谁帮我看看我的linux系统的磁盘和分区情况
执行fdisk -l,结果如下:
Disk /dev/vda: 53.7 GB, 53687091200 bytes, 104857600 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: 0x0008db5a
Device Boot Start End Blocks Id System
/dev/vda1 * 2048 104855551 52426752 83 Linux
Disk /dev/vdb: 53.7 GB, 53687091200 bytes, 104857600 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
执行df -h,结果如下:
Filesystem Size Used Avail Use% Mounted on
/dev/vda1 50G 2.9G 44G 7% /
devtmpfs 1.9G 0 1.9G 0% /dev
tmpfs 1.9G 0 1.9G 0% /dev/shm
tmpfs 1.9G 356K 1.9G 1% /run
tmpfs 1.9G 0 1.9G 0% /sys/fs/cgroup
tmpfs 380M 0 380M 0% /run/user/0
哪位linux大神可以分析一下上面的是什么意思?还有,我这台linux是不是有两个盘,而且有一个盘没分区,所以没法用?