河北网站建设搭建,黄石做网站要多少钱,吉林seo刷关键词排名优化,wordpress禁用woff在使用vmware时发现自己的虚拟机的/dev/cl_server8/root空间不够了#xff0c;没办法安装新的服务。所以查了一下改空间的办法。
1.在虚拟机关闭的状态下#xff0c;选中需要扩容的虚拟机-设置-硬件- 硬盘-扩展-填写扩大到的值。 2.打开虚拟机#xff… 在使用vmware时发现自己的虚拟机的/dev/cl_server8/root空间不够了没办法安装新的服务。所以查了一下改空间的办法。
1.在虚拟机关闭的状态下选中需要扩容的虚拟机-设置-硬件- 硬盘-扩展-填写扩大到的值。 2.打开虚拟机 对新增的硬盘空间做新增分区硬盘数没有增加增加的是空间
参考:https://jingyan.baidu.com/article/54b6b9c0fc8b0b2d583b47c6.html # fdisk /dev/sda Welcome to fdisk (util-linux 2.23.2). Changes will remain in memory only, until you decide to write them. Be careful before using the write command. Command (m for help): n Partition type: p primary (2 primary, 0 extended, 2 free) e extended Select (default p): p Partition number (3,4, default 3): 3 First sector (20971520-41943039, default 20971520): Using default value 20971520 Last sector, sectors or size{K,M,G} (20971520-41943039, default 41943039): Using default value 41943039 Partition 3 of type Linux and of size 10 GiB is set Command (m for help): t Partition number (1-3, default 3): 3 Hex code (type L to list all codes): 8e Changed type of partition Linux to Linux LVM Command (m for help): p Disk /dev/sda: 21.5 GB, 21474836480 bytes, 41943040 sectors Units sectors of 1 * 512 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk label type: dos Disk identifier: 0x000bc924 Device Boot Start End Blocks Id System /dev/sda1 * 2048 2099199 1048576 83 Linux /dev/sda2 2099200 20971519 9436160 8e Linux LVM /dev/sda3 20971520 41943039 10485760 8e Linux LVM Command (m for help): w The partition table has been altered! Calling ioctl() to re-read partition table. WARNING: Re-reading the partition table failed with error 16: Device or resource busy. The kernel still uses the old table. The new table will be used at the next reboot or after you run partprobe(8) or kpartx(8) Syncing disks. 3. reboot重启系统查看当前分区类型本例类型为xfs # df -T /dev/sda1 Filesystem Type 1K-blocks Used Available Use% Mounted on /dev/sda1 xfs 1038336 188240 850096 19% /boot 4. 在新磁盘上创建xfs文件系统 # mkfs.xfs /dev/sda3 meta-data/dev/sda3 isize512 agcount4, agsize655360 blks sectsz512 attr2, projid32bit1 crc1 finobt0, sparse0 data bsize4096 blocks2621440, imaxpct25 sunit0 swidth0 blks naming version 2 bsize4096 ascii-ci0 ftype1 log internal log bsize4096 blocks2560, version2 sectsz512 sunit0 blks, lazy-count1 realtime none extsz4096 blocks0, rtextents0 5. 创建PV
# pvcreate /dev/sda3
WARNING: xfs signature detected on /dev/sda3 at offset 0. Wipe it? [y/n]: yWiping xfs signature on /dev/sda3.Physical volume /dev/sda3 successfully created.
# pvdisplay--- Physical volume ---PV Name /dev/sda2VG Name cl_server8PV Size 9.00 GiB / not usable 3.00 MiBAllocatable yes (but full)PE Size 4.00 MiBTotal PE 2303Free PE 0Allocated PE 2303PV UUID MlRwjY-TmVF-H8PV-heSz-ALGL-Q7sp-jFU6Al/dev/sda3 is a new physical volume of 14.00 GiB--- NEW Physical volume ---PV Name /dev/sda3VG Name PV Size 14.00 GiBAllocatable NOPE Size 0 Total PE 0Free PE 0Allocated PE 0PV UUID 0hmgH0-0wVg-jWUW-65WX-1TYb-sUGH-6jF1qm
6. PV加入VGvgextend后接VG Name我的系统中为cl_server8
# vgdisplay--- Volume group ---VG Name clSystem 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 9.00 GiBPE Size 4.00 MiBTotal PE 2303Alloc PE / Size 2303 / 9.00 GiBFree PE / Size 0 / 0 VG UUID dYdb4l-wMUh-e2xv-WiaJ-Oa52-NvdF-s5ICJC# vgextend cl /dev/sda3
7. VG加入LV
# lvextend -l 6416 /dev/cl_server8/root
Size of logical volume cl/root changed from 14.00 GiB (2047 extents) to 17.99 GiB (4606 extents). Logical volume cl/root successfully resized.
6416 ”和“/dev/cl_server8/root”来源详解 “6416 ”来自于vgdisplay命令的Free PE/Size字段:
# vgdisplay--- Volume group ---VG Name cl...VG Size 25.99 GiBPE Size 4.00 MiBTotal PE 4862Alloc PE / Size 2303 / 9.00 GiBFree PE / Size 6416 / 14.00 GiBVG UUID dYdb4l-wMUh-e2xv-WiaJ-Oa52-NvdF-s5ICJC
“/dev/cl_server8/root”来自于lvdisplay命令的LV Path字段。
# lvdisplay--- Logical volume ---LV Path /dev/cl_server8/rootLV Name rootVG Name cl_server8LV UUID 1Y1Lm8-nEvY-pqyA-y4C4-eIZ5-Ix38-OgAUNSLV Write Access read/writeLV Creation host, time server8, 2021-05-07 20:16:24 0800LV Status available# open 2LV Size 4.00 GiBCurrent LE 1024Segments 1Allocation inheritRead ahead sectors auto- currently set to 8192Block device 253:18. 调整文件系统大小本例中是xfs文件系统使用xfs_growfs命令调整若其他文件系统如ext4使用resize2fs命令注意区分。
# xfs_growfs /dev/cl/root
meta-data/dev/mapper/cl-root isize512 agcount4, agsize524032 blks sectsz512 attr2, projid32bit1 crc1 finobt0 spinodes0
data bsize4096 blocks2096128, 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 2096128 to 4716544 9. 使用 df查看可以得到已经修改了
# df -h
Filesystem Size Used Avail Use% Mounted on
devtmpfs 866M 0 866M 0% /dev
tmpfs 896M 0 896M 0% /dev/shm
tmpfs 896M 18M 878M 2% /run
tmpfs 896M 0 896M 0% /sys/fs/cgroup
/dev/mapper/cl_server8-root 36G 8.4G 27G 24% /
vmhgfs-fuse 344G 105G 239G 31% /mnt/hgfs
/dev/sda1 947M 239M 708M 26% /boot
tmpfs 180M 1.2M 178M 1% /run/user/42
tmpfs 180M 4.6M 175M 3% /run/user/1000
/dev/sr0 8.7G 8.7G 0 100% /run/media/zsc/CentOS-8-3-2011-x86_64-dvd
