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[Bug] The partition information obtained in "Disk Management" is inconsistent with that obtained from the df -h command #13562

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[Bug] The partition information obtained in "Disk Management" is inconsistent with that obtained from the df -h command#13562
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wanghe-fit2cloud

Description

@pooneyy
pooneyy
opened on Aug 16, 2026

Contact Information

No response

1Panel Version

v2.2.5

Problem Description

“磁盘管理”中获取到的分区信息与 df -h 命令获取到的不一致，机器是微软 Hyper-V 虚拟化平台上的虚拟机

Steps to Reproduce

Image Image Image 
root@ubuntu:~# ls -al /dev
total 4
drwxr-xr-x 18 root root        4000 Aug 16 10:11 .
drwxr-xr-x 24 root root        4096 Aug 16 10:23 ..
crw-r--r--  1 root root     10, 235 Aug 16 10:11 autofs
drwxr-xr-x  2 root root         300 Aug 16 10:11 block
crw-------  1 root root     10, 234 Aug 16 10:11 btrfs-control
drwxr-xr-x  2 root root        3420 Aug 16 10:11 char
crw--w----  1 root tty       5,   1 Aug 16 10:12 console
lrwxrwxrwx  1 root root          11 Aug 16 10:11 core -> /proc/kcore
drwxr-xr-x  6 root root         120 Aug 16 10:11 cpu
crw-------  1 root root     10, 261 Aug 16 10:11 cpu_dma_latency
crw-------  1 root root     10, 203 Aug 16 10:11 cuse
drwxr-xr-x  9 root root         180 Aug 16 10:11 disk
drwxr-xr-x  2 root root          60 Aug 16 10:11 dma_heap
drwxr-xr-x  2 root root          60 Aug 16 10:11 dri
crw-------  1 root root     10, 258 Aug 16 10:11 ecryptfs
crw-rw----  1 root video    29,   0 Aug 16 10:11 fb0
lrwxrwxrwx  1 root root          13 Aug 16 10:11 fd -> /proc/self/fd
crw-rw-rw-  1 root root      1,   7 Aug 16 10:11 full
crw-rw-rw-  1 root root     10, 229 Aug 16 10:11 fuse
crw-------  1 root root     10, 228 Aug 16 10:11 hpet
drwxr-xr-x  2 root root           0 Aug 16 10:11 hugepages
crw-------  1 root root     10, 183 Aug 16 10:11 hwrng
drwxr-xr-x  4 root root         120 Aug 16 10:11 infiniband
lrwxrwxrwx  1 root root          12 Aug 16 10:11 initctl -> /run/initctl
drwxr-xr-x  3 root root         160 Aug 16 10:11 input
crw-r--r--  1 root root      1,  11 Aug 16 10:11 kmsg
crw-rw----  1 root kvm      10, 232 Aug 16 10:11 kvm
lrwxrwxrwx  1 root root          28 Aug 16 10:11 log -> /run/systemd/journal/dev-log
crw-rw----  1 root disk     10, 237 Aug 16 10:11 loop-control
brw-rw----  1 root disk      7,   0 Aug 16 10:11 loop0
brw-rw----  1 root disk      7,   1 Aug 16 10:11 loop1
brw-rw----  1 root disk      7,   2 Aug 16 10:11 loop2
brw-rw----  1 root disk      7,   3 Aug 16 10:11 loop3
brw-rw----  1 root disk      7,   4 Aug 16 10:11 loop4
brw-rw----  1 root disk      7,   5 Aug 16 10:11 loop5
brw-rw----  1 root disk      7,   6 Aug 16 10:11 loop6
brw-rw----  1 root disk      7,   7 Aug 16 10:11 loop7
drwxr-xr-x  2 root root          60 Aug 16 10:11 mapper
crw-------  1 root root     10, 227 Aug 16 10:11 mcelog
crw-r-----  1 root kmem      1,   1 Aug 16 10:11 mem
