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Full Discussion: AIX 6.1 and NFS problem after HACMP config
Operating Systems AIX AIX 6.1 and NFS problem after HACMP config Post 302292649 by filosophizer on Sunday 1st of March 2009 06:20:39 AM
Old 03-01-2009
AIX 6.1 and NFS problem after HACMP config
Hello folks,

I am facing a problem with NFS after doing the HACMP configuration

Issue : The showmount -e pr2serv at pr1serv ,it is only showing 1 mount exported /oracle , instead of showing all 7 as per /etc/exports file.

issue : while mounting /oracle at pr1serv getting permission denied error.


NFS Mounting

At pr1serv
# showmount -e pr2serv
export list for pr2serv:
/oracle pr1serv,px1serv
# mount pr2serv:/oracle /oracle
mount: 1831-011 access denied for pr2serv:/oracle
mount: 1831-008 giving up on:
pr2serv:/oracle
The file access permissions do not allow the specified action.

# cd /
# ls -ldr /oracle
drwxrwxrwx 7 root system 256 Jan 28 09:48 /oracle
# ps -ef | grep -i nfs
root 467122 348190 0 09:37:55 pts/0 0:00 grep -i nfs
root 565304 200840 0 Feb 05 - 0:00 /usr/sbin/nfsd 3891


At pr2serv
More /etc/exports

/oracle -sec=sys:krb5p:krb5i:krb5:dh,rw,access=pr1serv:px1serv,root=pr1serv:px1serv
/oracle/PR0 -sec=sys:krb5p:krb5i:krb5:dh,rw,access=pr1serv:px1serv,root=pr1serv:px1serv
/oracle/PB0 -sec=sys:krb5p:krb5i:krb5:dh,rw,access=pr1serv:px1serv,root=pr1serv:px1serv
/oracle/PX0 -sec=sys:krb5p:krb5i:krb5:dh,rw,access=pr1serv:px1serv,root=pr1serv:px1serv
/oracle/PX0/102_64 -sec=sys:krb5p:krb5i:krb5:dh,rw,access=pr1serv:px1serv,root=pr1serv:px1serv
/oracle/PB0/102_64 -sec=sys:krb5p:krb5i:krb5:dh,rw,access=pr1serv:px1serv,root=pr1serv:px1serv
/oracle/PR0/102_64 -sec=sys:krb5p:krb5i:krb5:dh,rw,access=pr1serv:px1serv,root=pr1serv:px1serv
 

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LEARN ABOUT OSX

showmount

SHOWMOUNT(8)						    BSD System Manager's Manual 					      SHOWMOUNT(8)

NAME

     showmount -- show remote NFS mounts on host

SYNOPSIS

     showmount [-Ae36] [-a | -d] [host]

DESCRIPTION

     showmount shows status information about the NFS server on host.  By default it prints the names of all hosts that have NFS file systems
     mounted on the host. See NFS: Network File System Protocol Specification, RFC 1094, Appendix A, and NFS: Network File System Version 3
     Protocol Specification, Appendix I, for a detailed description of the protocol.

     -A      Search for NFS servers advertised via Bonjour.

     -a      List all mount points in the form: host:dirpath

     -d      List directory paths of mount points instead of hosts.

     -e      Show the host's exports list.

     -3      Use mount protocol Version 3, compatible with NFS Version 3.

     -6      Use only IPv6 addresses to contact servers.

SEE ALSO

     mount(1), mountd(8), nfsd(8), mDNSResponder(8)

BUGS

     The mount daemon running on the server only has an idea of the actual mounts, since the NFS server is stateless.  showmount will only display
     the information as accurately as the mount daemon reports it.

HISTORY

     The showmount utility first appeared in 4.4BSD.

4th Berkeley Distribution					September 26, 2010					 4th Berkeley Distribution
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