Archived from groups: comp.sys.ibm.pc.hardware.storage (
More info?)
Arno Wagner wrote:
> Previously J. Clarke <jclarke@nospam.invalid> wrote:
>> Arno Wagner wrote:
>
>>> Previously Brian K <brianxt1951@earthlink.net> wrote:
>>>> I have a P-III 450, Windows 98 system. I used to backup using an IDE
>>>> Internal Tape Drive. I could run Full, Incremental and Focused backups
>>>> on removable media overnight or concurrently with computer use. The
>>>> drive has died and the mfr company has gone Ch 7 Bankrupt. With the
>>>> drive a pile and ADR cartridges un usable, I have come to accept that I
>>>> am screwed. So it's time to start over again.
>>>
>>>> I am an artist who does lots of digital photography. I am lucky that I
>>>> saved most of my best work to Photo Disks (CD). Mainly I'd be doing a
>>>> Full backup for disaster recovery, and then Incremental or backups of
>>>> my daily artwork.
>>>
>>>> I've been looking at Maxtor OneTouch 120 GB 7200 RPM USB 2.0. My old
>>>> tape drive's backup software is specifically designed for that tape
>>>> drive. So I'm looking at an external drive that comes with flexible
>>>> backup software or buying a drive without and then obtaining compatible
>>>> backup software.
>>>
>>>> I know I am somewhat limited by still using Windows 98 in a Pentium -
>>>> III based machine. But at this point I can't afford the time, funds and
>>>> learning curve to migrate to a P4 XP based platform.
>>>
>>>> I'd appreciate some feedback about backup options. Is the Maxtor
>>>> OneTouch 120 GB the way to go? Or are there other options to fit my
>>>> artist's budget?
>>>
>>> I think external storage is a good idea. However Maxtor external
>>> storage seems to have heat problems. Maybe better go for
>>> Seagate. And maybe better have at least two independent external
>>> backup drives to be used in rotation. That way you still have
>>> one intact backup if something goes wrong during backup operation.
>>>
>>> Also keep in mind that CD-R has a lifetime between minutes and
>>> years, but usually not decades and that the media lifetime is
>>> pretty unpredictable.
>
>> Personally rather than an external drive I'd put in an SATA host adapter
>> that supports hot-plug and an SATA drive cage--Kingwin has some nice ones
>> with fans and shock-mounting for the drives. Adding storage at that
>> point becomes a matter of the price of the drive plus 14 bucks for an
>> additional tray, and you're getting the full performance of the drive,
>> not being limited by the USB-to-ATA bridge, which is still a bottleneck
>> (note to USB advocates, I didn't say that USB was the bottleneck, I said
>> that the bridge chip was the bottleneck--I don't know why nobody has
>> managed to come up with a decent bridge chip but so far they haven't).
>
> I agree on the speed and bridge issues. One advantage is that with
> USB hotplugging actually works. Does not in Linux for SATA. Does
> it in Windows?
It works fine _if_ the SATA host adapter drivers support it. You have to be
careful about that and may have to get a RAID board to get the right
drivers. Some of the first-generation SATA chips did not support hot-swap
for some reason.
It's kind of annoying--I have a cheap Cardbus adapter in my laptop that
hot-plugs both the drives and the adapter, but the cheapest PCI board that
I can find that supports hot-swap costs about four times as much.
> Arno
--
--John
Reply to jclarke at ae tee tee global dot net
(was jclarke at eye bee em dot net)