This patch corrects the following:

- Fixes a problem in which the rpc.rquotad daemon hangs when using quotas
  for NFS filesystems in a TruCluster or Available Server (ASE) V1.4
  environment.

- Fixes the following problems with the rpc.rquotad:

  o When the NFS server is a member of an ASE or TruCluster environment,
    the rpc.rquotad daemon may exit abnormally.  The abnormal exit causes
    the quota command on NFS clients to not report quotas for NFS mounted
    file systems.

  o When the quota command is repeatedly run from a remote system, the
    virtual size of the rpc.rquotad daemon on the local system will grow
    due to a memory leak.