Cindy, I will agree with NFS statement. No this is not a tmp or lofs mount. I am very clear on what it is.
This is a ZFS filesystem being exported. This was mounted as root and needs to be. Standard permission applied. Tested as root. No other permission needs to be checked. But since you Brought it up. I'll look and see. Phillip -----Original Message----- From: Cindy Swearingen [mailto:cindy.swearin...@oracle.com] Sent: Friday, August 13, 2010 2:17 PM To: Phillip Bruce (Mindsource) Cc: zfs-discuss@opensolaris.org Subject: Re: [zfs-discuss] NFS issue with ZFS 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 > _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
