Have you looked at AVS? (http://opensolaris.org/os/project/avs/)
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Well, I got it working, but not in a tidy way. I'm running HA-ZFS here, so I
moved the ZFS pool over to the other node in the cluster. That had exactly the
same problems however, the iSCSI disks were unavailable.
Then I found an article from November 2006
(http://web.ivy.net/~carton/oneNightO
Well 5 minutes after posting that the resilver completed. However despite it
saying that the "resilver completed with 0 errors" ten minutes ago, the device
still shows as unavailable, and my pool is still degraded.
This message posted from opensolaris.org
Found my first problems with this today. The ZFS mirror appears to work fine,
but if you disconnect one of the iSCSI targets it hangs for 5 mins or more.
I'm also seeing very concerning behaviour when attempting to re-attach the
missing disk.
My test scenario is:
- Two 35GB iSCSI targets are
Heh, it might have been me who suggested that. I'm testing the idea out at the
moment, but being new to Solaris it's taking some time.
So far I've confirmed that you can import iSCSI volumes to ZFS fine, but you
need to use static discovery. If you use sendtargets, it breaks when devices
go o
J.P. King wrote:
>> Remember to also deploy IPsec to protect the iSCSI traffic. You want at
>> least IPsec with AH to get integrity protection on the wire and for cross
>> site you likely what ESP+Auth as well.
>
> How will this help given dark fibre between the sites? I'm not doing this
> ov
:[EMAIL PROTECTED]
Sent: 08 Şubat 2008 Cuma 13:42
To: J.P. King
Cc: Mertol Ozyoney; zfs-discuss@opensolaris.org
Subject: Re: [zfs-discuss] Real time mirroring
J.P. King wrote:
>> I think I have heard something called dirty time logging being
implemented
>> in ZFS.
>
> Than
J.P. King wrote:
>> I think I have heard something called dirty time logging being implemented
>> in ZFS.
>
> Thanks for the pointer. Certainly interesting, but according to the
> talks/emails I've found a month or so ago ZFS "will offer" this, so I am
> guessing it isn't there yet, and certain
> I think I have heard something called dirty time logging being implemented
> in ZFS.
Thanks for the pointer. Certainly interesting, but according to the
talks/emails I've found a month or so ago ZFS "will offer" this, so I am
guessing it isn't there yet, and certainly not in a released versi
> Remember to also deploy IPsec to protect the iSCSI traffic. You want at
> least IPsec with AH to get integrity protection on the wire and for cross
> site you likely what ESP+Auth as well.
How will this help given dark fibre between the sites? I'm not doing this
over a public internet!
>
J.P. King wrote:
> Someone suggested an idea, which the more I think about the less insane it
> sounds. I thought I would ask the assembled masses to see if anyone had
> tried anything like this, and how successful they had been.
>
> I'll start with the simplest variant of the solution, but the
PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of J.P. King
Sent: 08 Şubat 2008 Cuma 10:26
To: zfs-discuss@opensolaris.org
Subject: [zfs-discuss] Real time mirroring
Someone suggested an idea, which the more I think about the less insane it
sounds. I thought I would ask the assembled masses to see
Someone suggested an idea, which the more I think about the less insane it
sounds. I thought I would ask the assembled masses to see if anyone had
tried anything like this, and how successful they had been.
I'll start with the simplest variant of the solution, but there are
potentially subtle
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