阿里云数据盘挂载
///////////////////////////////////////////////////////////
[root@AY12100412561422d6588 dev]# mount xvdb /cds
[root@AY12100412561422d6588 dev]# df -h
Filesystem Size Used Avail Use% Mounted on
/dev/xvda1 20G 4.1G 16G 21% /
tmpfs 245M 0 245M 0% /dev/shm
/dev/xvdb 30G 173M 28G 1% /cds
[root@AY12100412561422d6588 dev]# file -s xvdb
xvdb: Linux rev 1.0 ext3 filesystem data (needs journal recovery) (large files)
[root@AY12100412561422d6588 dev]# file -s xvda1
xvda1: SGI XFS filesystem data (blksz 4096, inosz 256, v2 dirs)
[root@AY12100412561422d6588 dev]# file -s xvda2
xvda2: Linux/i386 swap file (new style) 1 (4K pages) size 122623 pages Label SWAP
[root@AY12100412561422d6588 dev]#
/////////////////////////////////////////////////////////////
初始化数据盘文件系统
[root@AY12100412561422d6588 dev]# mkfs.ext3 /dev/xvdb
mke2fs 1.41.12 (17-May-2010)
Filesystem label=
OS type: Linux
Block size=4096 (log=2)
Fragment size=4096 (log=2)
Stride=0 blocks, Stripe width=0 blocks
1966080 inodes, 7864320 blocks
393216 blocks (5.00%) reserved for the super user
First data block=0
Maximum filesystem blocks=4294967296
240 block groups
32768 blocks per group, 32768 fragments per group
8192 inodes per group
Superblock backups stored on blocks:
32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632, 2654208,
4096000
Writing inode tables: done
Creating journal (32768 blocks): done
Writing superblocks and filesystem accounting information: done
This filesystem will be automatically checked every 38 mounts or
180 days, whichever comes first. Use tune2fs -c or -i to override.
//////////////////////////////////////////////////////////////////////////
挂载阿里数据盘
[root@AY12100412561422d6588 dev]# mount xvdb /cds
[root@AY12100412561422d6588 dev]# df -h
Filesystem Size Used Avail Use% Mounted on
/dev/xvda1 20G 4.1G 16G 21% /
tmpfs 245M 0 245M 0% /dev/shm
/dev/xvdb 30G 173M 28G 1% /cds
]]>
评论区