Until now, I've ran Windows Storage server 2008, but the ... lack of iSCSI 
performance has gotten me so fed up that I've now moved all the files off the 
server, to install opensolaris with two zpools, and nfs+smb+iSCSI sharing 
towards my windows clients, and vmware ESXi boxes (two of them). So far, so 
good.

Among the smb data, there is also almost a terabyte of photography work, that I 
_NEED_ backup of, which up until now has been performed using a HP 1/8G2 lto3 
job (8 slots, 1 drive, LTO3 autoloader, 1u), connected by a sas-cable 
(connected to an MPT)

However trying to wrap my head around solaris and backups (I'm used to FreeBSD) 
is now leaving me with a nasty headache, and still no closer to a real 
solution. I need something that on regular intervals pushes this zpool:

storage  4.06T  1.19T  2.87T    29%  1.00x  ONLINE  -

onto a series of tapes, and I really want a solution that allows me to have 
something resembling a one-button-disaster recovery, either via a cd/dvd 
bootdisc, or a bootusb image, or via writing a bootblock on the tapes. 
Preferably a solution that manages to dump the entire zpool, including zfses 
and volumes and whatnot. If I can dump the rpool along with it, all the better. 
(basically something that allows me to shuffle a stack of tapes into the safe, 
maybe along with a bootdevice, with the effect of making me sleep easy knowing 
that ... when disaster happens, I can use a similar-or-better specced box to 
restore the entire server to bring everything back on line).

are there ... ANY good ideas out there for such a solution?
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