这是Ubuntu服务器11.10.

/ dev / sdb未挂载(请参阅下面的输出),并且我没有看到任何进程使用它.它也不用于交换.这是服务器中的第二个IDE驱动器,连接到辅助IDE,并在硬件raid中设置为阵列2.

我无法安装驱动器,因为我可能已经在使用它.我确实运行了fdisk,删除了所有以前的分区并创建了一个主分区.

root@sargent:/home/harel# fdisk -l /dev/sdb

Disk /dev/sdb: 122.9 GB, 122942324736 bytes

226 heads, 63 sectors/track, 16864 cylinders, total 240121728 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 identifier: 0x00083711

Device Boot Start End Blocks Id System

/dev/sdb1 2048 240121727 120059840 83 Linux

root@sargent:/home/harel# mkfs -t ext4 /dev/sdb

mke2fs 1.41.14 (22-Dec-2010)

/dev/sdb is entire device, not just one partition!

Proceed anyway? (y,n) y

/dev/sdb is apparently in use by the system; will not make a filesystem here!

root@sargent:/home/harel# cat /proc/swaps

Filename Type Size Used Priority

/dev/sda5 partition 2619388 0 -1

root@sargent:/home/harel# mount

/dev/sda1 on / type ext4 (rw,errors=remount-ro)

proc on /proc type proc (rw,noexec,nosuid,nodev)

sysfs on /sys type sysfs (rw,noexec,nosuid,nodev)

fusectl on /sys/fs/fuse/connections type fusectl (rw)

none on /sys/kernel/debug type debugfs (rw)

none on /sys/kernel/security type securityfs (rw)

udev on /dev type devtmpfs (rw,mode=0755)

devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=0620)

tmpfs on /run type tmpfs (rw,noexec,nosuid,size=10%,mode=0755)

none on /run/lock type tmpfs (rw,noexec,nosuid,nodev,size=5242880)

none on /run/shm type tmpfs (rw,nosuid,nodev)