On 2014-01-31 01:35, Frédéric Alix wrote:
Hello :)
I have two problem for use a zfs dataset in a zone.
First, i would like use it as a device
zfs create -V5g rpool/data0
In zonecfg:
add device
set match = "/dev/zvol/dsk/rpool/data0"
end
I boot the zone, and the device don't appear.
I do have a similar setup on one box, albeit on a SPARC Solaris 10
for a Solaris 8 branded zone (evacuation of an older server to newer
hardware), and the zone manifest (/etc/zones/zonename.xml) contains:
<device match="/dev/zvol/rdsk/pool/zones/local/colonel-data/chunk1"/>
The volume has no special properties set:
# zfs list -r pool/zones/local/colonel-data
NAME USED AVAIL REFER MOUNTPOINT
pool/zones/local/colonel-data 1.25G 16.1G 31.4K
/zones/local/colonel-data
pool/zones/local/colonel-data/chunk1 1.25G 16.4G 331M -
zfs get all pool/zones/local/colonel-data/infx-chunk1
NAME PROPERTY VALUE
SOURCE
pool/zones/local/colonel-data/chunk1 type volume
-
pool/zones/local/colonel-data/chunk1 creation Mon Nov 25
8:32 2013 -
pool/zones/local/colonel-data/chunk1 used 1.25G
-
pool/zones/local/colonel-data/chunk1 available 16.4G
-
pool/zones/local/colonel-data/chunk1 referenced 331M
-
pool/zones/local/colonel-data/chunk1 compressratio 4.92x
-
pool/zones/local/colonel-data/chunk1 reservation none
default
pool/zones/local/colonel-data/chunk1 volsize 2.05G
-
pool/zones/local/colonel-data/chunk1 volblocksize 8K
-
pool/zones/local/colonel-data/chunk1 checksum on
default
pool/zones/local/colonel-data/chunk1 compression gzip-9
inherited from pool/zones/local
pool/zones/local/colonel-data/chunk1 readonly off
default
pool/zones/local/colonel-data/chunk1 shareiscsi off
default
pool/zones/local/colonel-data/chunk1 copies 1
default
pool/zones/local/colonel-data/chunk1 refreservation 300M
local
pool/zones/local/colonel-data/chunk1 primarycache all
default
pool/zones/local/colonel-data/chunk1 secondarycache all
default
pool/zones/local/colonel-data/chunk1 com.sun:auto-snapshot true
inherited from pool
In particular, the "zoned" property is "off" on both the volume and
its higher containers.
This setup works, despite the fact that the branded Solaris 8 image
has of course no direct support for ZFS, so delegation of datasets
was not an option (either devices, or lofs-mounts, from the GZ into
LZ should have worked and did in fact work).
Now, this is indeed a different OS, but the basics like this should
be the same. Try starting "zlogin -C zonename" before booting the
zone, this may log something about some errors that may be in the way?
HTH,
//Jim
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