What is Lvreduce Linux?
lvreduce allows you to reduce the size of a logical volume. Be careful when reducing a logical volume’s size, because data in the reduced part is lost!!! You should therefore ensure that any filesystem on the volume is resized before running lvreduce so that the extents that are to be removed are not in use.
Ini ndinoderedza sei saizi yefaira muLinux?
nzira
- Kana iyo partition iyo faira system iri pairi yakakwidzwa parizvino, iburutse. …
- Mhanya fsck pane isina kukwira faira system. …
- Dhonza iyo faira system neiyo resize2fs /dev/device saizi yekuraira. …
- Bvisa uye gadzirazve chikamu iyo faira system iri pairi inodiwa. …
- Mount iyo faira system uye partition.
Ini ndinowedzera sei vhoriyamu yemuviri muLinux?
Wedzera LVM nemaoko
- Wedzera iyo yemuviri drive partition: sudo fdisk /dev/vda - Pinda iyo fdisk chishandiso kugadzirisa /dev/vda. …
- Shandura (wedzera) iyo LVM: Udza LVM kuti saizi yekuparadzanisa yemuviri yachinja: sudo pvresize /dev/vda1. …
- Resize iyo faira system: sudo resize2fs /dev/COMPbase-vg/root.
LVM inoshanda sei muLinux?
MuLinux, Logical Vhoriyamu Maneja (LVM) chigadziriso chemepu chinopa zvine musoro vhoriyamu manejimendi yeLinux kernel. Mazhinji emazuva ano Linux kugoverwa ndeyeLVM-inoziva kusvika pakukwanisa kuve nayo midzi yavo faira masisitimu pane inonzwisisika vhoriyamu.
Ndinoita sei Pvcreate muLinux?
Iyo pvcreate command inotanga vhoriyamu yemuviri kuti ishandiswe gare gare iyo Logical Vhoriyamu Maneja weLinux. Vhoriyamu yega yega yemuviri inogona kunge iri disk partition, dhisiki rese, meta mudziyo, kana loopback faira.
Chii chinonzi Lvextend command muLinux?
Kuwedzera saizi yevhoriyamu inonzwisisika, shandisa iyo lvextend command. Sezvakaita ne lvcreate command, unogona kushandisa iyo -l nharo ye lvextend murairo kutsanangura huwandu hwehuwandu hwekuwedzera saizi yevhoriyamu inonzwisisika. …
Kuwedzera sei LVM saizi muLinux?
Maitiro ekuwedzera LVM Partition nelvextend command muLinux
- Nhanho: 1 Nyora 'df -h' kuraira kunyora iyo faira system.
- Nhanho:2 Zvino tarisa kana nzvimbo yemahara iripo nzvimbo muboka revhoriyamu.
- Nhanho: 3 Shandisa lvextend command kuwedzera saizi.
- Nhanho: 3 Mhanya iyo resize2fs kuraira.
- Nhanho:4 Shandisa df kuraira uye simbisa / saizi yemba.
Chii chinonzi resize2fs muLinux?
Tsanangudzo. Iyo resize2fs chirongwa ichaita resize ext2, ext3, kana ext4 faira masisitimu. Inogona kushandiswa kukudza kana kuderedza isina kukwirwa faira system iri pane mudziyo. Kana iyo faira yakasimudzwa, inogona kushandiswa kuwedzera saizi yeyakaiswa faira system, uchifungidzira kuti kernel inotsigira pa-line resizing.
Ini ndinoderedza sei vhoriyamu yemuviri muLinux?
Maitiro ekudzikisa LVM Vhoriyamu Zvakachengeteka paLinux
- Danho 1: Kutanga tora yakazara backup yefaira yako.
- Danho 2: Tanga uye manikidza cheki system system.
- Step 3: Rezesa yako faira system usati wagadzirisa yako Logical Vhoriyamu.
- Nhanho 4: Deredza saizi yeLVM.
- Nhanho 5: Dzokorora resize2fs.
Ndinoita sei saizi yefaira system?
Sarudzo 2
- Tarisa kana dhisiki iripo: dmesg | grep sdb.
- Tarisa kana dhisiki rakaiswa: df -h | grep sdb.
- Ita shuwa kuti hapana zvimwe zvikamu pa diski: fdisk -l /dev/sdb. …
- Resize chikamu chekupedzisira: fdisk /dev/sdb. …
- Simbisa chikamu: fsck /dev/sdb.
- Resize iyo faira system: resize2fs /dev/sdb3.