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Difference Between Jfs & Jfs2?

Answer»

JFS:

JFS is normal FILESYSTEM. We cannot create large FILES in JFS.

Files can be access dynamically.

Max file system SIZE=1TB
Max file size=64GB
Inode size=128b

JFS2:-

Can create a large size filesystems.

Files can be access ACCORDINGLY as required. (not randomly or sequentially)

Max files system size=4PB
Max file size=4PB
Inode size=512

JFS:

JFS is normal filesystem. We cannot create large files in JFS.

Files can be access dynamically.

Max file system size=1TB
Max file size=64GB
Inode size=128b

JFS2:-

Can create a large size filesystems.

Files can be access accordingly as required. (not randomly or sequentially)

Max files system size=4PB
Max file size=4PB
Inode size=512



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