View Inode, block usage

View Inode, block

Background: Each creation of a directory or file in the work will produce an inode, block, the system generated garbage files will also occupy the Inode, block. Inode, block is limited in the system, if the Inode, block full will not be able to create directories and files.

In general, do not change the inode, block size value;

Effect: Writes Inode, block usage to A.log

(1), df-i//view inode usage

Df-h//View block usage

(2), dumpe2fs/dev/sda1 >a.log//write inode, Bolck usage status to A.log

Less A.log//view the following information to confirm if you need to release the Inode, block

Inode count:128016//Used

Block count:512000//Used

Reserved block count:25600//Reserved

Free blocks:462380//remaining

Free inodes:127978//remaining

Inode size:128//Size

Block size:1024//Size

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View Inode, block usage