|
|
|
|
|
|||||||
| General General questions about the FreeBSD operating system. Ask here if your question does not fit elsewhere. |
 |
|
|
Thread Tools | Display Modes |
|
#1
June 29th, 2011, 08:55
|
|||
|
|||
ZFS send/receive between FreeBSD 9 and a Solaris box (stream unsupported version)
Dear all,
I'm getting the following error when I try to do a zfs send/receive on a solaris (pool v26) to freebsd box (pool v28): "cannot receive: stream is unsupported version 18" Any solution for this? - My questions: Why can't I create a pool version lower then v28 on zfs? Why do I get the maximum allowed pool version is v15 with the zfs upgrad command? If a create a default pool it is v28, this is normal on freebsd current. solaris host -------------- Code:
root@solaris:~# zfs send -R firstbackup/users@send | ssh root@192.168.250.14 zfs receive -dF remotepool Password: cannot receive: stream is unsupported version 18 root@solaris:~# zpool get version firstbackup NAME PROPERTY VALUE SOURCE firstbackup version 26 default --------- Code:
[root@ ~]# zpool get version remotepool NAME PROPERTY VALUE SOURCE remotepool version 28 default [root@ ~]# zpool create -o version=26 remotepool /dev/ada1 cannot create 'remotepool': property 'version' number 26 is invalid. [root@ ~]# zpool upgrade -v This system is currently running ZFS pool version 15. [root@ ~]# uname -a FreeBSD 9.0-CURRENT FreeBSD 9.0-CURRENT #1: Tue Jun 28 14:40:11 UTC 2011 root@:/usr/obj/usr/src/sys/SANKERNEL amd64 The following versions are supported: 
|
|
#2
June 29th, 2011, 11:46
|
|||
|
|||
|
Quote:
# grep -i zfs /var/run/dmesg.bootAndy.
|
|
#3
June 29th, 2011, 12:36
|
|||
|
|||
|
Is this a FreeBSD 8.2 machine that you have upgraded to 9.0?
If so I'd say that the problem is not with ZFS itself but with the FreeBSD upgrade not completing correctly. As AndyUKG said the system still thinks it's running v15. I have a test machine running 9.0 that was installed from scratch using a 9.0 snapshot ISO and have the expected output from the commands you ran: Code:
test# zpool upgrade -v |head This system is currently running ZFS pool version 28. Code:
test# zpool create -o version=26 test md0 test# zpool get all test NAME PROPERTY VALUE SOURCE test size 59.5M - test capacity 0% - test altroot - default test health ONLINE - test guid 17052720165871221467 local test version 26 local ...
|
|
#4
June 29th, 2011, 12:56
|
|||
|
|||
|
Code:
[root@ ~]# grep -i zfs /var/run/dmesg.boot
ZFS NOTICE: Prefetch is disabled by default if less than 4GB of RAM is present;
to enable, add "vfs.zfs.prefetch_disable=0" to /boot/loader.conf.
ZFS filesystem version 5
ZFS storage pool version 28
|
|
#5
June 29th, 2011, 13:30
|
|||
|
|||
|
Ok, so the output of zpool upgrade is wrong, but when ZFS starts at boot its showing v28. Definately something amiss with your installation, I'd suggest a make world is probably necessary, think this is the relevant info:
http://www.freebsd.org/doc/handbook/makeworld.html
|
|
#6
June 29th, 2011, 13:44
|
|||
|
|||
|
Great guys!
It is working now. This system was indeed upgraded from 8.2 version. I forgot the "make installworld". Code:
[root@ ~]# zpool upgrade -v This system is currently running ZFS pool version 28.  Thanks!
|
|
#7
June 29th, 2011, 13:45
|
||||
|
||||
|
Don't forget to run mergemaster(8) too.
__________________
Senior UNIX Engineer at Unix Support Nederland Experience is something you don't get until just after you need it.
|
|
#8
June 29th, 2011, 14:33
|
|||
|
|||
|
Thanks. I ran the mergemaster command.
