[OpenIndiana-discuss] COMSTAR iSCSI fail-over

[Andrej Javoršek]

Hello,
slightly off-topic... ...but I'm exporting LUN from each COMSTAR server and
combine them on initiator server as ZFS mirror. That way I'm getting
active-active fail-over with "automatic" replication.

Regards
Andrej

On Sun, Sep 2, 2012 at 5:01 PM, Florian <florian at acw.at> wrote:

> Hi,
>
> I do this.
>
> This is my zfs send receie command:
> zfs send -R tank/raid1-0 at 20120831-2017 | ssh backup at 192.168.10.201"/usr/sbin/zfs receive -Fduv tank/backup_raid"
>
> /man zfs (send):
> -p
>              Include the  dataset's  properties  in  the  stream.
>              This  flag  is  implicit  when -R is specified.  The
>              receiving system must also support this feature./
>
> Best regards
> Florian
>
>
> Am 02.09.2012 14:54, schrieb Mike La Spina:
>
>  I suspect you need to include the zfs properties with your zfs send, -p
>> will provide them.
>>
>> Regards,
>> Mike
>> http://blog.laspina.ca
>>
>> -----Original Message-----
>> From: Florian [mailto:florian at acw.at]
>> Sent: Sunday, September 02, 2012 6:40 AM
>> To: openindiana-discuss@**openindiana.org<openindiana-discuss at openindiana.org>
>> Subject: [OpenIndiana-discuss] COMSTAR iSCSI fail-over
>>
>> Hello,
>>
>> I have one another question.
>>
>> We use two equal OI Server with COMSTAR iSCSI devices and we want to
>> backup them.
>> I backup them with zfs send and receive to each other in a backup
>> directory.
>>
>> Has anyone experience with such a setup and how could I get the best
>> disaster recovery with this combination?
>>
>> My big problem is, that I can't import a received LU. I get the
>> following error:
>> /Error importing stmfadm: meta file error/
>>
>> With /zfs get stmf_sbd_lu property tank/backup_raid/raid1-0 /I get the
>> same data like on the sending side, only source is different.
>>
>> How can I send the meta file, too?
>>
>> Is there an other method to import the LU or do I need to create new LU
>> with the received block devices?
>>
>> Best regards
>> Florian
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