In article <
1lwfz1o.1nz6re11qovl7eN%nmas...@yahoo.com>, Neill
Massello <
nmas...@yahoo.com> wrote:
> > "DiskWarrior <
http://www.alsoft.com/DiskWarrior/index.html> is a
> > respected disk repair and recovery utility, based on unique disk
> > directory repair routines, from Alsoft Inc. A long-awaited DiskWarrior 5
> > rewrite is finally available, bringing 64-bit code to handle massive
> > directories (such as those created by Apple's Time Machine) while
> > retaining support for older Macs (even PowerPC models).
>
> IMHO, this is the biggest selling point for the new version.
not really, since for most people, 64 bit doesn't matter, since they
didn't hit the limits of the 32 bit version.
i certainly haven't, even with 2 terabyte drives.
however, that's going to change going forward, as drive sizes continue
to get larger and larger.
> Unfortunately, it comes a full seven years after Time Machine was
> introduced in 10.5, during which time users got used to the fact that
> DiskWarrior couldn't handle their large TM volumes.
it takes a lot of time to rewrite an app, especially one such as disk
warrior which needs to be tested with all kinds of possible directory
corruption. the test matrix for that must be insane.
it took apple about 5 years to rewrite final cut for a 64 bit version
and that was only because they removed a substantial amount of
functionality, and that's also with team of programmers and a much
larger budget.
7 years is not unreasonable for a small company to completely rewrite
an app such as diskwarrior from scratch.
> After all those
> years, how many will care that it now can?
plenty, and not just those with corrupted time machine drives.
> > Other improvements include the ability to run from an OS X Recovery
> > partition; delivery on a bootable flash drive with the ability to update
> > for newer OS X versions; GUID partition repair; performance enhancements;
> > and even better disk repair and file-recovery capabilities.
>
> It's not clear that DW5 actually runs *from* the Recovery HD partition.
it does if you put it there.
> In the DW comments at MacUpdate, DiskWarrior Proj-Mgr posted that "it
> allows customers quick access to DiskWarrior when they need it by using
> a combination of the the Recovery environment and an external device
> containing DiskWarrior."
> <
http://www.macupdate.com/app/mac/11707/diskwarrior/reviews>
>
> The partition repair is nice; but after a partition map got hosed, I
> might feel better with a full reformat and restore from backup.
the previous version didn't address partition map issues. if the new
one does, that's a *huge* improvement right there.
> > DiskWarrior 5 is priced at $119.95 for Mac OS X 10.5 and later (PowerPC or
> > Intel) and older versions are available for earlier Macs. Upgrades for
> > existing owners are $59.95."
>
> It should be noted that an additional $8.95 shipping fee applies to all
> DW5 purchases, including upgrades.
big deal.
> > Finally!
>
> But I'm wondering if many users might find this a bit of a "meh" moment.
only the haters.
> DiskWarrior 4.4 apparently still runs in Yosemite; and if your Mac can
> boot from a "retail" version of OS X, it's not hard to install it on a
> 16GB flash drive and add a copy of DW 4 (and other repair utilities) to
> it. You won't have the Time Machine, partition repair, or other new
> features, but are those worth $69? For now, I'm on the fence -- and
> waiting to read more reports from users.
$69 is nothing compared to the value of the data.
for a lot of people, having disk warrior directly support fusion
drives, core storage and drives with zillions of files (e.g., time
machine drives) is well worth it.