mirror of
https://github.com/sheumann/hush.git
synced 2024-11-19 08:31:11 +00:00
149a32a19b
function old new delta mkfs_ext2_main 2385 2495 +110 packed_usage 26400 26447 +47 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/0 up/down: 157/0) Total: 157 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
78 lines
7.1 KiB
Plaintext
78 lines
7.1 KiB
Plaintext
Difference between bbox mke2fs and standard one (dumpe2fs comparison):
|
|
|
|
[upd: inode size has been fixed since then]
|
|
|
|
Two significant differences:
|
|
- standard mke2fs has resize_inode feature and thus has reserved GDT blocks,
|
|
which decreases free blocks;
|
|
- inode size: 128/256 (since 679807k is >0.5G, standard mke2fs uses "big" inodes)
|
|
this affects inode table in block groups
|
|
|
|
Filesystem volume name: <none> Filesystem volume name: <none>
|
|
Last mounted on: <not available> Last mounted on: <not available>
|
|
Filesystem UUID: f4839760-c89b-44b7-ac52-08b4e326c0b4 Filesystem UUID: 71179558-8c8e-4a56-ad54-018008f5c358
|
|
Filesystem magic number: 0xEF53 Filesystem magic number: 0xEF53
|
|
Filesystem revision #: 1 (dynamic) Filesystem revision #: 1 (dynamic)
|
|
Filesystem features: ext_attr dir_index filetype sparse_super Filesystem features: ext_attr resize_inode dir_index filetype sparse_super large_file
|
|
Filesystem flags: signed_directory_hash Filesystem flags: signed_directory_hash
|
|
Default mount options: (none) Default mount options: (none)
|
|
Filesystem state: clean Filesystem state: clean
|
|
Errors behavior: Continue Errors behavior: Continue
|
|
Filesystem OS type: Linux Filesystem OS type: Linux
|
|
Inode count: 42624 Inode count: 42528
|
|
Block count: 169951 Block count: 169951
|
|
Reserved block count: 8497 Reserved block count: 8497
|
|
Free blocks: 168594 Free blocks: 167103
|
|
Free inodes: 42613 Free inodes: 42517
|
|
First block: 0 First block: 0
|
|
Block size: 4096 Block size: 4096
|
|
Fragment size: 4096 Fragment size: 4096
|
|
Reserved GDT blocks: 41
|
|
Blocks per group: 32768 Blocks per group: 32768
|
|
Fragments per group: 32768 Fragments per group: 32768
|
|
Inodes per group: 7104 Inodes per group: 7088
|
|
Inode blocks per group: 222 Inode blocks per group: 443
|
|
Filesystem created: Wed Oct 21 13:40:55 2009 Filesystem created: Wed Oct 21 13:40:55 2009
|
|
Last mount time: n/a Last mount time: n/a
|
|
Last write time: Wed Oct 21 13:40:55 2009 Last write time: Wed Oct 21 13:40:55 2009
|
|
Mount count: 0 Mount count: 0
|
|
Maximum mount count: 20 Maximum mount count: 37
|
|
Last checked: Wed Oct 21 13:40:55 2009 Last checked: Wed Oct 21 13:40:55 2009
|
|
Check interval: 15552000 (6 months) Check interval: 15552000 (6 months)
|
|
Next check after: Mon Apr 19 13:40:55 2010 Next check after: Mon Apr 19 13:40:55 2010
|
|
Reserved blocks uid: 0 (user root) Reserved blocks uid: 0 (user root)
|
|
Reserved blocks gid: 0 (group root) Reserved blocks gid: 0 (group root)
|
|
First inode: 11 First inode: 11
|
|
Inode size: 128 Inode size: 256
|
|
Required extra isize: 28
|
|
Desired extra isize: 28
|
|
Default directory hash: half_md4 Default directory hash: half_md4
|
|
Directory Hash Seed: ff94d047-c9ca-4fe5-b553-937a76101a89 Directory Hash Seed: c270fd43-9868-4a92-ae99-050098e12835
|
|
|
|
|
|
Group 0: (Blocks 0-32767) Group 0: (Blocks 0-32767)
|
|
Primary superblock at 0, Group descriptors at 1-1 Primary superblock at 0, Group descriptors at 1-1
|
|
Reserved GDT blocks at 2-42
|
|
Block bitmap at 2 (+2), Inode bitmap at 3 (+3) Block bitmap at 43 (+43), Inode bitmap at 44 (+44)
|
|
Inode table at 4-225 (+4) Inode table at 45-487 (+45)
|
|
32537 free blocks, 7093 free inodes, 2 directories 32274 free blocks, 7077 free inodes, 2 directories
|
|
Free blocks: 231-32767 Free blocks: 494-32767
|
|
Free inodes: 12-7104 Free inodes: 12-7088
|
|
|
|
Group 1: (Blocks 32768-65535) Group 1: (Blocks 32768-65535)
|
|
Backup superblock at 32768, Group descriptors at 32769-32769 Backup superblock at 32768, Group descriptors at 32769-32769
|
|
Reserved GDT blocks at 32770-32810
|
|
Block bitmap at 32770 (+2), Inode bitmap at 32771 (+3) Block bitmap at 32811 (+43), Inode bitmap at 32812 (+44)
|
|
Inode table at 32772-32993 (+4) Inode table at 32813-33255 (+45)
|
|
32542 free blocks, 7104 free inodes, 0 directories 32280 free blocks, 7088 free inodes, 0 directories
|
|
Free blocks: 32994-65535 Free blocks: 33256-65535
|
|
Free inodes: 7105-14208 Free inodes: 7089-14176
|
|
|
|
Group 2: (Blocks 65536-98303) Group 2: (Blocks 65536-98303)
|
|
Block bitmap at 65536 (+0), Inode bitmap at 65537 (+1) Block bitmap at 65536 (+0), Inode bitmap at 65537 (+1)
|
|
Inode table at 65538-65759 (+2) Inode table at 65538-65980 (+2)
|
|
32544 free blocks, 7104 free inodes, 0 directories 32323 free blocks, 7088 free inodes, 0 directories
|
|
Free blocks: 65760-98303 Free blocks: 65981-98303
|
|
Free inodes: 14209-21312 Free inodes: 14177-21264
|
|
...
|