Есть нижеприведенная разметка диска. Стоит задача увеличить размер /home за счет /dev/system/root до 10GB на работающей системе. После запуска: lvreduce -r -L 18G /dev/mapper/system-root система перестала загружаться. Решается ли эта задача на работающей системе и если да, то как наиболее правильно?
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df -hP
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/system-root 24G 2.9G 22G 12% /
tmpfs 32G 90M 32G 1% /tmp
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vgdisplay -v
--- Volume group ---
VG Name system
System ID
Format lvm2
Metadata Areas 1
Metadata Sequence No 7
VG Access read/write
VG Status resizable
MAX LV 0
Cur LV 6
Open LV 6
Max PV 0
Cur PV 1
Act PV 1
VG Size <39.00 GiB
PE Size 4.00 MiB
Total PE 9983
Alloc PE / Size 9983 / <39.00 GiB
Free PE / Size 0 / 0
VG UUID mvtL2Q-wGl1-fsQ6-KjDQ-ppDT-9wtt-6yvBD9
--- Logical volume ---
LV Path /dev/system/root
LV Name root
VG Name system
LV UUID kLu5NH-ve4E-50NJ-tozP-WMXO-qNkn-BslLxF
LV Write Access read/write
LV Creation host, time ak-lbl1-temp-01, 2019-12-23 10:48:13 +0000
LV Status available
# open 1
LV Size 24.00 GiB
Current LE 6144
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 8192
Block device 253:0
--- Logical volume ---
LV Path /dev/system/home
LV Name home
VG Name system
LV UUID EGVAIh-dJoP-eYsa-s0hX-SAiz-3OTL-1ms2XA
LV Write Access read/write
LV Creation host, time ak-lbl1-temp-01, 2019-12-23 10:22:11 +0000
LV Status available
# open 1
LV Size 4.00 GiB
Current LE 1024
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 8192
Block device 253:1
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lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
fd0 2:0 1 4K 0 disk
sda 8:0 0 64G 0 disk
├─sda1 8:1 0 1G 0 part /boot
└─sda2 8:2 0 39G 0 part
├─system-root 253:0 0 24G 0 lvm /
├─system-home 253:1 0 4G 0 lvm /home
├─system-var 253:2 0 4G 0 lvm /var
├─system-var_tmp 253:3 0 4G 0 lvm /var/tmp
├─system-var_log 253:4 0 2G 0 lvm /var/log
└─system-var_log_audit 253:5 0 1020M 0 lvm /var/log/audit
