Thread: sac cannot write to NFS mountpoints

Hi,

I wrote on nfs mount dir from sac on CentOS 7 (server and client) without problems,
As noted by sac command you have a permissions problem..also me gave the same ERROR 101 when I try write
On my mounted home dir (/mnt/remote/home), but when I try write on my “user” mounted /mnt/remote/home/milton dir all is OK.

——test fail
[milton@pcasain7 ~]$ sac
SEISMIC ANALYSIS CODE [05/02/2014 (Version 101.6a)]
Copyright 1995 Regents of the University of California

SAC> funcgen
SAC> w /mnt/236/home/test.sac
ERROR 101: opening file /mnt/236/home/test.sac (Insufficient access rights.)
SAC> q

——test OK
[milton@pcasain7 ~]$ sac
SEISMIC ANALYSIS CODE [05/02/2014 (Version 101.6a)]
Copyright 1995 Regents of the University of California

SAC> funcgen
SAC> w /mnt/236/home/milton/test.sac
SAC> q
[milton@pcasain7 ~]$ ls -l /mnt/236/home/milton/test.sac
-rw-rw-rw-. 1 milton milton 1032 Sep 10 06:29 /mnt/236/home/milton/test.sac

HTH,

Milton

* * * * * * * * * * * * * * * * * * * * * * *
Milton P. PLASENCIA LINARES

Centro di Ricerche Sismologiche (CRS)
OGS - Istituto Nazionale di Oceanografia e di Geofisica Sperimentale

Borgo Grotta Gigante 42/C
(34010) Sgonico - Trieste - Italia
Tel: +39 040 2140 156 (Udine)
Tel: +39 040 2140 256 (Trieste)
Cel.: +39 331 6481 935

E-mail: mplasencia<at>inogs.it

ASAIN (Antarctic Seismographic Argentinean Italian Network)
*********************************

On 9 Sep 2019, at 18:13, Philipp Kästli @iris.washington.edu <kaestli<at>sed.ethz.ch> wrote:

Hi,
My SAC installation under Ubuntu Linux cannot write to NFS (v3, different versions) mounts – independently of the access right of the user
The write command fails with the following error message:

ERROR 101: opening file /nfs/something/bla.sac (Insufficient access rights.)

The file is actually created, but without file rights set, and it remains empty…:
---------- 1 myself mygroup 0 Sep 6 05:45 bla2.sac

And yes, the problem exists only with sac. Writing from other programs (same user, same share) works flawlessly

Any ideas?

Thanks in advance, Philipp



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