Linux/LVM 검색 결과
11 개의 검색 결과가 있습니다.
Linux/LVM

VG에 PV 추가 및 제거

### 파티션 생성 # fdisk /dev/sdc => n => p => 1 => 1 => default => t => 8e => wq ### PV 추가 # pvcreate /dev/sdd1 Physical volume "/dev/sdd1" successfully created ### VG 확장 # vgextend vg_isbyeon /dev/sdd1 Volume group "vg_isbyeon" successfully extended ### VG에 PV 제거하기 # vgreduce vg_isbyeon /dev/sdd1 Removed "/dev/sdd1" from volume group "vg_isbyeon"

2012. 4. 2. 18:38
Linux/LVM

LV(Logical Volume) 용량 확장

### 현재 LV 확인 # lvs LV VG Attr LSize Origin Snap% Move Log Copy% Convert lv_isbyeon vg_isbyeon -wi-a- 8.00g ### lv_isbyeon LV를 10G로 증설 # lvextend -L 10G /dev/vg_isbyeon/lv_isbyeon or # lvextend -L+2G /dev/vg_isbyeon/lv_isbyeon Extending logical volume lv_isbyeon to 10.00 GiB Logical volume lv_isbyeon successfully resized ### 증설된 10G 확인 # lvs LV VG Attr LSize Origin Snap% Move Log Copy% Convert lv..

2012. 4. 2. 18:31
Linux/LVM

LV(Logical Volume) Snapshot

## VG 용량 확인 # vgs VG #PV #LV #SN Attr VSize VFree vg_isbyeon 2 1 0 wz--n- 15.99g 7.99g ### /dev/vg_isbyeon/lv_isbyeon의 Shapshot # lvcreate -s -L 7.99G -n snap-lv_storage /dev/vg_isbyeon/lv_isbyeon Rounding up size to full physical extent 7.99 GiB Logical volume "snap-lv_storage" created ### Shapshot 확인 # lvdisplay --- Logical volume --- LV Name /dev/vg_isbyeon/lv_isbyeon VG Name vg_isbyeon LV UU..

2012. 4. 2. 18:26
Linux/LVM

LV(Logical Volume) 생성

### VG Size 확인 # vgs VG #PV #LV #SN Attr VSize VFree vg_isbyeon 2 0 0 wz--n- 15.99g 15.99g ### Logical Volume(LV) 생성 => EX) lvcreate -L 사이즈 -n "생성될 LV이름" "VG 이름) ### vg_isbyeon의 모든 용량 사용 # lvcreate -l 100%FREE -n lv_full_isbyeon vg_isbyeon Logical volume "lv_full_isbyeon" created ### 모든 용량 사용에 대한 확인 # lvs LV VG Attr LSize Origin Snap% Move Log Copy% Convert lv_full_isbyeon vg_isbyeon -wi-a- 15.9..

2012. 4. 2. 18:19
Linux/LVM

VG(Volume Group) 활성화, 비활성화

### VG(Volume Group) 활성화 # vgchange -a y isbyeon ### VG(Volume Group) 비활성화 # vgchange -a n isbyeon

2012. 4. 2. 18:05
Linux/LVM

VG에 PV(/dev/sdc1) 추가

### VG에 PV(/dev/sdc1) 추가 # vgextend vg_data /dev/sdc1 Volume group "vg_data" successfully extended ### 변경된 VG Size 확인 # vgdisplay --- Volume group --- VG Name vg_data System ID Format lvm2 Metadata Areas 2 Metadata Sequence No 3 VG Access read/write VG Status resizable MAX LV 0 Cur LV 0 Open LV 0 Max PV 0 Cur PV 2 Act PV 2 VG Size 15.99 GiB PE Size 4.00 MiB Total PE 4094 Alloc PE / Size 0 / 0 Fr..

2012. 4. 2. 17:58