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3TB drive access from XP over a network
I had added a 3TB RAID, NTFS to my Vista Buisness , SP1(32) system. I
have set the attributes to share in the same way I have on a 500GB drive in the Vista machine. My problem is that I would like to access the drive from XP systems over my network. I can do this with the 500GB drive, but although I can see the Raid, I always get 'Acces is denied' Is it possible to access a drive 2TB over an XP network, or do I a permissions problem. Michael |
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3TB drive access from XP over a network
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3TB drive access from XP over a network
On Apr 24, 12:47*pm, Yousuf Khan wrote:
wrote: More than 2TB as a directly attached drive in XP is a problem. *ie there is a 2TB limit as this is where the sector count reaches 4G. My question is if the same limit applies to a network drive? *Access is on a file basis, and not a sector basis There is still a sector basis even over the network. It's not necessarily directly related to the physical sectors, but it is a virtual sector that gets translated to physical sectors locally. * * * * Yousuf Khan Thanks, so you saying I cannot access a RAID greater than 2TB from XP32, either locally, or via a network. I suppose this may force me to consider Windows 7 sooner rather later. Michael |
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3TB drive access from XP over a network
Yousuf Khan wrote
wrote More than 2TB as a directly attached drive in XP is a problem. ie there is a 2TB limit as this is where the sector count reaches 4G. My question is if the same limit applies to a network drive? Access is on a file basis, and not a sector basis There is still a sector basis even over the network. It's not necessarily directly related to the physical sectors, but it is a virtual sector that gets translated to physical sectors locally. Nope, not if the OS used on the system with the 2TB drive isnt XP. |
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3TB drive access from XP over a network
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3TB drive access from XP over a network
On Apr 24, 10:58*pm, Yousuf Khan wrote:
wrote: Thanks, so you saying I cannot access a RAID greater than 2TB from XP32, either locally, or via a network. *I suppose this may force me to consider Windows 7 sooner rather later. That would seem to be the case, but has this been fixed in Windows 7? * *Yousuf Khan I am assuming (which may be wrong) that as Vista (32 bit) works with a RAID 2TB, it will work over a network as well. I only have one Vista machine, so I can not test this theory. My logic is that if Vista works, then Windows 7 will. Michael |
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3TB drive access from XP over a network
On Apr 24, 12:47*pm, Yousuf Khan wrote:
wrote: More than 2TB as a directly attached drive in XP is a problem. *ie there is a 2TB limit as this is where the sector count reaches 4G. My question is if the same limit applies to a network drive? *Access is on a file basis, and not a sector basis There is still a sector basis even over the network. It's not necessarily directly related to the physical sectors, but it is a virtual sector that gets translated to physical sectors locally. * * * * Yousuf Khan My knowledge of networks is limited but I find it hard to think that a PC on one of the networks has to know the file system of the device the data is being saved on. I find it even harder to believe that a remote PC has to know where FAT or MFTs are saved on the remove device. This would also lead to two controllers changing the basic file system. VERY VERY DANGEROUS. Surely the control is via the PC connected to the remote drive. Thus, there is no need for a remote device to access any physical or virtual sector of the remote storage. Have I mis-understood something? It would still be nice to connect XP to a remotely controlled 3TB drive. Michael |
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3TB drive access from XP over a network
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#9
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3TB drive access from XP over a network
What does "CACLS X:" say when you try it on the 500 and 3000 GB drives?
wrote in message ... I had added a 3TB RAID, NTFS to my Vista Buisness , SP1(32) system. I have set the attributes to share in the same way I have on a 500GB drive in the Vista machine. My problem is that I would like to access the drive from XP systems over my network. I can do this with the 500GB drive, but although I can see the Raid, I always get 'Acces is denied' Is it possible to access a drive 2TB over an XP network, or do I a permissions problem. Michael |
#10
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3TB drive access from XP over a network
Win XP 32 only supports 2TB drives because 32 bit LBA is used by the disk class driver.
Win XP 64 and 2003 support 64 bit LBA with some service pack or hot fix. If your RAID card supports drives over 2TB on XP, that's because it replaces the disk class driver. The default drivers for a disk drive are disk.sys and partmgr.sys on XP. wrote in message ... I had added a 3TB RAID, NTFS to my Vista Buisness , SP1(32) system. I have set the attributes to share in the same way I have on a 500GB drive in the Vista machine. My problem is that I would like to access the drive from XP systems over my network. I can do this with the 500GB drive, but although I can see the Raid, I always get 'Acces is denied' Is it possible to access a drive 2TB over an XP network, or do I a permissions problem. Michael |
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