VXA drive (was DDS-3 vs DDS-4?)

2000-08-02 Thread Gowan Fenley

Steve said:

 My previous experience with DDS-2 was very unhappy -- too much 
maintenance, too much downtime, too many ever-changing recommendations 
about what brand of media to use, etc.

...(The only single-tape solution in my price range is VXA, which sounds 
very nice, but there is NO WAY I will go with a new, single-vendor 
solution...)

Too bad you are dead set against the VXA, since it is an excellent 
solution for the problems you mention above. With the discounted eval 
offer Ecrix is offering, you really can't get a better value for the 
money right now. Yes, you are limited to the manufacturer (currently) for 
media, but most of us buy tapes infrequently and well in advance anyway, 
plus this certainly address the problem of choosing media brands...

We have been putting a VXA drive through the ringer for several weeks 
now, and I have been very impressed with the performance and robust 
construction of the drive. The packet technology pioneered by VXA not 
only is much more reliable than "regular" tape storage protocols, but 
represents a much-needed advancement in what has been stagnant technology 
for many years.

Trying something new involves a certain amount of risk, but did that stop 
you from buying an iMac?

Just my opinion - no commercial interest in Ecrix, etc.

-gf




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RE: VXA drive (was DDS-3 vs DDS-4?)

2000-08-02 Thread Gowan Fenley

Andrew said:

Hey Gowan...wanna buy a few hundred Syquest 200s? How about 5.25" MO's?
:)


Yuck yuck. Yep, we've scrapped plenty of SyQuests too. A perfect example to
prove my point! The most widely accepted industry standard at one time, yet
driven out of business by Iomega's product. Could it be that DDS is to
Syquest as VXA is to Zip

Of course, if you want to look at single vendor proprietary platforms, you
don't have to look farther than Apple

Hey, you can always shoot for the lowest common denominator and invest in
Travan!

-gf




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RE: VXA drive (was DDS-3 vs DDS-4?)

2000-08-02 Thread Gowan Fenley

Mark said:
Gowan, what type of throughputs are you getting and what spec machine do
you use as a server?

Server is a Dell Poweredge 1300 with a single Pentium 3/450 and 256Mb RAM.
Throughput ranges from 171Mb/sec on local volumes down to 2Mb/sec on a fully
throttled (20% cpu time) remote mail server via a slow (192Kbs) WAN link.
Typical throughput on a 100BT switched LAN is 55-110Mb/min for workstations
in the 200-500Mhz range. Hardware compression turned on, version is
Retrospect 5.11.

-gf




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RE: VXA drive (was DDS-3 vs DDS-4?)

2000-08-02 Thread Gowan Fenley

Oh yes - also compare after store is enabled.

-gf



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RE: VXA drive (was DDS-3 vs DDS-4?)

2000-08-02 Thread Gowan Fenley

Steve said:

...In my particular case, I need to specify everything I need for a two year
time span (which in
my case means two drives plus all tapes and cleaning tapes, etc.) on a
single purchase order.

... I cannot tolerate the risk that my VXA drives may go bad a year from now
and that no one besides Ecrix could fix/replace them. ...will have an angry
boss if my backup strategy fails  because I picked a brand-new,
single-source mechanism/media vendor that my boss never
heard of...

Yes, I see your point here. Of course any drive vendor can go out of
business, but with a non-proprietary standard you could replace
(expensively) the entire unit. This is a good question to ask Ecrix - what
are their plans for licensing or otherwise expanding the VXA format to widen
the market?

Perhaps Mr. Rainville would care to comment?

-gf




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VXA tapes

2000-08-02 Thread Gowan Fenley

Steve said:

...Your promotional drive prices are very nice. The "External Retrospect
Bundle" for $750...

If you are interested in the Server product, this might not be the best buy.
Forgoing the desktop Retrospect version in the bundle and buying the Server
version outright from Buy.com at $430 is a better deal than the bundle and
upgrading to the Server version for $398.

In the real world, my backup set is going to be some arbitrary size...

Actually, there are three different VXA tape capacities. Look here:
http://www.vxa.com/products/VXAtape-desc.html

Absolutely the media price could be a lot better! Here is where I hope to
see major improvement as media makers see a large enough market to make it
worthwhile to manufacture. Of course I am assuming here that Ecrix has not
patented the physical tape cart or taken other steps to enforce a media
monopoly (Geoff?) I for one would sure love to see ZIP cartridge pricing on
VXA tapes!!! Of course I was paying more than thirty bucks a tape for the
(awful) Travan drive we once used...


-gf




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Stubbornly Invisible Client REVEALED!!!

2000-07-28 Thread Gowan Fenley

BINGO!

Matt had the answer - change the binding order of the NICs and *poof* the
misbehaving client is now visible to the backup server! I overlooked
checking that setting simply because Microsoft moved the binding tab to such
a screwy place in Win2K (you really have to root for it, unlike in NT). Good
job Matt! Looks like the Retrospect/VXA combination may replace our old
BackExec/DAT solution after all...

Thanks to everyone on the list who put their mind to solving my little
problem.

-Gowan




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RE: Is Dantz Wintel competent?

2000-07-28 Thread Gowan Fenley

In response to my rhetorical query, Eric said:

...The architecture of Retrospect for Windows is NOT a port of the Mac
product;
it has been completely redesigned from the ground up...What would a "defined
Wintel heritage" have given us?...

Point taken. I definitely agree that Incremental-Plus is an improvement over
legacy-think approaches to network backup. My concern had to do with tech
support, given the majority of posts to this list seem to relate to the
Apple platform. Obviously Dantz's ability to suggest a solution to my
problem (thanks Matt!), demonstrates positive proof in your potential to
support NT/2K customers.

However, I do believe we would be better served to make either a newsgroup
or support Web board to make this sort of information more accessible. My
problem is solved, but it took several days, and what about the next new
customer who has the same situation?  A digest version of the listserve is
available, but it is not easily searchable and plagued with HTML codes. Just
my $.02

Kudos on Eric's responsiveness and candor in addressing (not flaming) my
posting.

-Gowan




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