Re: NFS V4 Server for SLES9

2008-03-21 Thread Said, Nick
Server for SLES9 Sorry! I do see the potential problem you are in - if Websphere is using flock(). The source code explicitly state no BSD flocks " * No BSD flocks over NFS allowed.' (See code excerpt below) The code on SLES10 has an flock() function and it looks to me like it will con

Re: NFS V4 Server for SLES9

2008-03-21 Thread Mark Perry
Sorry! I do see the potential problem you are in - if Websphere is using flock(). The source code explicitly state no BSD flocks " * No BSD flocks over NFS allowed.' (See code excerpt below) The code on SLES10 has an flock() function and it looks to me like it will convert flock() to a POSIX l

Re: NFS V4 Server for SLES9

2008-03-21 Thread Mark Perry
Mark Perry wrote: Said, Nick wrote: We are implementing WebSphere clustering with dynamic failover on SLES9 servers. This clustering configuration requires each server to write its log files on a shared directory that can be accessed by other servers in the cluster. WebSphere uses a file locking

Re: NFS V4 Server for SLES9

2008-03-21 Thread Mark Perry
Said, Nick wrote: We are implementing WebSphere clustering with dynamic failover on SLES9 servers. This clustering configuration requires each server to write its log files on a shared directory that can be accessed by other servers in the cluster. WebSphere uses a file locking mechanism to deter

NFS V4 Server for SLES9

2008-03-21 Thread Said, Nick
We are implementing WebSphere clustering with dynamic failover on SLES9 servers. This clustering configuration requires each server to write its log files on a shared directory that can be accessed by other servers in the cluster. WebSphere uses a file locking mechanism to determine if servers in t