| [root@szxdb software] |
| NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT |
| sda 8:0 0 60G 0 disk |
| ├─sda1 8:1 0 1G 0 part /boot |
| └─sda2 8:2 0 59G 0 part |
| ├─centos-root 253:0 0 38.3G 0 lvm / |
| ├─centos-swap 253:1 0 2G 0 lvm [SWAP] |
| └─centos-home 253:2 0 18.7G 0 lvm /home |
| sdb 8:16 0 300G 0 disk |
| sr0 11:0 1 1024M 0 rom |
| [root@szxdb software] |
| NAME FSTYPE LABEL UUID MOUNTPOINT |
| sda |
| ├─sda1 xfs 736c31a9-99c2-4a7d-aef4-6e0f2e877ceb /boot |
| └─sda2 LVM2_member RrMd6r-7hKr-J3pu-L1kC-BpwR-Paj3-ebdCYb |
| ├─centos-root xfs 047fd870-ae52-4b7f-a018-637e69f502d9 / |
| ├─centos-swap swap 74a537ad-6d61-4e4e-879f-667cba216848 [SWAP] |
| └─centos-home xfs 98f13f9c-274f-4cee-b465-26b3f60bf4ae /home |
| sdb |
| sr0 |
| [root@szxdb software] |
| 文件系统 容量 已用 可用 已用% 挂载点 |
| devtmpfs 7.8G 0 7.8G 0% /dev |
| tmpfs 7.8G 0 7.8G 0% /dev/shm |
| tmpfs 7.8G 12M 7.8G 1% /run |
| tmpfs 7.8G 0 7.8G 0% /sys/fs/cgroup |
| /dev/mapper/centos-root 39G 6.3G 32G 17% / |
| /dev/sda1 1014M 154M 861M 16% /boot |
| /dev/mapper/centos-home 19G 12G 7.6G 60% /home |
| tmpfs 1.6G 0 1.6G 0% /run/user/0 |
| [root@szxdb software] |
| meta-data=/dev/sdb isize=512 agcount=4, agsize=19660800 blks |
| = sectsz=512 attr=2, projid32bit=1 |
| = crc=1 finobt=0, sparse=0 |
| data = bsize=4096 blocks=78643200, imaxpct=25 |
| = sunit=0 swidth=0 blks |
| naming =version 2 bsize=4096 ascii-ci=0 ftype=1 |
| log =internal log bsize=4096 blocks=38400, version=2 |
| = sectsz=512 sunit=0 blks, lazy-count=1 |
| realtime =none extsz=4096 blocks=0, rtextents=0 |
| [root@szxdb software] |
| NAME FSTYPE LABEL UUID MOUNTPOINT |
| sda |
| ├─sda1 xfs 736c31a9-99c2-4a7d-aef4-6e0f2e877ceb /boot |
| └─sda2 LVM2_member RrMd6r-7hKr-J3pu-L1kC-BpwR-Paj3-ebdCYb |
| ├─centos-root xfs 047fd870-ae52-4b7f-a018-637e69f502d9 / |
| ├─centos-swap swap 74a537ad-6d61-4e4e-879f-667cba216848 [SWAP] |
| └─centos-home xfs 98f13f9c-274f-4cee-b465-26b3f60bf4ae /home |
| sdb xfs 07d4dcd6-b4bd-40ae-a1f3-fd8098551063 |
| sr0 |
| [root@szxdb software] |
| WARNING: xfs signature detected on /dev/sdb at offset 0. Wipe it? [y/n]: y |
| Wiping xfs signature on /dev/sdb. |
| Physical volume "/dev/sdb" successfully created. |
| [root@szxdb software] |
| VG |
| centos 1 3 0 wz--n- <59.00g 4.00m |
| [root@szxdb software] |
| Volume group "centos" successfully extended |
| [root@szxdb software] |
| 文件系统 容量 已用 可用 已用% 挂载点 |
| devtmpfs 7.8G 0 7.8G 0% /dev |
| tmpfs 7.8G 0 7.8G 0% /dev/shm |
| tmpfs 7.8G 12M 7.8G 1% /run |
| tmpfs 7.8G 0 7.8G 0% /sys/fs/cgroup |
| /dev/mapper/centos-root 39G 6.3G 32G 17% / |
| /dev/sda1 1014M 154M 861M 16% /boot |
| /dev/mapper/centos-home 19G 12G 7.6G 60% /home |
| tmpfs 1.6G 0 1.6G 0% /run/user/0 |
| [root@szxdb software] |
| Size of logical volume centos/home changed from <18.70 GiB (4786 extents) to 318.69 GiB (81585 extents). |
| Logical volume centos/home successfully resized. |
| [root@szxdb software] |
| 文件系统 容量 已用 可用 已用% 挂载点 |
| devtmpfs 7.8G 0 7.8G 0% /dev |
| tmpfs 7.8G 0 7.8G 0% /dev/shm |
| tmpfs 7.8G 12M 7.8G 1% /run |
| tmpfs 7.8G 0 7.8G 0% /sys/fs/cgroup |
| /dev/mapper/centos-root 39G 6.3G 32G 17% / |
| /dev/sda1 1014M 154M 861M 16% /boot |
| /dev/mapper/centos-home 19G 12G 7.6G 60% /home |
| tmpfs 1.6G 0 1.6G 0% /run/user/0 |
| [root@szxdb software] |
| meta-data=/dev/mapper/centos-home isize=512 agcount=4, agsize=1225216 blks |
| = sectsz=512 attr=2, projid32bit=1 |
| = crc=1 finobt=0 spinodes=0 |
| data = bsize=4096 blocks=4900864, imaxpct=25 |
| = sunit=0 swidth=0 blks |
| naming =version 2 bsize=4096 ascii-ci=0 ftype=1 |
| log =internal bsize=4096 blocks=2560, version=2 |
| = sectsz=512 sunit=0 blks, lazy-count=1 |
| realtime =none extsz=4096 blocks=0, rtextents=0 |
| data blocks changed from 4900864 to 83543040 |
| [root@szxdb software] |
| 文件系统 容量 已用 可用 已用% 挂载点 |
| devtmpfs 7.8G 0 7.8G 0% /dev |
| tmpfs 7.8G 0 7.8G 0% /dev/shm |
| tmpfs 7.8G 12M 7.8G 1% /run |
| tmpfs 7.8G 0 7.8G 0% /sys/fs/cgroup |
| /dev/mapper/centos-root 39G 6.3G 32G 17% / |
| /dev/sda1 1014M 154M 861M 16% /boot |
| /dev/mapper/centos-home 319G 12G 308G 4% /home |
| tmpfs 1.6G 0 1.6G 0% /run/user/0 |
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