Date: Mon, 21 May 2001 09:26:49 +0200 (CEST) From: "Hartmann, O." <ohartman@klima.physik.uni-mainz.de> To: <freebsd-emulation@freebsd.org> Subject: Linux emulation strange ... Message-ID: <Pine.BSF.4.33.0105210915290.66641-100000@klima.physik.uni-mainz.de>
next in thread | raw e-mail | index | archive | help
Dear Sirs. I posted within the last days a message about a strange, suddenly revealed behaviour in Linux emulation. This is triggered by the Lahey/Fujitsu Fortran 95 compiler and the VAST F90 compiler, which has been used here successfuly prior to the last cvsupdate FreeBSD has been updated before the critical date on 6th May and has been done its tasks clear also for the LF95 compiler). I checked today dmesg on two machines and got this, hope someone of the gurus out here has a glue what's going on. linux: syscall setfsuid is obsoleted or not implemented (pid=46591) As I said before: LF95 has been used here for a long time successfuly and we compiled several projects without problems, but now there is a problem with, I guess I/O. When compiling a simnple hello world like this: PROGRAM IOTEST OPEN (unit=10, file='io.out', status='new') WRITE (10,1) 'Hello World!' 1 FORMAT (a) CLOSE (10) END PROGRAM IOTEST and running i, it works well for the first call. It produces an file io.out and you should delete it after the second run. But when calling the same program after deleting io.out (which is trivial!) a second time, you get this: An I/O error was detected (c library=getcwd, unit=10). This happens within a chrooted Linux shell (preferably sh or bash but also for tcsh and csh) and also within FreeBSD environment. Lahey's compiler has been installed the following way: Installation from the normal CD ROM. The cd'ing into its ./bin directory and doing a 'brandelf -t Linux *' for all binaries (otherwise I get a lot of mislinked libs when linker is running). For testing purposes we NFS-export the /compat/linux/usr/local directory to other machines due the fact our scientist group has two labs they are working in and it's the easiest way to export their environment. Has anyone a glue, a hint, or simply a tip? Thanks in advance, Oliver -- MfG O. Hartmann ohartman@klima.physik.uni-mainz.de ---------------------------------------------------------------- IT-Administration des Institut fuer Physik der Atmosphaere (IPA) ---------------------------------------------------------------- Johannes Gutenberg Universitaet Mainz Becherweg 21 55099 Mainz Tel: +496131/3924662 (Maschinensaal) Tel: +496131/3924144 FAX: +496131/3923532 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-emulation" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?Pine.BSF.4.33.0105210915290.66641-100000>