We are using Red Hat 4.5 with autofs 4.1.3. We are in a mixed Solaris/Linux environment. We have an automountMapName that needs to support both NFS 3 and NFS4. To complicate things, the solution must work on both Solaris and Linux. Here is what I have:
AUTO_MASTER: dn: Automountkey=/-,automountMapName=auto_master,dc=foo,dc=bar automountInformation: auto_direct automountKey: /- objectClass: top objectClass: automount dn: automountkey=/.hidden,automountMapName=auto_master,dc=foo,dc=bar automountInformation: auto_hidden automountKey: /.hidden objectClass: top objectClass: automount Auto_hidden: dn: automountkey=hiddenNfs4,automountMapName=auto_hidden,dc=foo,dc=bar automountInformation: -fstype=nfs4 server:/ automountKey: hiddenNfs4 objectClass: top objectClass: automount dn: automountkey=*,automountMapName=auto_hidden,dc=foo,dc=bar automountInformation: server2,server3,server4,server5:/vol/& automountKey: hiddenMain objectClass: top objectClass: automount >From above in * of auto_hidden this must be nfs3 as that is all that is supported by the servers in that automount. In the hiddenNfs4 automountkey this must be nfs4 as it has to cross a firewall. The * is working perfectly. The problem is the hiddenNfs4 automount map. I can get it to work with Solaris with the following: dn: automountkey=hiddenNfs4,automountMapName=auto_hidden,dc=foo,dc=bar automountInformation: -vers=4 server:/ automountKey: hiddenNfs4 objectClass: top objectClass: automount Linux will work this this: dn: automountkey=hiddenNfs4,automountMapName=auto_hidden,dc=foo,dc=bar automountInformation: -fstype=nfs4 server:/ automountKey: hiddenNfs4 objectClass: top objectClass: automount Solaris will work with this, but fail for Linux dn: automountkey=hiddenNfs4,automountMapName=auto_hidden,dc=foo,dc=bar automountInformation: -fstype=nfs4,-vers=4 server:/ automountKey: hiddenNfs4 objectClass: top objectClass: automount Solaris will also work with this: dn: automountkey=hiddenNfs4,automountMapName=auto_hidden,dc=foo,dc=bar automountInformation: server:/ automountKey: hiddenNfs4 objectClass: top objectClass: automount Solaris looks like it tries nfs4 and then if that fails it will continue to try 3, 2, etc.... What I need is either an automountmap entry that works with both or a way to have Linux mirror Solaris in trying NFS4 first and not requiring any options. Can anyone please help me out on this. I have been stumped for a while on this. Thanks, Daniel Lohin
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