What is the procedure for enabling DTL ? 

PS: I am no unix guru



Mertol Ozyoney 
Storage Practice - Sales Manager

Sun Microsystems, TR
Istanbul TR
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-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[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.
> 
> 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 version of 
> Solaris.
> 
> Knowing that it is (probably) on the way is still useful.

It is already there, see here

http://src.opensolaris.org/source/xref/onnv/onnv-gate/usr/src/uts/common/fs/
zfs/sys/vdev_impl.h#130

and try full-text search for dtl in usr/src/uts/common/fs/zfs/ as well

hth,
victor

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