Mail Archives: cygwin/2005/11/04/09:58:28
Brian Ford wrote:
> ssh user AT solaris_machine 'cd some_directory && tar cf -
> some_other_directory' | tar xvf -
>
> These are large copies of several hundred megabytes. Here was the result:
>
> tar some_file_path: Cannot write: Permission denied
> 4 [main] -bash 2304 fork_copy: user/cygwin data pass 2 failed,
> 0x610000..0x627000, done 0, windows pid 3132, Win 32 error 1450
>
> The only other operation running on the machine at the time was an ftp in
> another xterm window of a several hundred megabyte file. It died with
> simply a permission denied error.
>
> At this point, the machine is still responsive, but trying to do anything
> with any Cygwin process gives a similar error. I've looked at the various
> resources, memory, handles, threads, etc. in the task manager and nothing
> looks unusually high.
>
> Does anyone have a guess as to what resource I may be lacking (that
> presumably some Cygwin process leaked)?
PTEs? Kernel paged pool?
http://support.microsoft.com/kb/q236964/
http://support.microsoft.com/default.aspx?scid=kb;en-us;304101
both suggest using perfmon to monitor the kernel paged-pool size. Try running
poolmon? Try editing the HKLM\System\CCS\Control\Session Manager\Memory
Management keys (see 2nd url above) ?
cheers,
DaveK
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Can't think of a witty .sigline today....
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