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Re: [Linux-31] gpt versus msdos?
Le 03/03/2020 à 20:22, Pascal Hambourg (via linux-31 Mailing List) a écrit :
dumpe2fs -h /dev/sdxx
c'est long, je met ci-dessous (intenso5to2 est l'ancien, WD-5to le nouveau)
je ne comprends pas trop ce que tout ça veut dire
jdd
# dumpe2fs -h /dev/sde1
dumpe2fs 1.43.8 (1-Jan-2018)
Filesystem volume name: intenso5to2
Last mounted on: /run/media/jdd/intenso5to2
Filesystem UUID: 54a3524b-22b6-4d0d-bdf1-8ff4991523ee
Filesystem magic number: 0xEF53
Filesystem revision #: 1 (dynamic)
Filesystem features: has_journal ext_attr resize_inode dir_index
filetype needs_recovery extent flex_bg sparse_super large_file huge_file
uninit_bg dir_nlink extra_isize
Filesystem flags: signed_directory_hash
Default mount options: user_xattr acl
Filesystem state: clean
Errors behavior: Continue
Filesystem OS type: Linux
Inode count: 152621056
Block count: 1220939744
Reserved block count: 0
Free blocks: 224335354
Free inodes: 150405827
First block: 0
Block size: 4096
Fragment size: 4096
Reserved GDT blocks: 732
Blocks per group: 32768
Fragments per group: 32768
Inodes per group: 4096
Inode blocks per group: 256
Flex block group size: 16
Filesystem created: Fri Jan 15 08:50:36 2016
Last mount time: Wed Mar 4 20:17:47 2020
Last write time: Wed Mar 4 20:17:47 2020
Mount count: 1104
Maximum mount count: -1
Last checked: Fri Jan 15 08:50:36 2016
Check interval: 0 (<none>)
Lifetime writes: 5041 GB
Reserved blocks uid: 0 (user root)
Reserved blocks gid: 0 (group root)
First inode: 11
Inode size: 256
Required extra isize: 28
Desired extra isize: 28
Journal inode: 8
Default directory hash: half_md4
Directory Hash Seed: 4ad7aff1-1305-4105-b846-18a5e718810e
Journal backup: inode blocks
Journal features: journal_incompat_revoke
Journal size: 128M
Journal length: 32768
Journal sequence: 0x00089330
Journal start: 1
# dumpe2fs -h /dev/sdc1
dumpe2fs 1.43.8 (1-Jan-2018)
Filesystem volume name: WD-5to
Last mounted on: /run/media/jdd/Elements
Filesystem UUID: b3af6026-789a-4d46-93b0-7021e5a9bc67
Filesystem magic number: 0xEF53
Filesystem revision #: 1 (dynamic)
Filesystem features: has_journal ext_attr resize_inode dir_index
filetype needs_recovery extent 64bit flex_bg sparse_super large_file
huge_file uninit_bg dir_nlink extra_isize
Filesystem flags: signed_directory_hash
Default mount options: user_xattr acl
Filesystem state: clean
Errors behavior: Continue
Filesystem OS type: Linux
Inode count: 152616960
Block count: 1220933888
Reserved block count: 61046694
Free blocks: 224089344
Free inodes: 150401731
First block: 0
Block size: 4096
Fragment size: 4096
Group descriptor size: 64
Reserved GDT blocks: 1024
Blocks per group: 32768
Fragments per group: 32768
Inodes per group: 4096
Inode blocks per group: 256
Flex block group size: 16
Filesystem created: Mon Mar 2 17:37:38 2020
Last mount time: Wed Mar 4 20:17:44 2020
Last write time: Wed Mar 4 20:17:44 2020
Mount count: 3
Maximum mount count: -1
Last checked: Mon Mar 2 17:37:38 2020
Check interval: 0 (<none>)
Lifetime writes: 3790 GB
Reserved blocks uid: 0 (user root)
Reserved blocks gid: 0 (group root)
First inode: 11
Inode size: 256
Required extra isize: 32
Desired extra isize: 32
Journal inode: 8
Default directory hash: half_md4
Directory Hash Seed: 5b52e445-2bf0-45a9-913f-f9e9f95e247f
Journal backup: inode blocks
Journal features: journal_incompat_revoke journal_64bit
Journal size: 1024M
Journal length: 262144
Journal sequence: 0x00002403
Journal start: 1
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