|
|
本帖最后由 chimney 于 2019-8-27 13:10 编辑
[ol][root@s150730 ~]# fdisk -lDisk /dev/sda: 128.0 GB, 128035676160 bytes, 250069680 sectorsUnits = sectors of 1 * 512 = 512 bytesSector size (logical/physical): 512 bytes / 512 bytesI/O size (minimum/optimal): 512 bytes / 512 bytesDisk label type: dosDisk identifier: 0x0008fb62 Device Boot Start End Blocks Id System/dev/sda1 2048 4095 1024 83 Linux/dev/sda2 * 4096 2101247 1048576 83 Linux/dev/sda3 2101248 250068991 123983872 8e Linux LVMDisk /dev/sdb: 2000.4 GB, 2000398934016 bytes, 3907029168 sectorsUnits = sectors of 1 * 512 = 512 bytesSector size (logical/physical): 512 bytes / 512 bytesI/O size (minimum/optimal): 512 bytes / 512 bytesDisk label type: dosDisk identifier: 0x0001a4e1 Device Boot Start End Blocks Id SystemDisk /dev/mapper/vg-root: 117.6 GB, 117557952512 bytes, 229605376 sectorsUnits = sectors of 1 * 512 = 512 bytesSector size (logical/physical): 512 bytes / 512 bytesI/O size (minimum/optimal): 512 bytes / 512 bytesDisk /dev/mapper/vg-swap: 8321 MB, 8321499136 bytes, 16252928 sectorsUnits = sectors of 1 * 512 = 512 bytesSector size (logical/physical): 512 bytes / 512 bytesI/O size (minimum/optimal): 512 bytes / 512 bytesDisk /dev/mapper/vg-tmp: 1073 MB, 1073741824 bytes, 2097152 sectorsUnits = sectors of 1 * 512 = 512 bytesSector size (logical/physical): 512 bytes / 512 bytesI/O size (minimum/optimal): 512 bytes / 512 bytes[/ol]复制代码
fdisk -l如上,df -h如下
[ol][root@s150730 ~]# df -hFilesystem Size Used Avail Use% Mounted on/dev/mapper/vg-root 108G 1.1G 102G 2% /devtmpfs 7.6G 0 7.6G 0% /devtmpfs 7.7G 0 7.7G 0% /dev/shmtmpfs 7.7G 8.7M 7.7G 1% /runtmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup/dev/sda2 1008M 120M 838M 13% /boot/dev/mapper/vg-tmp 976M 2.6M 907M 1% /tmptmpfs 1.6G 0 1.6G 0% /run/user/0[/ol]复制代码
这样看/dev/sdb是没绑定目录的,然后mount一下出问题了
[ol][root@s150730 ~]# mount /dev/sdb /homemount: /dev/sdb is write-protected, mounting read-onlymount: unknown filesystem type '(null)'[/ol]复制代码
好像是因为这块盘被做过raid?没办法用,
求教大佬如何正确挂载…… |
|