Alan, I will try those commands the next time we see the problem. The df and ls commands against the NFS do eventually return, after 10 to 20 seconds, so data is actually moving, albeit slowly.
Thanks, Hank -----Original Message----- From: Linux on 390 Port [mailto:[EMAIL PROTECTED] On Behalf Of Alan Altmark Sent: Tuesday, February 14, 2006 10:45 AM To: LINUX-390@VM.MARIST.EDU Subject: Re: NFS hangs On Tuesday, 02/14/2006 at 11:37 EST, Neale Ferguson <[EMAIL PROTECTED]> wrote: > Some questions: > - What other changes have taken place on the VM system? > - How big are the virtual machines? > - Do other commands on the affected Linux guests respond quickly (what > about on the NFS server(s))? > - How much storage does your VM system have? > - What are the SRM settings for your VM system? (Q SRM from an > apporpriately privileged user) > - What does #CP IND Q report when the hang is happening? > - Do you have a performance tool on your system? And does #CP QUERY NIC DETAILS on the NFS server and client guests show TX/RX packet counts going up consistently? Compared with ifconfig on the guests? I.e., is data actually moving? Alan Altmark z/VM Development IBM Endicott ---------------------------------------------------------------------- For LINUX-390 subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390 ************************************************************************* The information contained in this communication is confidential, is intended only for the use of the recipient named above, and may be legally privileged. If the reader of this message is not the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited. If you have received this communication in error, please resend this communication to the sender and delete the original message or any copy of it from your computer system. Thank you. ************************************************************************* ---------------------------------------------------------------------- For LINUX-390 subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390
