Hi, Mark,
Thank you very much! I missed last two parameters in nfsAuthUnixSet. Now
I changed and it works! Thank you!
iocbio4> nfsAuthUnixSet("zim", 506, 501,0,0)
value = 0 = 0x0
iocbio4> copy("/home/ioc/landahl/testfile.txt",
"/home/ioc/landahl/testfile2.txt")
value = 0 = 0x0
BTW, I found I exported the file in /etc/exports as below which is
different with yours. Am I right?
/home/ioc/landahl 164.54.204.9(rw,sync,all_squash,anonuid=506,anongid=501)
Chen
On 7/2/2012 9:08 AM, Mark Rivers wrote:
Hi Chen,
You need to define what account is used for accessing the NFS mount on your server.
These are commands I have in my startup script to NFS mount our Linux file server:
# Set the UNIX uid/gid to the EPICS account
nfsAuthUnixSet("corvette",401,400,0,0)
# Mount drives with NFS
nfsMount("corvette","/home","/corvette/home")
nfsMount("corvette","/home","/home")
You also need to make sure that in your /etc/exports file you are exporting the file with rw/ permission for that IOC:
/home millenia(rw,async) \
ioc13lab(rw,async) \
ioc13lab2(rw,async) \
ioc13bma(rw,async) \
ioc13bmc(rw,async) \
Mark
-----Original Message-----
From: [email protected] [mailto:[email protected]] On Behalf Of Chen Xue
Sent: Monday, July 02, 2012 9:01 AM
To: [email protected]
Subject: Vxworks NFS issue
Hi,
I have mounted my crate to a work machine. It can create directory and
view directory in that machine, but can't write to file. Please see below,
iocbio4> mkdir("/home/ioc/landahl/test")
value = -1 = 0xffffffff = engineer + 0xe1134937
[ioc@zim landahl]$ ls -al test
total 8
drwxr-s--- 2 ioc biocat 4096 Jun 29 08:43 .
drwxrwsrwx 4 ioc biocat 4096 Jun 29 08:43 ..
iocbio4> copy("/home/ioc/landahl/testfile.txt",
"/home/ioc/landahl/testfile1.txt")
Can't write to "/home/ioc/landahl/testfile1.txt"
value = -1 = 0xffffffff = engineer + 0xe1134937
where file testfile1.txt is empty.
-rw-r----- 1 ioc biocat 0 Jun 29 08:43 testfile1.txt
Could someone help me figure it out?
Many thanks,
Chen
- Replies:
- Re: Vxworks NFS issue Pete R. Jemian
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