NFS doesn't care if the access is for a ZFS file system
on systems running Solaris 9 or Solaris 10.
This isn't a tmp or lofs mount point, is it?
If not, I would check the permissions on the client's
/nfs/backup directory.
Thanks,
Cindy
On 08/13/10 14:33, Phillip Bruce (Mindsource) wrote:
Cindy,
I appreciate your help.
Understand the NFS server is Solaris 10
The Client is Solaris 9
Here what I see on the client system:
# mount -o rw server1:/nfs /nfs/backup
# cd /nfs/backup
# touch me
touch: me cannot create
# showmount -e server1
export list for server1:
/nfs (everyone)
# nfsstat -m
/nfs/backup from server1:/nfs
Flags:
vers=3,proto=tcp,sec=sys,hard,nointr,noac,link,symlink,acl,rsize=32768,wsize=32768,retrans=5,timeo=600
Attr cache: acregmin=3,acregmax=60,acdirmin=30,acdirmax=60
Server1 is setup as followed:
# zfs get all nfs
NAME PROPERTY VALUE SOURCE
nfs type filesystem -
nfs creation Mon Aug 9 18:00 2010 -
nfs used 125K -
nfs available 1.55T -
nfs referenced 20K -
nfs compressratio 1.00x -
nfs mounted yes -
nfs quota none default
nfs reservation none default
nfs recordsize 128K default
nfs mountpoint /nfs default
nfs sharenfs rw local
nfs checksum on default
nfs compression off default
nfs atime on default
nfs devices on default
nfs exec on default
nfs setuid on default
nfs readonly off default
nfs zoned off default
nfs snapdir hidden default
nfs aclmode groupmask default
nfs aclinherit restricted default
nfs canmount on default
nfs shareiscsi off default
nfs xattr on default
nfs copies 1 default
nfs version 3 -
nfs utf8only off -
nfs normalization none -
nfs casesensitivity sensitive -
nfs vscan off default
nfs nbmand off default
nfs sharesmb off default
nfs refquota none default
nfs refreservation none default
# exportfs
- /nfs rw ""
Again I ask what gives, UID and GUID are same on both servers.
I would appreciate if someone can confirm if Solaris 9 needs a patch?
I can't see why but since this is a ZFS filesystem being NFS over. Who knows!!!
Phillip
-----Original Message-----
From: Cindy Swearingen [mailto:cindy.swearin...@oracle.com]
Sent: Friday, August 13, 2010 12:59 PM
To: Phillip Bruce (Mindsource)
Cc: zfs-discuss@opensolaris.org
Subject: Re: [zfs-discuss] NFS issue with ZFS
Hi Phillip,
What's the error message?
How did you share the ZFS file system?
# zfs create tank/cindys
# zfs sharenfs=on tank/cindys
# share
- /tank/cindys rw ""
# cp /usr/dict/words /tank/cindys/file.1
# cd /tank/cindys
# chmod 666 file.1
# ls -l file.1
-rw-rw-rw- 1 root root 206663 Aug 13 13:03 file.1
Some things to check:
- Are the UID/GID and hostnames resolving between the NFS server
and the NFS client?
- File permissions
- Mount point permissions
Can you access the file system on the client by using the automounter?
# pwd
/net/t2k-brm-03/tank/cindys
# echo abc > file.1
#
Thanks,
Cindy
On 08/13/10 13:19, Phillip Bruce wrote:
I have Solaris 10 U7 that is exporting ZFS filesytem.
The client is Solaris 9 U7.
I can mount the filesytem just fine but I am unable to write to it.
showmount -e shows my mount is set for everyone.
the dfstab file has option rw set.
So what gives?
Phillip
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