At 06:38 PM 02/04/2004, you wrote:
Well, it did not take long to get a chance to test trying 'uvsh'. The problem reared its ugly head again today and we now know that uvsh also does not work. The command returns to the shell so quickly that whatever the problem is it must occur near the start of the program. If you happen to know what the uvsh does first it may help me figure out where the problem may lie. I would have thought that an error of this sort would have been recorded in a log file but I have not stumbled across one yet. Thanks again, Vance Dailey
-----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of Glenn Herbert Sent: Wednesday, February 04, 2004 10:13 AM To: U2 Users Discussion List Subject: Re: UV command failing mystery
The 'uv' command is basically a small front ender to the 'uvsh' executable, which is really the guts of universe. The uv command does little more (for universe) then to check ulimit settings, increasing them when necessary, then issuing an execve() call to uvsh. If you bypass 'uv' and just use 'uvsh', does the problem still occur?
Your universe configurables seem reasonable, as well as your kernel params, but I do recall an issue whereby the OS would disallow exec's (and /or forks) due to system resource exhaustion, although it has been a while and I cannot recall the details.
At 05:23 PM 02/03/2004, you wrote: >We are having a very strange intermittent problem with the UV command not >working from Unix.
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