drwxrwxrwt  2 root root          40 Aug 16 10:11 mqueue
drwxr-xr-x  2 root root          60 Aug 16 10:11 net
crw-------  1 root root    241,   0 Aug 16 10:11 ng1n1
crw-rw-rw-  1 root root      1,   3 Aug 16 10:11 null
crw-------  1 root root     10, 262 Aug 16 10:11 nvme-fabrics
crw-------  1 root root    242,   0 Aug 16 10:11 nvme0
crw-------  1 root root    242,   1 Aug 16 10:11 nvme1
brw-rw----  1 root disk    259,   0 Aug 16 10:11 nvme1n1
brw-rw----  1 root disk    259,   1 Aug 16 10:11 nvme1n1p1
brw-rw----  1 root disk    259,   2 Aug 16 10:11 nvme1n1p14
brw-rw----  1 root disk    259,   3 Aug 16 10:11 nvme1n1p15
brw-rw----  1 root disk    259,   4 Aug 16 10:11 nvme1n1p16
crw-------  1 root root     10, 144 Aug 16 10:11 nvram
crw-r-----  1 root kmem      1,   4 Aug 16 10:11 port
crw-------  1 root root    108,   0 Aug 16 10:11 ppp
crw-------  1 root root     10,   1 Aug 16 10:11 psaux
crw-rw-rw-  1 root tty       5,   2 Aug 16 14:21 ptmx
crw-------  1 root root    245,   0 Aug 16 10:11 ptp0
lrwxrwxrwx  1 root root           4 Aug 16 10:11 ptp_hyperv -> ptp0
drwxr-xr-x  2 root root           0 Aug 16 10:11 pts
crw-rw-rw-  1 root root      1,   8 Aug 16 10:11 random
crw-rw-r--  1 root root     10, 242 Aug 16 10:11 rfkill
brw-------  1 root root    259,   1 Aug 16 10:11 root
lrwxrwxrwx  1 root root           4 Aug 16 10:11 rtc -> rtc0
crw-------  1 root root    247,   0 Aug 16 10:11 rtc0
drwxrwxrwt  2 root root          40 Aug 16 10:11 shm
crw-------  1 root root     10, 231 Aug 16 10:11 snapshot
lrwxrwxrwx  1 root root          15 Aug 16 10:11 stderr -> /proc/self/fd/2
lrwxrwxrwx  1 root root          15 Aug 16 10:11 stdin -> /proc/self/fd/0
lrwxrwxrwx  1 root root          15 Aug 16 10:11 stdout -> /proc/self/fd/1
crw-rw-rw-  1 root tty       5,   0 Aug 16 10:11 tty
crw--w----  1 root tty       4,   0 Aug 16 10:11 tty0
crw--w----  1 root tty       4,   1 Aug 16 10:11 tty1
crw--w----  1 root tty       4,  10 Aug 16 10:11 tty10
crw--w----  1 root tty       4,  11 Aug 16 10:11 tty11
crw--w----  1 root tty       4,  12 Aug 16 10:11 tty12
crw--w----  1 root tty       4,  13 Aug 16 10:11 tty13
crw--w----  1 root tty       4,  14 Aug 16 10:11 tty14
crw--w----  1 root tty       4,  15 Aug 16 10:11 tty15
crw--w----  1 root tty       4,  16 Aug 16 10:11 tty16
crw--w----  1 root tty       4,  17 Aug 16 10:11 tty17
crw--w----  1 root tty       4,  18 Aug 16 10:11 tty18
crw--w----  1 root tty       4,  19 Aug 16 10:11 tty19
crw--w----  1 root tty       4,   2 Aug 16 10:11 tty2
crw--w----  1 root tty       4,  20 Aug 16 10:11 tty20
crw--w----  1 root tty       4,  21 Aug 16 10:11 tty21
crw--w----  1 root tty       4,  22 Aug 16 10:11 tty22
crw--w----  1 root tty       4,  23 Aug 16 10:11 tty23
crw--w----  1 root tty       4,  24 Aug 16 10:11 tty24
crw--w----  1 root tty       4,  25 Aug 16 10:11 tty25
crw--w----  1 root tty       4,  26 Aug 16 10:11 tty26
crw--w----  1 root tty       4,  27 Aug 16 10:11 tty27
crw--w----  1 root tty       4,  28 Aug 16 10:11 tty28
