File System Selection

Ramesh ramesh at arasan.com
Wed Apr 29 05:33:26 UTC 2009


Hi All,


I am developing a SD Block Driver.

As per old specification (SD Spec 2.0 ) Maximum size of SD memory card is 32 GB.
- We used ext2 file system.

By referring the new Specification (SD Spec 3.0) SD memory card size is reached upto and including 2TB (Terra Byte)
- Block size strictly limited to 512 only (as per specification).

My Questions.

1. For 2TB disk with Block size 512, Which file system is preferred (ext3/ext4)

2.
In a 32 bit machine, If I installed the Fedora 10 ( having ext4), am I
able to use it as effectively ( for the maximum disk/file size usage).
To utilize 2TB or more size hard disk, is this allowable to use 32 bit machine with Ext4 fs?


Thanks in advance.

Regards,
Ramesh



ATTENTION:

The information contained in this message may be legally privileged and confidential.  It is intended to be read only by the individual or entity to whom it is addressed or by their designee. If the reader of this message is not the intended recipient, you are on notice that any distribution of this message, in any form, is strictly prohibited by law.

If you have received this message in error, please immediately notify the sender and/or Arasan Chip Systems, Inc. by telephone at (408) 282-1600 and delete or destroy any copy of this message.





More information about the Ext3-users mailing list