ZFS Mount Same Pool Under Two Jails

O

okoneill

Hi,
I have a zpool 'storage' and zsh filesystem 'storage/jails' on /jails. I would like to have the following in my fstab, but since zfs doesn't kick in until after fstab, this doesn't work.

Code: 
/jails/www/usr/local/www       /jails/smb/usr/home/www nullfs  rw      0      0

Does anyone have any suggestions on how to accomplish this? Is it possible to set multiple mount points for a zfs filesystem? Is there a way to enable zfs and mount its filesystems before fstab is read?
 
okoneill said:
Does anyone have any suggestions on how to accomplish this?
Click to expand...
Add it to the specific fstab for the jail. Jails start later and can have their 'own' fstab.

Code: 
jail_internetz_mount_enable="YES"
And /etc/fstab.internetz (on the host) contains:
Code: 
/usr/ports                      /jails/j1/usr/ports                  nullfs  rw,noatime      0       0

/usr/ports/ is a ZFS filesystem:
Code: 
dice@molly:~>zfs list tank/FreeBSD/ports
NAME                 USED  AVAIL  REFER  MOUNTPOINT
tank/FreeBSD/ports  46.3G  1.27T   347M  /usr/ports
 
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