Re: gawk: Bad File Descriptor error with concurrent readonly access to a network file

2015-10-28 Thread Corinna Vinschen
On Oct 27 23:30, Vermessung AVT - Wolfgang Rieger wrote: > From: Corinna Vinschen [mailto:corinna-cyg...@cygwin.com] > Sent: Tuesday, October 27, 2015 10:53 > To: cygwin@cygwin.com > Subject: Re: gawk: Bad File Descriptor error with concurrent readonly access > to a networ

Re: gawk: Bad File Descriptor error with concurrent readonly access to a network file

2015-10-27 Thread Vermessung AVT - Wolfgang Rieger
From: Corinna Vinschen [mailto:corinna-cyg...@cygwin.com] Sent: Tuesday, October 27, 2015 10:53 To: cygwin@cygwin.com Subject: Re: gawk: Bad File Descriptor error with concurrent readonly access to a network file (Snip) > Cygwin uses full sharing for all files it opens, unless the file is ope

Re: gawk: Bad File Descriptor error with concurrent readonly access to a network file

2015-10-27 Thread Corinna Vinschen
On Oct 27 06:48, Matt D. wrote: > I haven't had an opportunity to look into it but I've also encountered > errors when performing a parallel make build (make -j) on a large C++ > project which has multiple interdependencies across a network share with too > many threads. > > The reported "Bad File

Re: gawk: Bad File Descriptor error with concurrent readonly access to a network file

2015-10-27 Thread Matt D.
I haven't had an opportunity to look into it but I've also encountered errors when performing a parallel make build (make -j) on a large C++ project which has multiple interdependencies across a network share with too many threads. The reported "Bad File Descriptor" is the same error that I ge

Re: gawk: Bad File Descriptor error with concurrent readonly access to a network file

2015-10-27 Thread Corinna Vinschen
On Sep 25 16:31, Vermessung AVT - Wolfgang Rieger wrote: > 1) Concurrent read access to the setup files was possible and worked > fine with local files (24 hrs testing with millions of file accesses > in 4 parallel jobs). > 2) However, when the file to be read (datafile.txt) is stored on a > networ

Re: gawk: Bad File Descriptor error with concurrent readonly access to a network file

2015-10-22 Thread Vermessung AVT - Wolfgang Rieger
. September 2015 12:01 To: 'cygwin@cygwin.com' Subject: Re: gawk: Bad File Descriptor error with concurrent readonly access to a network file On Fri, 25 Sep 2015 18:58:57 +0200, Marco Atzeri wrote: >> "Bad file descriptor" just arose recently in another problem >> http

Re: gawk: Bad File Descriptor error with concurrent readonly access to a network file

2015-09-26 Thread Andrey Repin
Greetings, Marco Atzeri! Can you provide the type of network disk with /usr/lib/csih/getVolInfo >> I am sorry, I have a very small installation of Cygwin running with no >> getVolInfo. In which package can I find that? We have MS Windows Server 2008 >> that provides network shares. >>

Re: gawk: Bad File Descriptor error with concurrent readonly access to a network file

2015-09-26 Thread Marco Atzeri
On 26/09/2015 12:00, Vermessung AVT - Wolfgang Rieger wrote: On Fri, 25 Sep 2015 18:58:57 +0200, Marco Atzeri wrote: Can you provide the type of network disk with /usr/lib/csih/getVolInfo I am sorry, I have a very small installation of Cygwin running with no getVolInfo. In which package can

Re: gawk: Bad File Descriptor error with concurrent readonly access to a network file

2015-09-26 Thread Vermessung AVT - Wolfgang Rieger
On Fri, 25 Sep 2015 18:58:57 +0200, Marco Atzeri wrote: >> "Bad file descriptor" just arose recently in another problem >> https://cygwin.com/ml/cygwin/2015-09/msg00374.html >> https://cygwin.com/ml/cygwin/2015-09/msg00436.html >> I don't think this applies to our case. We use massive parallel proc

Re: gawk: Bad File Descriptor error with concurrent readonly access to a network file

2015-09-25 Thread Marco Atzeri
On 25/09/2015 18:31, Vermessung AVT - Wolfgang Rieger wrote: We let thousands of tiles undergo the same time consuming processing tasks. We use a multi core Windows 7 workstation running several tiles simultaneously in separate shell windows (parallel processing). A batch script controls the wo

gawk: Bad File Descriptor error with concurrent readonly access to a network file

2015-09-25 Thread Vermessung AVT - Wolfgang Rieger
We let thousands of tiles undergo the same time consuming processing tasks. We use a multi core Windows 7 workstation running several tiles simultaneously in separate shell windows (parallel processing). A batch script controls the work flow of the task with gawk interpreting a number of setup /