Windows 2k - Μεγάλοι δίσκοι.

[Ioannis Jr.]

Αγόρασα έναν δίσκο WD 200GB 8MB Cache σήμερα και το PC μου τον βλέπει ως 128GB!! Κάπου άκουσα ότι τα 2000 έχουν πρόβλημα με τους μεγάλους σκληρούς και ότι υπάρχει κάποιο bug fix / windows update για τον λόγο αυτό αλλά δεν κατάφερα να βρω κάτι... Help!!

 

Ο υπολογιστής μου είναι ένας P4 στα 2,6 με Asus P4PE/L μητρική κανονικά πρέπει να μπορεί να τον διαβάσει όλο!

[Ioannis Jr.]

Και ναι δεν είναι πρόβλημα bio, έχω την τελευταία ανανέωση του bios μου!

[madsc]

Sp4 έχεις επάνω;

Filesystem;

 

sc

[Ioannis Jr.]

Sp4 και όλα τα τελευταία updates από WinUpdates… βοήθησε με λίγο με το “Filesystem”!! Τι είναι αυτό, που το βρίσκω?

[georgeadams]

Είναι NTFS ή FAT32? (δεξί κλικ -> properties)

[orck]

τον δισκο πως το βλεπει ο disk managment (δεξι κλικ mycomputer> manage)

μηπως προσπαθεις να τον κανεις ολο τον δισκο ενα partition;

[Ioannis Jr.]

Είναι NTFS ή FAT32? (δεξί κλικ -> properties)

Προς το παρόν δεν είναι τίποτα, το είχα κάνει format κανονικά και τον έβλεπε ok εχτές αλλά 128GB NTFS. Τώρα τον έκανα “un-format” γιατί έκανα update του bios μπας και τον δει ως νέο δίσκο στα 200GB, αλλά τίποτε.

 

τον δισκο πως το βλεπει ο disk managment (δεξι κλικ mycomputer> manage)

μηπως προσπαθεις να τον κανεις ολο τον δισκο ενα partition;

Disk 3

Dynamic

128.00GB

Online

 

και δίπλα λέει τα εξής:

128.00GB

Unallocated

 

Εχτές τον έκανα format κανονικά σε ένα partition αλλά τον βλέπει ούτος ή αλλιώς 128GB και όχι 200GB που θα έπρεπε. Δεν έπρεπε αντί για Disk 3 – Dynamic – 128.00GB… να λέει Disk 3 – Dynamic – 200.00GB…?

[orck]

ναι κανονικα θα επρεπε να βλεπει οχι ακριβως 200 αλλα καπου 185GB (λογο του διαφορετικου τροπου μετρησης των κατασκευςαστων)

δες εδω ειναι η επεξηγηση μιας κατασκευαστριας δισκων για το προβλημα

http://www.hitachigst.com/hdd/support/hddfaqs.htm#17

αν εχεις περασεις SP τοτε το μονο που μπορω να φανταστω ειναι ειτε εχει βαλει λαθος τα jumper του (μερικοι δισκοι εχουν επιλογη για το οριο των 18ΓΒ ειτε η μητρικη σου δεν εχει την δυνατητητα να δει τοσο μεγαλο address bus

 

Why doesn't my system see the full capacity of my 137GB+ drive? What is the 137GB (128GB binary) hard drive capacity limitation?

 

When the ATA disk drive interface (also known as IDE) was developed in the mid 1980ʼs, personal computer disk drives held 20 Megabytes of data. ATA was designed with 28 bits of address, providing what seemed like a ridiculously large address space: 137,438,953,472 bytes (137 Gigabytes). Nearly 20 years later, ATA drives are available with a capacity greater than 137 Gigabytes.

 

To allow computer systems access all the data on drives larger than 137 Gigabytes, the T13 AT Attachment standards committee developed a new 48-bit addressing method. This method increases the address space by approximately a million fold to: 144,115,188,075,855,872 bytes (144 Petabytes).

 

Computer systems manufactured before development of the 48-bit address method do not support drives larger than 137GB (but can, if upgraded as described below). With some past drive capacity limitations, updating the BIOS alone solved the problem. Upgrading the BIOS doesn't hurt, but this by itself won't solve the problem unless your OS supports 48-bit addressing or you have a controller card and driver that supports 48-bit addressing.

 

If you've recently purchased your computer system, we advise you to check with your manufacturer to see if your system has native support for 48-bit addressing before pursuing one of the workarounds listed below. If you've already installed your drive and the capacity is listed as 137,438,953,472 bytes (137GB or 128GB), you'll need to follow one of the workarounds below to make use of the remaining space.

 

Note: In binary, a gigabyte is equal to 1024 megabytes, and a 137GB hard drive capacity is expressed as 128GB. So, when experiencing this capacity limitation, you may see the top capacity listed as 128GB when using a BIOS or type of software that displays the rounded binary capacity.

 

There are several approaches available, depending on your OS (and Chipset), when adding large disk drives to older systems:

 

1. Windows XP: Update the Operating System

 

Windows XP Service Pack 1 (SP1) adds 48-bit addressing support for drive capacities greater than 137GB. The boot partition can't be greater than 137GB during a fresh install (since you'll need to install Windows XP before you can apply the service pack), even if the controller BIOS supports the full capacity. After installing the service pack to your master drive, follow the Microsoft Knowledge Base directions for making the necessary registry modifications. (Note: do not make the registry modifications before installing the service pack; it won't work.). You will then be able to partition the remaining space (using Disk Management) on the master drive or install and partition a slave at the full value. The boot drive must have more than one partition. However, if Windows XP Service Pack 1 (SP1) has been applied and configured on the boot drive, you can partition subsequent non-boot drives (e.g., a slave) to their full capacity. For details, see the Microsoft Knowledge Base (article #303013).

 

2. Windows 2000: Update the Operating System

 

Windows 2000 Service Pack 3 (SP3) adds 48-bit addressing support for drive capacities greater than 137GB. The boot partition cannot be greater than 137GB during a fresh install (since you'll need to install Windows 2000 before you can apply the service pack), even if the controller BIOS supports the full capacity. After installing the service pack to your master drive, follow the Microsoft Knowledge Base directions for making the necessary registry modifications. (Note: do not make the registry modifications before installing the service pack; it won't work.). You will then be able to partition the remaining space (using Disk Management) on the master drive or install and partition a slave at the full value. The boot drive must have more than one partition. However, if Windows 2000 Service Pack 3 (SP3) has been applied and configured on the boot drive, you can partition subsequent non-boot drives (e.g., a slave) to their full capacity. For details, see the Microsoft Knowledge Base (article #305098).

[Ioannis Jr.]

Αυτό ήταν, ευχαριστώ πολύ!!!

 

http://support.microsoft.com/default.aspx?scid=kb;en-us;305098