On 06/18/2012 07:27 AM, Ed Greshko wrote:
On 06/18/2012 06:43 PM, Raymond Pittigher wrote:
The server is RHEL6.2 and the clients are either Centos or Fedora and the problem
seems to be with release 17. On all clients the mount uses defaults. So on the F17
box we have:
172.30.5.244:/users/ on /users type nfs4
(rw,relatime,vers=4.0,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,port=0,timeo=600,retrans=2,sec=sys,clientaddr=172.30.5.169,local_lock=none,addr=172.30.5.244)
A longer listing shows:
drwxr-x---. 134 4294967294 4294967294 90112 Jun 15 11:14 vcasio
drwx--x---. 2 4294967294 4294967294 4096 Jun 26 2007 vchou
drwx------. 4 4294967294 4294967294 4096 Oct 18 2007 vehrlich
drwx------. 4 4294967294 4294967294 4096 Jun 12 07:40 vixxx.jxxx
drwx------. 4 vikram.paxxxn vikram.paxxxn 4096 Apr 26 16:21
vikxxx.paxxxn
drwx------. 4 vincent.boxxxxxura vincent.bxxxxxxtura 4096 May 31 07:54
vincent.bxxxxxxtura
drwx------. 4 4294967294 4294967294 4096 Dec 27 20:16
vladimir.swxxxxxxxj
drwx--x--x. 23 4294967294 4294967294 12288 Jun 14 15:43 vpatel
drwx--x--x. 80 4294967294 4294967294 4096 Jun 13 15:05 vsawant
drwx--x---. 78 4294967294 4294967294 4096 Oct 26 2010 vskiendz
drwx------. 4 4294967294 4294967294 4096 Feb 3 2010 wbartus
drwxrwx---. 30 root wem 4096 Apr 6 2010 WEM
drwxrwx---. 4 nfsnobody xxxusers2 4096 Aug 19 2006
Wireless_Lifeline
drwx------. 12 4294967294 4294967294 4096 Jul 1 2008 wjohnsto
drwx--x---. 72 4294967294 4294967294 20480 Oct 17 2011 wjones
drwx--x---. 54 4294967294 4294967294 4096 Jul 29 2011 wlanniga
drwx--x---. 42 4294967294 4294967294 4096 Apr 26 2011 wwong
drwxrwxr-x. 2 jwilliam xx31337 4096 Feb 14 10:18 xdevenv
drwx------. 24 4294967294 4294967294 4096 Jun 7 09:13
xiaoying.xx
drwxr-xr-x. 199 4294967294 4294967294 12288 Jun 15 16:20 yfarrah
drwx--x---. 4 4294967294 4294967294 4096 Jun 12 15:38 yliu
drwx--x---. 12 4294967294 4294967294 4096 Jun 27 2008 zaeria
drwx------. 4 4294967294 4294967294 4096 Feb 23 2010 zbarak
On a RHEL system with defaults we have:
172.30.5.244:/users on /users type nfs4
(rw,noatime,nodiratime,hard,intr,addr=172.30.5.244,clientaddr=172.30.5.240)
And a listing of:
drwxr-x---. 134 vcascio vcascio 90112 Jun 15 11:14
vcasio
drwx--x---. 2 vchou vchou 4096 Jun 26 2007
vchou
drwx------. 4 vehrlich vehrlich 4096 Oct 18 2007
vehrlich
drwx------. 4 vixxx.jxxx vixxx.jxxx 4096 Jun 12 07:40
vixxx.jxxx
drwx------. 4 vikxxx.paxxxn vikxxx.paxxxn 4096 Apr 26 16:21
vikxxx.paxxxn
drwx------. 4 vincent.bxxxxxxtura vincent.bxxxxxxtura 4096 May 31 07:54
vincent.bxxxxxxtura
drwx------. 4 vladimir.swxxxxxxxj vladimir.swxxxxxxxj 4096 Dec 27 20:16
vladimir.swxxxxxxxj
drwx--x--x. 23 vpatel vpatel 12288 Jun 14 15:43
vpatel
drwx--x--x. 80 vsawant vsawant 4096 Jun 13 15:05
vsawant
drwx--x---. 78 vskiendz vskiendz 4096 Oct 26 2010
vskiendz
drwx------. 4 wbartus wbartus 4096 Feb 3 2010
wbartus
drwxrwx---. 30 root wem 4096 Apr 6 2010 WEM
drwxrwx---. 4 nfsnobody xxxusers2 4096 Aug 19 2006
Wireless_Lifeline
drwx------. 12 wjohnsto wjohnsto 4096 Jul 1 2008
wjohnsto
drwx--x---. 72 wjones wjones 20480 Oct 17 2011
wjones
drwx--x---. 54 wlanniga wlanniga 4096 Jul 29 2011
wlanniga
drwx--x---. 42 wwong wwong 4096 Apr 26 2011
wwong
drwxrwxr-x. 2 jwilliam xx31337 4096 Feb 14 10:18
xdevenv
drwx------. 24 xiaoying.wu xiaoying.wu 4096 Jun 7 09:13
xiaoying.xx
drwxr-xr-x. 199 yfarrah yfarrah 12288 Jun 15 16:20
yfarrah
drwx--x---. 4 yliu yliu 4096 Jun 12 15:38
yliu
drwx--x---. 12 zaeria zaeria 4096 Jun 27 2008
zaeria
drwx------. 4 zbarak zbarak 4096 Feb 23 2010
zbarak
I see.... So, you are basically exporting a single directory structure (/users) from
your RH6.2 system and mounting it on /users on several other systems and the only
system with problems is the F17 system. And naturally you've got the same users and
groups on all systems with the same UID/GID's.
The one question that pops to mind is .... Why have you defined the mount options as
you did on the F17 system and not the RHEL system? Not that I would think it would
make a difference....but have you tried with the same options on the F17 system? I'm
wondering if the sec=sys being defined isn't someone causing an issue.
I am using NIS to keep the users/groups the same across all systems. Yes it is old and outdated but it works
for what I need it for. I have tried several different options including the defaults for all, this just
happens to be where I am at now. If I change the F17 to use NFSv3 it all seems fine. The only options for sec
are sys or kerberos and sec=sys is the default.
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