why no automount for one zfs?

[Karli Sjöberg]

On Tue, 2014-11-04 at 07:29 +0200, Zeus Panchenko wrote:
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> hi all,
> 
> some times after installation I decided to dedicate separate ZFS with
> mountpoint in my homedir for storage needs
> 
> but each reboot I have to mount it by hands with:
> 
> zfs unmount zroot_z-hp/storage && zfs mount zroot_z-hp/storage
> 
> after reboot this very fs is listed as mounted but the mount directory
> for it, is empty ... after umount/mount everything appears on it's
> expected place ...
> 
> please help me to understand why it does not automount after reboot?

To have ZFS filesystems mounted at boot, first of all, "canmount" must
be on (check) and then you have need to have:
zfs_enable="YES"
in "rc.conf". Then there´s also the question how the parent filesystems
"/home/zeus" and "/home" are mounted? Are they also ZFS?

/K

> 
> > uname -a
> FreeBSD 10.0-STABLE #0 r261303 amd64
> 
> partial output of
> > zfs get all zroot_z-hp/storage
> NAME                PROPERTY              VALUE                  SOURCE
> zroot_z-hp/storage  type                  filesystem             -
> zroot_z-hp/storage  mounted               yes                    -
> zroot_z-hp/storage  mountpoint            /home/zeus/storage     local
> zroot_z-hp/storage  sharenfs              off                    default
> zroot_z-hp/storage  checksum              fletcher4              inherited from zroot_z-hp
> zroot_z-hp/storage  compression           off                    default
> zroot_z-hp/storage  atime                 off                    inherited from zroot_z-hp
> zroot_z-hp/storage  devices               on                     default
> zroot_z-hp/storage  exec                  on                     default
> zroot_z-hp/storage  setuid                on                     default
> zroot_z-hp/storage  readonly              off                    default
> zroot_z-hp/storage  jailed                off                    default
> zroot_z-hp/storage  snapdir               hidden                 default
> zroot_z-hp/storage  aclmode               discard                default
> zroot_z-hp/storage  aclinherit            restricted             default
> zroot_z-hp/storage  canmount              on                     default
> zroot_z-hp/storage  xattr                 off                    temporary
> zroot_z-hp/storage  copies                1                      default
> zroot_z-hp/storage  version               5                      -
> 
> - -- 
> Zeus V. Panchenko				jid:zeus at im.ibs.dn.ua
> IT Dpt., I.B.S. LLC					  GMT+2 (EET)
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Med Vänliga Hälsningar

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Karli Sjöberg
Swedish University of Agricultural Sciences Box 7079 (Visiting Address
Kronåsvägen 8)
S-750 07 Uppsala, Sweden
Phone:  +46-(0)18-67 15 66
karli.sjoberg at slu.se