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12-11-2003 8:55 EST |
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New Tape Drive - One of the components I received with the yard
sale server was a Quantum DLT2000XT 15/30GB DLTIIIxt tape drive. I
ordered new tapes and put it online last night. What an interesting
device! It has a flip-type lever for locking / unlocking the tapes.
It cut my current server backup from over nine hours to just under
four. Performance is about on par with the Seagate Travan-5 tape
drive in my main workstation. |
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11-25-2003 15:11 EST |
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Yard Sale Server - I recently picked up an old Dell PowerEdge
6100 server at a yard sale for a mere $10. It has: 2 200 MHz Pentium
Pro processors with 512K L2 cache each, 256MB FPM RAM, 3 9GB Seagate
Barracuda hard drives (6 total hot-swap bays), dual built-in Adaptec
AIC-7800 UWSCSI controllers, Intel 82557 10/100 ethernet adapter, and
two hot-swap 700W power supplies. I'm debating on making this another
server. |
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9-24-2003 19:09 EST |
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CyberTekIt Back Up - CyberTekIt is back up after being down six
days due to Hurricane Isabel. No damage was suffered. I may be
posting a chronolog soon in regard to the experience of waiting for
life to get back to normal. |
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8-27-2003 15:45 EST |
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Server Down - Due to a configuration error, the web server was
down and required a partial rebuild last week. Everything is back to
normal. The solution to the Contact page has not been resolved
yet. |
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8-4-2003 21:29 EST |
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A couple of the pages have been trimmed up for a better appearance.
This is being implemented to compensate for the Mozilla browser as
well. Also, the Contact page is currently not functional. I am
currently working on resolving a mail forwarder. |
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6-17-2003 23:29 EST |
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Processor Upgrade - I broke down and purchased an Athlon XP
1700+ for my main workstation. It's the maximum CPU it can handle.
I also changed out the three modules used to get 512MB SDRAM to a
single module. The system could not handle the variations in size and
brand very well. Overall, I was impressed by the new CPU. Final
Reality jumped from 7.19 to 9.19, and 3DMark 99 Max went from roughly
5,500 / 15,000 to 8,700 / 24,500 3D/CPU marks. |
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6-10-2003 13:18 EST |
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RAID Array Upgraded - I recently purchased a lot of Seagate
ST19171WC SCA drives. The RAID 5 array has been upgraded to a total
of seven drives for roughly 54GB of storage. One of the IBM / SGI
9GB drives was removed for a spare. |
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5-17-2003 20:19 EST |
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CDROM Swap - The Plextor UWSCSI CDROM drive that was in my
main workstation bit the dust. It was only a matter of time, as the
SCSI controller always paused for an extended amount of time when
identifying the drive at bootup. I moved the other Plextor 40X drive
from my file server to this computer. I put a Teac 16X in its place
in the server. Also, I exchanged the Tekram DC390F UWSCSI controller
in the main workstation with an Adaptec AHA-2940UW. |
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5-13-2003 8:10 EST |
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Mozilla v1.4 Beta Possible Replacement for IE - v1.4 of Mozilla
supports NTLM authentication. This allows communication with MS web
and proxy servers using "Windows integrated security." Since Mozilla
is open-source, it should make steady improvements to be more secure
and stable than IE. Find out more at Mozilla's
website. |
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Last month, I added a link to CPAP, a project of archiving various
photos taken of mainframes, supercomputers, and other components.
It seems this website is now denying access. I will find out why
and post the answer when I get the chance. I am hoping this is still
accessible; I always enjoy stopping by to view them. |
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4-23-2003 11:28 EST |
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AMD's 64-Bit Processors Making Headlines - AMD is finally
getting preproduction versions of their 64-bit processors made for
testing. Preliminary results show it is very impressive. However,
64-bit tests have not been able to be made yet. Here are some links
to check out:
The First Clawhammer Board hits the THG Lab
AMD Athlon 64 Performance Review
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Motherboard Changes - There have been some major changes to
motherboard peripherals. One is that some boards are coming with up
to ten USB 2.0 ports. Another is that vacuum tubes are making
a comeback as they support better sound quality for Dolby 5.1
playability. Serial ATA, as mentioned below, is making way as well;
boards are supporting both this and the older parallel ATA
concurrently. |
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4-17-2003 19:57 EST |
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Serial ATA - Seems everyone is beginning to release their
version of the serial ATA interface. Initial speeds are at 150 MB/s.
They achieved it using the standard PCI interface, too. This is the
beginning of a shift from the older 40 / 80 pin parallel IDE
interface. However, it won't happen overnight. |
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4-14-2003 11:18 EST |
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CPAP Link Added - A special link has been added to the Links
page. It is directed to a specific section at
757.org called the
Computer Photography Archival Project.
Some of the pictures include Cray supercomputers, SGI graphics systems,
and even a combination of a bunch of old PCs as one parallel system.
It provides a great view into all the different systems used by big
corporations and science and educational facilities. A must see! |
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2-9-2003 18:53 EST |
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Monitor & Video Card Upgrade - I recently acquired an old
Gateway Vivitron21 21" for the secondary workstation. It is a
definite improvement over the older Sampo Alphascan LC that was
connected. Also, the system decided to spontaneously reject the
Matrox MGA-200 that was in it (i.e. BSODs). The MVP3 motherboard
chipset is known for being picky with certain hardware. It has been
upgraded with an ATI Xpert 2000 AGP card. |
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1-15-2003 13:34 EST |
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Links Added - Three new links have been added to the
Computer Information Sites section: JDR Discontinued Manuals, RD
Tech Toolbox, and Axcel216's Max Windows Everything. Axcel's site
inparticular has over 100 pages of data on tools, tips, and tricks
for all flavors of Windows. A must use for Windows information. |
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