zfs discuss - Mar 2010 - zfs send/receive and file system properties

I am trying to coordinate properties and data between 2 file servers.

on file server 1 I have:

zfs get all zfs52/export/os/sles10sp2
NAME                       PROPERTY              VALUE                          
SOURCE
zfs52/export/os/sles10sp2  type                  filesystem                     
-
zfs52/export/os/sles10sp2  creation              Mon Mar 22 15:28 2010          
-
zfs52/export/os/sles10sp2  used                  662M                           
-
zfs52/export/os/sles10sp2  available             49.4G                          
-
zfs52/export/os/sles10sp2  referenced            661M                           
-
zfs52/export/os/sles10sp2  compressratio         2.88x                          
-
zfs52/export/os/sles10sp2  mounted               yes                            
-
zfs52/export/os/sles10sp2  quota                 50G                            
local
zfs52/export/os/sles10sp2  mountpoint            /export/os/sles10sp2           
local
zfs52/export/os/sles10sp2  sharenfs             
ro=@192.168.0.0/16,root=@192.168.0.0/24  inherited from zfs52/export/os
zfs52/export/os/sles10sp2  checksum              on                             
default
zfs52/export/os/sles10sp2  compression           gzip                           
local
...

I use
zfs send zfs52/export/os/sles10sp2 at hpffs52_201003221747 | ssh -c blowfish
hpffs51 zfs receive -d zfs51

to copy it to another system , with the same mointpoint , sharenfs , quota and
compression properties

on the other system I see:


zfs get all zfs51/export/os/sles10sp2
NAME                       PROPERTY              VALUE                          
SOURCE
zfs51/export/os/sles10sp2  type                  filesystem                     
-
zfs51/export/os/sles10sp2  creation              Mon Mar 22 20:00 2010          
-
zfs51/export/os/sles10sp2  used                  1.76G                          
-
zfs51/export/os/sles10sp2  available             10.5T                          
-
zfs51/export/os/sles10sp2  referenced            1.76G                          
-
zfs51/export/os/sles10sp2  compressratio         1.00x                          
-
zfs51/export/os/sles10sp2  mounted               yes                            
-
zfs51/export/os/sles10sp2  quota                 none                           
default
zfs51/export/os/sles10sp2  mountpoint            /export/os/sles10sp2           
inherited from zfs51/export
zfs51/export/os/sles10sp2  sharenfs             
rw=@192.168.0.0/16:@172.16.20.0/24:hpffs24-bkup:hpffs01-bkup,root=@192.168.0.0/24:@172.16.20.0/24:hpffs24-bkup:hpffs01-bkup
inherited from zfs51/export
zfs51/export/os/sles10sp2  checksum              on                             
default
zfs51/export/os/sles10sp2  compression           off                            
default

The sharenfs and mountpoints came across fine, but what happened to compression
and quota ??
Is there an option I need?

Len Zaifman
Systems Manager, High Performance Systems
The Centre for Computational Biology
The Hospital for Sick Children
555 University Ave.
Toronto, Ont M5G 1X8

tel: 416-813-5513
email: leonardz at sickkids.ca

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