[SunHELP] Mount Issue

[Adrian Florea]

maybe this is somehow linked to your problem....
 

*Bug ID:* 4385578

*Synopsis:* kernel RPC should bind to reserved ports by default

*Category:* kernel

*Subcategory:* rpc

*State:* 10-Fix Delivered

*Description: *

Some changes were integrated as part of the changes to address bug, 4306880.
These changes modified the default behavior of the NFS client by causing
the kernel RPC to not bind to a reserved port number.  Previously, the kernel
RPC always bound transport endpoints to reserved ports.

    Date Modified: 

*Work Around: *

peter.staubach at Eng 2000-11-02

Using /etc/system to set the global variables, clnt_cots_do_bindresvport
and clnt_clts_do_bindresvport, to 1.

    Date Modified: 




velociraptor wrote:

>On 9/22/05, Valery Yankin <sosiski at gmail.com> wrote:
>  
>
>>vijay kumar wrote:
>>    
>>
>>>Hi friends,
>>>I am having one issue with a sun 440 server ie, after some 450
>>>mounts the machines starts failing mounts, by throwing error like,
>>>automountd[10506]: [ID 522941 daemon.error] mount : Couldn't bind to
>>>      
>>>
>reserved
>  
>
>>>port
>>>
>>>Is there any way to increase the number of mounts, in solaris by
>>>changing parameters in system configuration file..
>>>      
>>>
>>I don't know whether this addresses your issue, but still
>>
>>
>>    
>>
>http://docs.sun.com/app/docs/doc/802-2022/6i610sjc9?a=view#02.Alphabetical_Me
>ssage_Listing-69
>  
>
>>      *nfs mount: Couldn't bind to reserved port*
>>
>>    /Cause /This message appears when a client attempts to NFS mount a
>>    filesystem from a server that has more than one Ethernet interface
>>    configured on the same physical subnet.
>>
>>
>>    /Action /Always connect multiple Ethernet interfaces on one router
>>    system to different physical subnetworks.
>>    
>>
>
>You might also use 'lsof' (sunfreeware.com if it's not installed
>already) to see if you have a lot of open connections--if those
>NFS connections are not closed, you may be running into TCP
>connection limits.
>
>Conceivably you might also be running into open file handle issues
>on the system serving the NFS.
>
>=Nadine=
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>  
>