crw--w----  1 root tty       4,  29 Aug 16 10:11 tty29
crw--w----  1 root tty       4,   3 Aug 16 10:11 tty3
crw--w----  1 root tty       4,  30 Aug 16 10:11 tty30
crw--w----  1 root tty       4,  31 Aug 16 10:11 tty31
crw--w----  1 root tty       4,  32 Aug 16 10:11 tty32
crw--w----  1 root tty       4,  33 Aug 16 10:11 tty33
crw--w----  1 root tty       4,  34 Aug 16 10:11 tty34
crw--w----  1 root tty       4,  35 Aug 16 10:11 tty35
crw--w----  1 root tty       4,  36 Aug 16 10:11 tty36
crw--w----  1 root tty       4,  37 Aug 16 10:11 tty37
crw--w----  1 root tty       4,  38 Aug 16 10:11 tty38
crw--w----  1 root tty       4,  39 Aug 16 10:11 tty39
crw--w----  1 root tty       4,   4 Aug 16 10:11 tty4
crw--w----  1 root tty       4,  40 Aug 16 10:11 tty40
crw--w----  1 root tty       4,  41 Aug 16 10:11 tty41
crw--w----  1 root tty       4,  42 Aug 16 10:11 tty42
crw--w----  1 root tty       4,  43 Aug 16 10:11 tty43
crw--w----  1 root tty       4,  44 Aug 16 10:11 tty44
crw--w----  1 root tty       4,  45 Aug 16 10:11 tty45
crw--w----  1 root tty       4,  46 Aug 16 10:11 tty46
crw--w----  1 root tty       4,  47 Aug 16 10:11 tty47
crw--w----  1 root tty       4,  48 Aug 16 10:11 tty48
crw--w----  1 root tty       4,  49 Aug 16 10:11 tty49
crw--w----  1 root tty       4,   5 Aug 16 10:11 tty5
crw--w----  1 root tty       4,  50 Aug 16 10:11 tty50
crw--w----  1 root tty       4,  51 Aug 16 10:11 tty51
crw--w----  1 root tty       4,  52 Aug 16 10:11 tty52
crw--w----  1 root tty       4,  53 Aug 16 10:11 tty53
crw--w----  1 root tty       4,  54 Aug 16 10:11 tty54
crw--w----  1 root tty       4,  55 Aug 16 10:11 tty55
crw--w----  1 root tty       4,  56 Aug 16 10:11 tty56
crw--w----  1 root tty       4,  57 Aug 16 10:11 tty57
crw--w----  1 root tty       4,  58 Aug 16 10:11 tty58
crw--w----  1 root tty       4,  59 Aug 16 10:11 tty59
crw--w----  1 root tty       4,   6 Aug 16 10:11 tty6
crw--w----  1 root tty       4,  60 Aug 16 10:11 tty60
crw--w----  1 root tty       4,  61 Aug 16 10:11 tty61
crw--w----  1 root tty       4,  62 Aug 16 10:11 tty62
crw--w----  1 root tty       4,  63 Aug 16 10:11 tty63
crw--w----  1 root tty       4,   7 Aug 16 10:11 tty7
crw--w----  1 root tty       4,   8 Aug 16 10:11 tty8
crw--w----  1 root tty       4,   9 Aug 16 10:11 tty9
crw-rw----  1 root dialout   4,  64 Aug 16 10:12 ttyS0
crw-rw----  1 root dialout   4,  65 Aug 16 10:11 ttyS1
crw-rw----  1 root dialout   4,  74 Aug 16 10:11 ttyS10
crw-rw----  1 root dialout   4,  75 Aug 16 10:11 ttyS11
crw-rw----  1 root dialout   4,  76 Aug 16 10:11 ttyS12
crw-rw----  1 root dialout   4,  77 Aug 16 10:11 ttyS13
crw-rw----  1 root dialout   4,  78 Aug 16 10:11 ttyS14
crw-rw----  1 root dialout   4,  79 Aug 16 10:11 ttyS15
crw-rw----  1 root dialout   4,  80 Aug 16 10:11 ttyS16
crw-rw----  1 root dialout   4,  81 Aug 16 10:11 ttyS17
crw-rw----  1 root dialout   4,  82 Aug 16 10:11 ttyS18
crw-rw----  1 root dialout   4,  83 Aug 16 10:11 ttyS19
