Data loss on NFS mounted directory (2.2.13)

Jens Benecke (jens@pinguin.conetix.de)
Wed, 3 Nov 1999 19:30:17 +0100


Hi,

I just downloaded something from Netscape (4.61, glibc2) onto a NFS mounted
directory (server: 2.2.13 with gcc 2.95.1, absolutely stable so far).
(client: 2.2.13pre7, Mandrake 6.1 standard setup).

When the download was about half finished, I 'mv'ed the file into another
directory - same NFS filesystem, same partition on server, just a
subdirectory. No problem, I thought, this has always worked on all machines
I know.

Strangely, though, the moved file did not continue to grow. Netscape told
me it was getting 5kb/sec, and eventually finished - but although I synced
several times (on the server) the file did not get bigger and I ended up
with half a download.

No syslog, no debug messages, no nothing. Just a non-growing file.

Now I would like to know what went wrong. =;(

Server:

Linux earth 2.2.13 #1 Don Okt 21 22:27:31 CEST 1999 i586 unknown
Kernel modules 2.1.121
Gnu C 2.95.2
Binutils 2.9.5.0.16
Linux C Library 2.1.2
Dynamic linker ldd: version 1.9.11
Linux C++ Library 2.7.2
Linux C++ Library 2.7.2
Procps 1.2.9
Mount 2.9g
Net-tools 2.01
Kbd 0.96
Sh-utils 1.16
Modules Loaded 3c509 ne2k-pci 8390 tulip unix

Client:

Linux mandrake.zuhause.de 2.2.13-7mdk #1 Wed Sep 15 18:02:18 CEST 1999 i586
unknown
Kernel modules 2.1.121
Gnu C pgcc-2.91.66
Binutils 2.9.1.0.25
Linux C Library 1.1.so*
Dynamic linker ldd (GNU libc) 2.1.1
Linux C++ Library 2.9.0*
Procps 2.0.2
Mount 2.9w
Net-tools 1.52
Console-tools 0.2.0
Sh-utils 2.0
Sh-utils Parker.
Sh-utils
Sh-utils Inc.
Sh-utils NO
Sh-utils PURPOSE.
Modules Loaded vmnet vmppuser parport_pc parport vmmon nfs lockd
sunrpc tulip nls_iso8859-1 nls_cp437 vfat fat awe_wave sb uart401 sound
soundcore soundlow ncr53c8xx

-- 
_ciao, Jens_______________________________ http://www.pinguin.conetix.de

Windows NT indeed has very low Total Cost of Ownership. Trouble is, Microsoft _owns_ Windows NT. You just licensed it.

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