SECOND UPDATE
1) I moved the IDE ATA-133 controller card into another nearly I dentical computer and put the Dynamic Disk on the controller card in this new computer... Disk manager showed the same volume/partition setup as in the problem machine when attached to the controller card... however, I WAS ABLE TO FORMAT the volume! ...so the Controller card is OK... seems to be a more basic issue on the motherboard.... perhaps the BIOS version.... but the BIOS version on the problem system is newer than the BIOS version on the system that works
2) I then moved the Dynamic Disk directly onto the motherboard, putting the system drive from the other computer onto the IDE ATA-133 controller cards, and disk manager now showed the same volume/partition information as when directly attached to the motherboard on the problem system... the same Jekyll & Hyde syndrome..
I'm beginning to think that moving the Dynamic Disk to different IDE channels is somehow making the system interpret the drive as different drives which are part of an array of drives? ...just a guess... and lookin g for some feedback on that one
This is a very frustrating issue and I'm hoping SOMEONE out there can understand and explain to me what is going on
TI
Chri
----- Jisha wrote: ----
UPDATE: on thinking overnight, decided to test if the UltraATA-133 IDE controller card had any part in the problem
Here's what I tested and it's results... very interesting and mysterious
1) First, did a complete reinstall of W2k, including a reformat of the system partition, just incase there was a w2k problem. The reinstall went like clock-work... very good...definitely a keeper :
2) Finished setting up and formatting simple volumes using another computer, and imported the Dynamic Data drive to this machine. Deleted last partition and created a small 1gb partition to test with. Could not format, as expected. The HDD was attached to the IDE ATA 133 Controller card. System Drive is on the Motherboard
2) Swapped the System drive and the Data Drive, and rebooted. (System Drive now on IDE ATA-133 controller card, Data Drive now directly on the motherboard
3) Booted fine, but Data Drive (Dynamic Disk) was recognized as "Unreadable", and no partition information was indicated in diskmanager. Reverted the Data Drive to a Basic Disk, and then upgraded immediately again to Dynamic Disk, set up a new 1 gb simple volume to test with, and WAS ABLE TO FORMAT. Incidently, in this physical location was the first time W2K actually recognized the HDD as New Equipment, and told me to restart..
3) Shut down and swapped drives back, putting Dynamic Data Disk _back_ onto the IDE ATA-133 controller card
Disk manager recognized the Dynamic Disk now as a foreign disk, and was able to import. HOWEVER, upon import, the original volume/partition structure was shown, not the new arrangement of a single 1 gb volume at the beginning of the drive, w/ remander of drive unallocated
4) Swapping Drive again back to motherboard position, Disk Manager reported the single 1 gb test volume which was created on that IDE channel directly on the motherboard.... swapping back AGAIN to the IDE ATA-133 controller card, Disk manager reported the original volume/partition configuration, with a 1 gb test partion near the end of the volume. ! ???
ANYONE have ANY idea of what's going on here
a) When the dynamic dirve is pluggd in directly to the IDE channel on the motherboard, I see the volumes/partitions created at that physical location
b) When the dynamic drive is plugged into the IDE ATA-133 controller card, I see the volumes/partitions originally created at that location...
It's like the Dynamic Drive has developed a Jekyll & Hyde disorder
ANY feedback... even guesses... would be REALLy appreciated
TI
Chri
----- Jisha wrote: ----
Barring hardware issues, are there any Win2K or other OS problems or issue
that would prevent me from being able to format any Simple Volumes on a
Dynamic Disk?
Here's the situation:
1) Can import Dynamic disks which were created and formatted elsewhere.
2) Can create Simple Partitions on Dynamic Disk, but cannot format them.
3) Simple Volumes on Dynamic Disks, can be imported and formatted elsewhere.
BTW, using the same physical hard-disk drives, I Can create and format Basic
and Extended partitions w/logical drives in various configurations... I just
cannot format anything when the drive is dynamic.
I believe I've ruled out hardware as the problem...
Can work with these drives in various w2k systems, including one w/
identical MB, RAM, IDE Controller cards, etc.
Reinstalling W2K would not be a problem now, since the system has yet to be
deployed. The problem system has W2K newly installed , but I've been
suspecting a bad or corrupted install anyway (takes way too long to finish
booting) ...even before this particular problem arose...
TIA
Chris