Hi Thomas,
Yes, that is exactly whats happening to us. I've tried to "share" the zfs
inside the other zfs. Like so, but I'm still seeing an empty directory.
export1/dfazi sharenfs rw local
So in our particular setup, we have the following:
export1/dfazi 137G 2.05T 137G /export/home/dfazi
We've mounted /export/home, and we're trying to see the contents of dfazi
but because its a different zfs we're seeing nothing. Is there anything
else I can do to fix this? Here are the properties of
/export1/dfazi
Thanks for all the help so far,
Cheers,
Gregory
NAME PROPERTY VALUE SOURCE
export1/dfazi type filesystem -
export1/dfazi creation Mon Jul 27 13:04 2009 -
export1/dfazi used 137G -
export1/dfazi available 2.05T -
export1/dfazi referenced 137G -
export1/dfazi compressratio 1.00x -
export1/dfazi mounted yes -
export1/dfazi quota none default
export1/dfazi reservation none default
export1/dfazi recordsize 128K default
export1/dfazi mountpoint /export/home/dfazi inherited from
export1
export1/dfazi sharenfs rw local
export1/dfazi checksum on default
export1/dfazi compression off default
export1/dfazi atime on default
export1/dfazi devices on default
export1/dfazi exec on default
export1/dfazi setuid on default
export1/dfazi readonly off default
export1/dfazi zoned off default
export1/dfazi snapdir hidden default
export1/dfazi aclmode discard local
export1/dfazi aclinherit discard local
export1/dfazi canmount on default
export1/dfazi shareiscsi on local
export1/dfazi xattr off local
export1/dfazi copies 1 default
export1/dfazi version 1 -
export1/dfazi utf8only off -
export1/dfazi normalization none -
export1/dfazi casesensitivity sensitive -
export1/dfazi vscan off default
export1/dfazi nbmand off default
export1/dfazi sharesmb off default
export1/dfazi refquota none default
export1/dfazi refreservation none default
export1/dfazi primarycache all default
export1/dfazi secondarycache all default
export1/dfazi usedbysnapshots 7.48M -
export1/dfazi usedbydataset 137G -
export1/dfazi usedbychildren 0 -
export1/dfazi usedbyrefreservation 0 -
On Sat, 22 Aug 2009, Thomas Burgess wrote:
if you are talking about NFS, this is due to how ZFS file systems work.
When you share a ZFS filesystem via NFS it will share everything IN that
filesystem but if you have 2 filesystems, it will only share that second
fs's mount point.
what i mean is, if you have something like pool/filesystem
and pool/filesystem/filesystem2
and you share pool/filesystem via NFS it will only share what is actually in
that filesystem....so you will need to also share the second filesystem as
well.
On Fri, Aug 21, 2009 at 3:41 PM, Gregory Skelton <
gskel...@gravity.phys.uwm.edu> wrote:
Thanks for your reply Andrey,
Unfortunately, I wasn't able to see the files in that directory from any of
scenario's. It seems a zfs inside another zfs is causing the problem. Of
course when I put just a directory inside the zfs, everything can be seen.
Cheers,
Greg
On Fri, 21 Aug 2009, Andrey V. Elsukov wrote:
Gregory Skelton wrote:
I've tried changing all kinds of attributes for the zfs's, but I can't
seem to find the right configuration.
So I'm trying to move some zfs's under another, it looks like this:
/pool/joe_user move to /pool/homes/joe_user
You can do it in several ways:
1. Create a new FS and copy data from old FS :)
2. Change mountpoint:
# zfs set mountpoint=/pool/homes/joe_user pool/joe_user
3. Use clone and promote:
# zfs snapshot pool/joe_u...@copy
# zfs clone pool/joe_u...@copy pool/homes/joe_user
# zfs promote pool/homes/joe_user
verify that all is ok, then destroy old FS
It's IMHO...
--
WBR, Andrey V. Elsukov
--
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