[Samba] Samba 3.0.22 - slow performance - Really urgent help

[Alan Pek]

Hi Samba world,

Have been struggling with this for the past 10 days, we are running Samba 
3.0.22 on VCS zone, we have end users saving files
onto Samba mapped drive, and complained that it 5mins to save 300 files, 
now it takes 30 mins.  There is recently a change in the
topology.

Before

        Enduser ----------- samba mapped -------------- server (local 
attached storage)
                                                      physical
                                                      Solaris 8
Now
 
        Enduser-------------samba mapped ------------  server 
------------------------------ SFCFS/HA
                                                     virtual VCS NFS 
cluster
                                                     Solaris 10 
 

        We have reverted the NFS from version 4 to 3

        Fine tune Samba, wb and rb are at 64k

        Is there in samba log somewhere to tell me why is the bottleneck ?
 
        If I move the Samba server which is less loaded in Memory 
consumption , will it help.
        Is the above degrading expected ?
Regards
Alan

---

This e-mail may contain confidential and/or privileged information. If you 
are not the intended recipient (or have received this e-mail in error) 
please notify the sender immediately and destroy this e-mail. Any 
unauthorized copying, disclosure or distribution of the material in this 
e-mail is strictly forbidden.