以下仅为安装记录 1、创建lv
引用[root@Linux ~]# lvcreate -L 20480 VolGroup_ID_25519 -n lvdbra Logical volume “lvdbra” created
2、创建挂载点
引用[root@Linux ~]# mkdir /dbra
3、直接挂载或用ext3格式挂载报错
引用[root@Linux ~]# mount /dev/VolGroup_ID_25519/lvdbra /dbra mount: you must specify the filesystem type [root@Linux ~]# mount -t ext3 /dev/VolGroup_ID_25519/lvdbra /dbra mount: wrong fs type, bad option, bad superblock on /dev/VolGroup_ID_25519/lvdbra, missing codepage or other error In some cases useful info is found in syslog – try dmesg | tail or so
4、用ext3文件系统格式lv
引用[root@Linux ~]# mkfs.ext3 -L lvdbra /dev/VolGroup_ID_25519/lvdbra mke2fs 1.39 (29-May-2006) Filesystem label=lvdbra OS type: Linux Block size=4096 (log=2) Fragment size=4096 (log=2) 2621440 inodes, 5242880 blocks 262144 blocks (5.00%) reserved for the super user First data block=0 Maximum filesystem blocks=4294967296 160 block groups 32768 blocks per group, 32768 fragments per group 16384 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 23 mounts or 180 days, whichever comes first. Use tune2fs -c or -i to override.
5、mount挂载点
引用[root@Linux ~]# mount /dev/VolGroup_ID_25519/lvdbra /dbra
6、在/etc/fstab添加条目,,随系统自启动
引用/dev/VolGroup_ID_25519/lvdbra /dbra ext3 defaults 1 2
而是他们在同伴们都睡着的时候,一步步艰辛地向上攀爬的。