Size of the data block in the operating system, including Linux

The size of the data block in the operating system, including Linux-general Linux technology-Linux programming and kernel information. For details, refer to the following section. 1. windows
> Chkdsk
The file system type is NTFS.

Warning! F parameter not specified
Run CHKDSK in read-only mode.

CHKDSK is verifying the file (phase 1 of 3 )...
File verification is completed. 00.
CHKDSK is verifying the index (phase 2 of 3 )...
The index verification is completed. 00.
CHKDSK is restoring the lost file.
CHKDSK is verifying the Security Descriptor (Phase 3 of 3 )...
Security Descriptor verification is completed.
CHKDSK is verifying Usn log...
Usn log verification is complete.
Fixing the error of the bitmap attribute of the master file table (MFT.
The volume bitmap error is being fixed.
Windows detected a file system problem.
Run CHKDSK (Use Option/F) to correct these problems.

There is a total disk space of 39053983 KB.
108632 KB in 32062180 files.
10450 indexes 42916 KB.
Incorrect slice: 0 KB.
207167 KB is being used by the system.
The log file usage is 53264 KB.
6741720 KB is available on the disk.

Each allocation unit has 4096 bytes.
A total of 9763495 allocation units are available on the disk.
There are 1685430 available allocation units on the disk.

>



2. linux

[Root] #/sbin/tune2fs-l/dev/datavg_01/lv01
Tune2fs 1.32 (09-Nov-2002)
Filesystem volume name:
Last mounted on:
Filesystem UUID: 678425d9-40d7-4817-bb00-9042f2fb12ef
Filesystem magic number: 0xEF53
Filesystem revision #: 1 (dynamic)
Filesystem features: has_journal filetype needs_recovery sparse_super large_file
Default mount options: (none)
Filesystem state: clean
Errors behavior: Continue
Filesystem OS type: Linux
Inode count: 52428800
Block count: 104857600
Reserved block count: 5242880
Free blocks: 36990144
Free inodes: 52428669
First block: 0
Block size: 4096
Fragment size: 4096
Blocks per group: 32768
Fragments per group: 32768
Inodes per group: 16384
Inode blocks per group: 512
Filesystem created: Wed Nov 22 15:56:33 2006
Last mount time: Thu Nov 23 11:25:40 2006
Last write time: Thu Nov 23 11:25:40 2006
Mount count: 3
Maximum mount count: 34
Last checked: Wed Nov 22 15:56:33 2006
Check interval: 15552000 (6 months)
Next check after: Mon May 21 15:56:33 2007
Reserved blocks uid: 0 (user root)
Reserved blocks gid: 0 (group root)
First inode: 11
Inode size: 128
Journal UUID:
Journal inode: 8
Journal device: 0x0000
First orphan inode: 0
[Root] #