Dell PowerVault MD3000 Manuel d'utilisateur télécharger pdf (Page 11)

Information Update 11

Limitations of NTFS-Formatted Disks

The following error may occur when formatting virtual disks larger than 2TB

using the NTFS protocol:

The format operation did not complete because the

cluster count is higher than expected.

This error is caused by the limitations of NTFS-formatted disks based on

cluster size.

As seen in Table 1-1, you will need to modify cluster size to format certain virtual

disks. To expand existing virtual disks beyond the limits, back up the data on any

existing virtual disks and reformat the virtual disk with the new cluster size.

Please refer to Microsoft KB302873 and KB814594 for additional information.

Password Reset Procedure

The password reset procedure differs slightly between the first generation

and second generation controllers. Please see the latest version of the

Dell PowerVault MD3000 RAID Controller Password Reset on

support.dell.com for details on the password reset procedures.

Table 1-1. Limitations of NTFS-Formatted Disks Based on Cluster Size

Cluster size Maximum NTFS Volume Size (bytes RAW)

512 2,199,023,255,040 (2TB)

1,024 4,398,046,510,080 (4TB)

2,048 8,796,093,020,160 (8TB)

4,096 17,592,186,040,320 (16TB)

8,192 35,184,372,080,640 (32TB)

16,384 70,368,744,161,280 (64TB)

32,768 140,737,488,322,560 (128TB)

65,536 281,474,976,645,120 (256TB)

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Dell PowerVault MD3000 Manuel d'utilisateur Page 11