Replication is fine, but I have a problem accessing my replicated volume. When I'm typing and autocomplete with tab key the command cd /remotepool/us (for /remotepool/users) I get a panic. -> autocomplete tab does a ls in the background, I think I think there is a problem with NFSv4 acl/id mapping. Normal zfs (inititally created on the FreeBSD box) file systems are working fine.  Code:
[root@ ~]# zfs get all remotepool/users NAME PROPERTY VALUE SOURCE remotepool/users type filesystem - remotepool/users creation Wed Jun 29 14:42 2011 - remotepool/users used 9.06G - remotepool/users available 187G - remotepool/users referenced 9.06G - remotepool/users compressratio 1.00x - remotepool/users mounted yes - remotepool/users quota none default remotepool/users reservation none default remotepool/users recordsize 128K default remotepool/users mountpoint /remotepool/users default remotepool/users sharenfs off default remotepool/users checksum on default remotepool/users compression off default remotepool/users atime on default remotepool/users devices on default remotepool/users exec on default remotepool/users setuid on default remotepool/users readonly off default remotepool/users jailed off default remotepool/users snapdir hidden received remotepool/users aclinherit passthrough received remotepool/users canmount on default remotepool/users xattr off temporary remotepool/users copies 1 default remotepool/users version 5 - remotepool/users utf8only off - remotepool/users normalization none - remotepool/users casesensitivity insensitive - remotepool/users vscan off default remotepool/users nbmand on received remotepool/users sharesmb name=users,guestok=true received remotepool/users refquota none default remotepool/users refreservation none default remotepool/users primarycache all default remotepool/users secondarycache all default remotepool/users usedbysnapshots 0 - remotepool/users usedbydataset 9.06G - remotepool/users usedbychildren 0 - remotepool/users usedbyrefreservation 0 - remotepool/users logbias latency default remotepool/users dedup off default remotepool/users mlslabel - remotepool/users sync standard default Last edited by DutchDaemon; June 29th, 2011 at 14:55.
|
|
#9
June 29th, 2011, 15:47
|
||||
|
||||
|
Why are you running -CURRENT? If it's only for ZFS, version 28 has been MFC'ed to -STABLE recently.
Even though -CURRENT will soon be 9.0-RELEASE it is still a work in progress.
__________________
Senior UNIX Engineer at Unix Support Nederland Experience is something you don't get until just after you need it.
|
|
#10
June 29th, 2011, 18:08
|
|||
|
|||
|
Fine, I'll try a replication to a v28 pool on a virtual FreeBSD 8.2 box. I'll do it tomorrow.
We want to move from an Active Directory integrated Solaris/Nexenta box to a FreeBSD box with Samba and AD integration using the same (replicated) pool. So the replication with the NFSv4 ACL's included is very important.
|
|
#11
June 29th, 2011, 19:44
|
|||
|
|||
|
I think NFSv4 style ACLs are fundamental to ZFS, so there's no question of Solaris having this and FreeBSD not.
Regarding changing from CURRENT, 8.2 is the current RELEASE which doesn't have ZFS v28 (you can add it via a patch though). The other alternative which I think SirDice was suggesting is STABLE which will be FreeBSD 9 also, but a more "stable" version than CURRENT... Andy.
|
|
#12
June 30th, 2011, 15:53
|
||||
|
||||
|
Quote:
http://www.freebsd.org/doc/en_US.ISO...nt-stable.html [*] That's assuming there will eventually be a 8.3-RELEASE.
__________________
Senior UNIX Engineer at Unix Support Nederland Experience is something you don't get until just after you need it.
|
|
#13
June 30th, 2011, 16:03
|
|||
|
|||
|
I've installed the ISO from http://mfsbsd.vx.sk/ "8.2-RELEASE-p2 amd64 with ZFSv28 special edition (100MB)" in a virtual machine.
After replication, the machine also gives a panic. This is a big problem because I'cant replicate the NFSv4 acl's with rsync, only with zfs send/receive. 
Last edited by DutchDaemon; June 30th, 2011 at 18:45.
|
|
#14
June 30th, 2011, 18:15
|
|||
|
|||
|
I haven't experimented with any cross-platform stuff on ZFS myself, but I believe it should work in theory. Probably worth posting the issue on "zfs discuss" as you will find more ZFS experts there plus Solaris people.
Last edited by DutchDaemon; June 30th, 2011 at 18:45.
|
|
#15
July 1st, 2011, 14:25
|
|||
|
|||
|
Thanks. I've followed your advice and opened a topic on zfs-discuss.
Maybe rsync is a temporary solution, and copy the acl's with the windows (i)cacls tool... http://opensolaris.org/jive/thread.j...40181&tstart=0
|
|
| Thread Tools | |
| Display Modes | |
|
|
Similar Threads
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| Cloned ZFS drive won't boot (zfs send & recv) | sim | General | 6 | February 9th, 2011 16:27 |
| increase zfs send/receive throughput from source to destination | ytotk | Networking | 7 | October 8th, 2010 06:14 |
| Unable to send mail from freebsd box to SMTP gmail server using sendmail | TheGuyGuy | Web & Network Services | 5 | November 3rd, 2009 03:26 |
| Solaris ZFS | ronaldprettyman | General | 9 | October 13th, 2009 15:24 |
| Virtual Box upgrade from version 1.5.51 to 2.0.4 | Subhashish | Installing & Upgrading | 1 | December 10th, 2008 00:56 |
Linear Mode
