From mr.a, 4 Weeks ago, written in Plain Text.
  1. Greetings to all. I need help on something. I'm having problems with the write permissions on an NFS share...
  2.  
  3. $ uname -ns; cat /etc/system-release; whoami
  4. Linux galactica
  5. Red Hat Enterprise Linux Server release 6.4 (Santiago
  6. foo
  7. $ groups foo
  8. foo : foo bar
  9. $cd /hwnet/bar; pwd
  10. /hwnet/bar
  11. $ ls -alth ../|grep bar
  12. drwxr-xr-x  34 cds  bar 4.0K Jan 23 03:34 bar
  13. $ touch a.$(date +"%Y%m%d%H%M%S").txt
  14. touch: cannot touch `a.20200123114154.txt': Permission denied
  15. $ df -hT /hwnet/bar
  16. cylon.kdc.yoyodyne.tld:/tools_ux/t1/bar
  17.                nfs    2.9T  2.5T  387G  87% /hwnet/bar
  18. $ nslookup cylon.kdc.yoyodyne.tld
  19. ;; Truncated, retrying in TCP mode.
  20. Server:         131.101.144.21
  21. Address:        131.101.144.21#53
  22.  
  23. Name:   cylon.kdc.yoyodyne.tld
  24. Address: 131.101.144.29
  25. $ grep bar  /proc/mounts /etc/mtab
  26. /proc/mounts:cylon.kdc.yoyodyne.tld:/tools_ux/t1/bar /hwnet/bar nfs rw,relatime,vers=3,rsize=65536,wsize=65536,namlen=255,hard,nordirplus,proto=tcp,timeo=600,retrans=2,sec=sys,mountaddr=131.101.144.29,mountvers=3,mountport=635,mountproto=tcp,local_lock=none,addr=131.101.144.29 0 0
  27. /etc/mtab:cylon.kdc.yoyodyne.tld:/tools_ux/t1/bar /hwnet/bar nfs rw,nordirplus,nfsvers=3,mountproto=tcp,sloppy,addr=131.101.144.29,mountaddr=131.101.144.29 0 0
  28.  
  29. Any tips on how to resolve this, specifically on the RHEL OS perspective? By the way the NFS share from remote is actually a NetApp FAS3210C filer (which is not managed by my group).
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