[CentOS] Intermittent NFS problems with NetApp server

2009-03-11 Thread Alfred von Campe
I've been experiencing some intermittent problems accessing at NetApp server via NFS and automount. I'm running CentOS 5.2 (fully updated) on all my servers and workstations. Usually, everything is working just fine, when suddenly we get the following error: /bin/sh: /home/epd/srcref/sw

Re: [CentOS] Intermittent NFS problems with NetApp server

2009-03-11 Thread Louis Lagendijk
On Wed, 2009-03-11 at 17:23 -0400, Alfred von Campe wrote: > ># sysctl net.ipv4.tcp_mem >net.ipv4.tcp_mem = 98304131072 196608 ># sysctl net.ipv4.tcp_rmem >net.ipv4.tcp_rmem = 409687380 4194304 ># sysctl net.ipv4.tcp_wmem >net.ipv4.tcp_wmem = 4096

Re: [CentOS] Intermittent NFS problems with NetApp server

2009-03-11 Thread Ray Van Dolson
> So these seem fine to me (i.e., the max is greater than 32768). Is > there an NFS (as opposed to TCP) setting I should be tweaking? Any > ideas why the NetApp is issuing those warnings? Any other > suggestions on how to debug this problem? Sounds like a very interesting problem. The

Re: [CentOS] Intermittent NFS problems with NetApp server

2009-03-11 Thread Ross Walker
On Mar 11, 2009, at 5:23 PM, Alfred von Campe wrote: > I've been experiencing some intermittent problems accessing at NetApp > server via NFS and automount. I'm running CentOS 5.2 (fully updated) > on all my servers and workstations. Usually, everything is working > just fine, when suddenly w