宝安网站多少钱,易企网站建设,wordpress修改语言包目录,宝安画册设计公司GPT分区格式
[rootlocalhost ~]# gdisk /dev/sdb
-bash: gdisk: 未找到命令
[rootlocalhost ~]# yum -y install gdisk- gdisk命令用于查看磁盘使用情况和磁盘分区#xff08;GPT分区格式#xff09; - 命令格式#xff1a;gdisk [选项...] [设备路径] - 常用选项localhost ~]# gdisk /dev/sdb
-bash: gdisk: 未找到命令
[rootlocalhost ~]# yum -y install gdisk- gdisk命令用于查看磁盘使用情况和磁盘分区GPT分区格式 - 命令格式gdisk [选项...] [设备路径] - 常用选项-l 列出磁盘分区表类型与分区信息
[rootlocalhost ~]# gdisk /dev/sdb [rootlocalhost ~]# fdisk -l[rootlocalhost ~]# mkfs.xfs /dev/sdb1 [rootlocalhost ~]# blkid /dev/sdb1
/dev/sdb1: UUIDadb85183-9036-4e9c-ba48-aa008bcbebf2 TYPExfs PARTLABELLinux filesystem PARTUUID5dd8dd16-0e61-47fd-9c24-58ac87f1ceb3 [rootlocalhost ~]# lsblk [rootlocalhost ~]# vgdisplay -v--- Volume group ---VG Name centosSystem ID Format lvm2Metadata Areas 1Metadata Sequence No 3VG Access read/writeVG Status resizableMAX LV 0Cur LV 2Open LV 2Max PV 0Cur PV 1Act PV 1VG Size 19.00 GiBPE Size 4.00 MiBTotal PE 4863Alloc PE / Size 4863 / 19.00 GiBFree PE / Size 0 / 0 VG UUID HI5U81-Hkvk-fmqC-UHnx-CDqk-RjLj-fLzHJB--- Logical volume ---LV Path /dev/centos/swapLV Name swapVG Name centosLV UUID GDGd2c-eZch-K97v-zSi0-2eNX-fgUF-fh5xunLV Write Access read/writeLV Creation host, time localhost, 2021-04-11 05:45:36 0800LV Status available# open 2LV Size 2.00 GiBCurrent LE 512Segments 1Allocation inheritRead ahead sectors auto- currently set to 8192Block device 253:1--- Logical volume ---LV Path /dev/centos/rootLV Name rootVG Name centosLV UUID 8PsH48-HedQ-jXHq-H7rP-Xj9O-Ligh-CairgBLV Write Access read/writeLV Creation host, time localhost, 2021-04-11 05:45:36 0800LV Status available# open 1LV Size 17.00 GiBCurrent LE 4351Segments 1Allocation inheritRead ahead sectors auto- currently set to 8192Block device 253:0--- Physical volumes ---PV Name /dev/sda2 PV UUID RYZCne-Xpic-a6Fe-TDQO-M4AI-tsmf-vkHFmQPV Status allocatableTotal PE / Free PE 4863 / 0[rootlocalhost ~]# pvcreate /dev/sdb1
WARNING: xfs signature detected on /dev/sdb1 at offset 0. Wipe it? [y/n]: yWiping xfs signature on /dev/sdb1.Physical volume /dev/sdb1 successfully created.[rootlocalhost ~]# pvdisplay --- Physical volume ---PV Name /dev/sda2VG Name centosPV Size 19.00 GiB / not usable 3.00 MiBAllocatable yes (but full)PE Size 4.00 MiBTotal PE 4863Free PE 0Allocated PE 4863PV UUID RYZCne-Xpic-a6Fe-TDQO-M4AI-tsmf-vkHFmQ/dev/sdb1 is a new physical volume of 50.00 GiB--- NEW Physical volume ---PV Name /dev/sdb1VG Name PV Size 50.00 GiBAllocatable NOPE Size 0 Total PE 0Free PE 0Allocated PE 0PV UUID WVt5dy-mqhY-O9oo-OKQ8-1ll4-682A-xFLuTp
[rootlocalhost ~]# vgextend centos /dev/sdb1Volume group centos successfully extended[rootlocalhost ~]# lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 0 20G 0 disk
├─sda1 8:1 0 1G 0 part /boot
└─sda2 8:2 0 19G 0 part ├─centos-root 253:0 0 17G 0 lvm /└─centos-swap 253:1 0 2G 0 lvm [SWAP]
sdb 8:16 0 50G 0 disk
└─sdb1 8:17 0 50G 0 part
sr0 11:0 1 4.3G 0 rom [rootlocalhost ~]# lvextend -L 49G /dev/centos/root Size of logical volume centos/root changed from 17.00 GiB (4351 extents) to 66.00 GiB (16895 extents).Logical volume centos/root successfully resized.[rootlocalhost ~]# lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 0 20G 0 disk
├─sda1 8:1 0 1G 0 part /boot
└─sda2 8:2 0 19G 0 part ├─centos-root 253:0 0 66G 0 lvm /└─centos-swap 253:1 0 2G 0 lvm [SWAP]
sdb 8:16 0 50G 0 disk
└─sdb1 8:17 0 50G 0 part └─centos-root 253:0 0 66G 0 lvm /
sr0 11:0 1 4.3G 0 rom
[rootlocalhost ~]# xfs_growfs /dev/centos/root
meta-data/dev/mapper/centos-root isize512 agcount4, agsize1113856 blks sectsz512 attr2, projid32bit1 crc1 finobt0 spinodes0
data bsize4096 blocks4455424, imaxpct25 sunit0 swidth0 blks
naming version 2 bsize4096 ascii-ci0 ftype1
log internal bsize4096 blocks2560, version2 sectsz512 sunit0 blks, lazy-count1
realtime none extsz4096 blocks0, rtextents0
data blocks changed from 4455424 to 17300480
[rootlocalhost ~]# lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 0 20G 0 disk
├─sda1 8:1 0 1G 0 part /boot
└─sda2 8:2 0 19G 0 part ├─centos-root 253:0 0 66G 0 lvm /└─centos-swap 253:1 0 2G 0 lvm [SWAP]
sdb 8:16 0 50G 0 disk
└─sdb1 8:17 0 50G 0 part └─centos-root 253:0 0 66G 0 lvm /
sr0 11:0 1 4.3G 0 rom
[rootlocalhost ~]# df -hl
文件系统 容量 已用 可用 已用% 挂载点
/dev/mapper/centos-root 66G 2.0G 64G 4% /
devtmpfs 898M 0 898M 0% /dev
tmpfs 910M 0 910M 0% /dev/shm
tmpfs 910M 9.6M 901M 2% /run
tmpfs 910M 0 910M 0% /sys/fs/cgroup
/dev/sda1 1014M 146M 869M 15% /boot
tmpfs 182M 0 182M 0% /run/user/0
[rootlocalhost ~]# df -hT
文件系统 类型 容量 已用 可用 已用% 挂载点
/dev/mapper/centos-root xfs 66G 2.0G 64G 4% /
devtmpfs devtmpfs 898M 0 898M 0% /dev
tmpfs tmpfs 910M 0 910M 0% /dev/shm
tmpfs tmpfs 910M 9.6M 901M 2% /run
tmpfs tmpfs 910M 0 910M 0% /sys/fs/cgroup
/dev/sda1 xfs 1014M 146M 869M 15% /boot
tmpfs tmpfs 182M 0 182M 0% /run/user/0
