003 3 tcp 2049 nfs
> 100003 4 tcp 2049 nfs
> 100227 3 tcp 2049 nfs_acl
> 100003 3 udp 2049 nfs
> 100003 4 udp 2049 nfs
> 100227 3 udp 2049 nfs_acl
> 100021 1 udp 55946 nlockmgr
> 100021 3 udp 55946 nlockmgr
> 100021 4 udp 55946 nlockmgr
> 100021 1 tcp 57551 nlockmgr
> 100021 3 tcp 57551 nlockmgr
> 100021 4 tcp 57551 nlockmgr
>
> My /etc/exports:
> /share/ 192.168.0.0/24(rw,fsid=0,no_subtree_check)
> /share/test 192.168.0.0/24(rw,no_subtree_check,nohide)
>
> I am able to mount the nfs share on a third computer, but not on the arm computer that uses my build.
It means it's not nfs server's problem.
> On 04/16/2015 06:43 AM, Kinglong Mee wrote:
>> On 4/16/2015 1:18 AM, Eino Juhani Oltedal wrote:
>>> Thank you for the help. I was able to avoid the error by using make DESTDIR=${HOME}/installs/arm
>>> instead of the prefix. Then i copied everything under ${HOME}/installs/arm over to the root of the
>>> ARM file-system.
>>>
>>> However when trying to use the newly built nfs I get some errors:
>>>
>>> mount -t nfs 192.168.0.104:/test /mnt
>>> mount.nfs: rpc.statd is not running but is required for remote locking.
>>> mount.nfs: Either use '-o nolock' to keep locks local, or start statd.
>>> mount.nfs: an incorrect mount option was specified
>>>
>>> mount -t nfs -o nolock 192.168.0.104:/test /mnt
>>> mount.nfs: Protocol not supported
>>>
>>>
>>> showmount also gives an error:
>>> showmount -e 192.168.0.104
>>> clnt_create: RPC: Unknown protocol
static CLIENT *nfs_get_mount_client(const char *hostname, rpcvers_t vers)
{
rpcprog_t program = nfs_getrpcbyname(MOUNTPROG, mount_pgm_tbl);
CLIENT *client;
client = clnt_create(hostname, program, vers, "tcp");
if (client)
return client;
client = clnt_create(hostname, program, vers, "udp");
if (client)
return client;
clnt_pcreateerror("clnt_create");
exit(1);
}
Showmount prints the error message only clnt_create both "tcp" and "udp" fail.
Does your arm machine not support "tcp" and "udp"? or the firewalld is up?
Can you check with firewalld stop?
thanks,
Kinglong Mee
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