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137 Gig limit

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Old 28 February 2003, 10:38 AM
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bigsinky
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can anyone tell me if the 137 gig limit is OS related. I am running XP Professional using the NTFS. does NTFS have this 137 gig limit or can it use the 48 bit addressing that is required for big drives.

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big sinky
Old 28 February 2003, 10:50 AM
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bigsinky
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sorted. ntfs will support 2 to the power of 64 bits in theory but microshaft have only impltemented 2 to the power of 28 bits (about 2 terabytes or 2000 Gig).

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big sinky

Old 28 February 2003, 04:39 PM
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AlexM
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This is an LBA addressing limitation in the ATA66/100 EIDE standard..

ATA133 drives don't have this limitation (when combined with an ATA133 controller)
Old 20 March 2003, 12:35 AM
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adge
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You need sp1 to format above 137 gig as I recently found out with my 180 gig HD
Old 20 March 2003, 11:23 AM
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towzer
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can't you carve the drive into smaller logical chunks and append each logical drive to create one big storage space?

On servers with RAID configs the I/O performance is actually increased because the O/S can issue multiple smaller write commands to the carved up chunks of disk, rather than having to issue one big write to a single lare disk.

Phil
Old 20 March 2003, 02:24 PM
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stevebt
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a friend is running a 200gig hdd with win xp and no partiotions
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