crw-rw----  1 root dialout   4,  66 Aug 16 10:11 ttyS2
crw-rw----  1 root dialout   4,  84 Aug 16 10:11 ttyS20
crw-rw----  1 root dialout   4,  85 Aug 16 10:11 ttyS21
crw-rw----  1 root dialout   4,  86 Aug 16 10:11 ttyS22
crw-rw----  1 root dialout   4,  87 Aug 16 10:11 ttyS23
crw-rw----  1 root dialout   4,  88 Aug 16 10:11 ttyS24
crw-rw----  1 root dialout   4,  89 Aug 16 10:11 ttyS25
crw-rw----  1 root dialout   4,  90 Aug 16 10:11 ttyS26
crw-rw----  1 root dialout   4,  91 Aug 16 10:11 ttyS27
crw-rw----  1 root dialout   4,  92 Aug 16 10:11 ttyS28
crw-rw----  1 root dialout   4,  93 Aug 16 10:11 ttyS29
crw-rw----  1 root dialout   4,  67 Aug 16 10:11 ttyS3
crw-rw----  1 root dialout   4,  94 Aug 16 10:11 ttyS30
crw-rw----  1 root dialout   4,  95 Aug 16 10:11 ttyS31
crw-rw----  1 root dialout   4,  68 Aug 16 10:11 ttyS4
crw-rw----  1 root dialout   4,  69 Aug 16 10:11 ttyS5
crw-rw----  1 root dialout   4,  70 Aug 16 10:11 ttyS6
crw-rw----  1 root dialout   4,  71 Aug 16 10:11 ttyS7
crw-rw----  1 root dialout   4,  72 Aug 16 10:11 ttyS8
crw-rw----  1 root dialout   4,  73 Aug 16 10:11 ttyS9
crw-------  1 root root      5,   3 Aug 16 10:11 ttyprintk
crw-rw----  1 root kvm      10, 259 Aug 16 10:11 udmabuf
crw-------  1 root root     10, 223 Aug 16 10:11 uinput
crw-rw-rw-  1 root root      1,   9 Aug 16 10:11 urandom
crw-------  1 root root     10, 257 Aug 16 10:11 userfaultfd
crw-rw----  1 root tty       7,   0 Aug 16 10:11 vcs
crw-rw----  1 root tty       7,   1 Aug 16 10:11 vcs1
crw-rw----  1 root tty       7,   2 Aug 16 10:11 vcs2
crw-rw----  1 root tty       7,   3 Aug 16 10:11 vcs3
crw-rw----  1 root tty       7,   4 Aug 16 10:11 vcs4
crw-rw----  1 root tty       7,   5 Aug 16 10:11 vcs5
crw-rw----  1 root tty       7,   6 Aug 16 10:11 vcs6
crw-rw----  1 root tty       7, 128 Aug 16 10:11 vcsa
crw-rw----  1 root tty       7, 129 Aug 16 10:11 vcsa1
crw-rw----  1 root tty       7, 130 Aug 16 10:11 vcsa2
crw-rw----  1 root tty       7, 131 Aug 16 10:11 vcsa3
crw-rw----  1 root tty       7, 132 Aug 16 10:11 vcsa4
crw-rw----  1 root tty       7, 133 Aug 16 10:11 vcsa5
crw-rw----  1 root tty       7, 134 Aug 16 10:11 vcsa6
crw-rw----  1 root tty       7,  64 Aug 16 10:11 vcsu
crw-rw----  1 root tty       7,  65 Aug 16 10:11 vcsu1
crw-rw----  1 root tty       7,  66 Aug 16 10:11 vcsu2
crw-rw----  1 root tty       7,  67 Aug 16 10:11 vcsu3
crw-rw----  1 root tty       7,  68 Aug 16 10:11 vcsu4
crw-rw----  1 root tty       7,  69 Aug 16 10:11 vcsu5
crw-rw----  1 root tty       7,  70 Aug 16 10:11 vcsu6
drwxr-xr-x  2 root root          60 Aug 16 10:11 vfio
crw-------  1 root root     10, 256 Aug 16 10:11 vga_arbiter
crw-rw----  1 root kvm      10, 238 Aug 16 10:11 vhost-net
crw-rw----  1 root kvm      10, 241 Aug 16 10:11 vhost-vsock
drwxr-xr-x  2 root root          60 Aug 16 10:11 vmbus
crw-rw-rw-  1 root root      1,   5 Aug 16 10:11 zero
crw-------  1 root root     10, 249 Aug 16 10:11 zfs

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