Solaris 10 x86系统上添加新硬盘过程

Solaris 10 x86系统上添加新硬盘过程

 

1.       识别新增硬盘

root:/# format

Searching for disks...done

AVAILABLE DISK SELECTIONS:

       0. c0d0

          /pci@0,0/pci-ide@7,1/ide@0/cmdk@0,0

Specify disk (enter its number): ^C

 

root:/# devfsadm

root:/# format

Searching for disks...done

 

AVAILABLE DISK SELECTIONS:

       0. c0d0

          /pci@0,0/pci-ide@7,1/ide@0/cmdk@0,0

       1. c0d1

          /pci@0,0/pci-ide@7,1/ide@0/cmdk@1,0

Specify disk (enter its number): 1

 

注意：两次format命令显示内容的区别。第二次系统识别出新增硬盘c0d1。

在此次试验中使用命令 devfsadm命令识别出新增硬盘，网络上还有一些其他方法。

 

2.       格式化新增硬盘

root:/# format

Searching for disks...done

AVAILABLE DISK SELECTIONS:

       0. c0d0

          /pci@0,0/pci-ide@7,1/ide@0/cmdk@0,0

       1. c0d1

          /pci@0,0/pci-ide@7,1/ide@0/cmdk@1,0

Specify disk (enter its number):  1           ß 注释：选择新增加的硬盘

selecting c0d1 

Controller working list found

[disk formatted, defect list found]

FORMAT MENU:

        disk       - select a disk

        type       - select (define) a disk type

        partition  - select (define) a partition table

        current    - describe the current disk

        format     - format and analyze the disk

        fdisk      - run the fdisk program

        repair     - repair a defective sector

        show       - translate a disk address

        label      - write label to the disk

        analyze    - surface analysis

        defect     - defect list management

        backup     - search for backup labels

        verify     - read and display labels

        save       - save new disk/partition definitions

        volname    - set 8-character volume name

        !     - execute , then return

        quit

format> fdisk                                   ß 注释：建立分区表

No fdisk table exists. The default partition for the disk is:

  a 100% "SOLARIS System" partition

Type "y" to accept the default partition,  otherwise type "n" to edit the

 partition table.

Y

 

format> label

Ready to label disk, continue? Y

 

format>  p                                      ß 注释：p等于partition命令，进入分区状态

PARTITION MENU:

        0      - change `0' partition

        1      - change `1' partition

        2      - change `2' partition

        3      - change `3' partition

        4      - change `4' partition

        5      - change `5' partition

        6      - change `6' partition

        7      - change `7' partition

        select - select a predefined table

        modify - modify a predefined partition table

        name   - name the current table

        print  - display the current table

        label  - write partition map and label to the disk

        ! - execute , then return

        quit

partition>  print                             ß 注释：显示当前分区表

Current partition table (original):

Total disk cylinders available: 1302 + 2 (reserved cylinders)

Part      Tag    Flag     Cylinders        Size            Blocks

  0 unassigned    wm       0               0         (0/0/0)           0

  1 unassigned    wm       0               0         (0/0/0)           0

  2     backup    wu       0 - 1301        9.97GB    (1302/0/0) 20916630

  3 unassigned    wm       0               0         (0/0/0)           0

  4 unassigned    wm       0               0         (0/0/0)           0

  5 unassigned    wm       0               0         (0/0/0)           0

  6 unassigned    wm       0               0         (0/0/0)           0

  7 unassigned    wm       0               0         (0/0/0)          0

  8      boot    wu       0 -    0        7.84MB    (1/0/0)       16065

  9 alternates      wm      1 -    2       15.69MB    (2/0/0)       32130

 

partition>  0                                    ß 注释：选择0分区

Part      Tag    Flag     Cylinders        Size            Blocks

  0 unassigned    wm       0               0         (0/0/0)           0

Enter partition id tag[unassigned]: unassigned            ß 注释：输入分区ID标签

Enter partition permission flags[wm]:  wm        ß 注释：输入分区权限参数

Enter new starting cyl[0]:  0                                       ß 注释：输入分区起始柱面为0柱面

Enter partition size[0b, 0c, 0e, 0.00mb, 0.00gb]:  6gb         ß 注释：输入分区大小，6GB

 

partition>  label                                                          ß 注释：将信息写入磁盘中

Ready to label disk, continue?  yes

 

partition>  print

Current partition table (unnamed):

Total disk cylinders available: 1302 + 2 (reserved cylinders)

Part      Tag    Flag     Cylinders        Size            Blocks

  0 unassigned    wm       0 -  783        6.01GB    (784/0/0)  12594960

  1 unassigned    wm       0               0         (0/0/0)           0

  2     backup    wu       0 - 1301        9.97GB    (1302/0/0) 20916630

  3 unassigned    wm       0               0         (0/0/0)           0

  4 unassigned    wm       0               0         (0/0/0)           0

  5 unassigned    wm       0               0         (0/0/0)           0

  6 unassigned    wm       0               0         (0/0/0)           0

  7 unassigned    wm       0               0         (0/0/0)           0

  8       boot    wu       0 -    0        7.84MB    (1/0/0)       16065

  9 alternates    wm       1 -    2       15.69MB    (2/0/0)       32130

 

partition>  q                                                                         ß 注释：退出

FORMAT MENU:

        disk       - select a disk

        type       - select (define) a disk type

        partition  - select (define) a partition table

        current    - describe the current disk

        format     - format and analyze the disk

        fdisk      - run the fdisk program

        repair     - repair a defective sector

        show       - translate a disk address

        label      - write label to the disk

        analyze    - surface analysis

        defect     - defect list management

        backup     - search for backup labels

        verify     - read and display labels

        save       - save new disk/partition definitions

        volname    - set 8-character volume name

        !     - execute , then return

        quit

format>  q                                                                            ß 注释：退出

 

3.       建立新的文件系统

root:/# newfs  /dev/rdsk/c0d1s0

newfs: construct a new file system /dev/rdsk/c0d1s0: (y/n)? y

Warning: 240 sector(s) in last cylinder unallocated

/dev/rdsk/c0d1s0:       12594960 sectors in 2050 cylinders of 48 tracks, 128 sectors

        6149.9MB in 129 cyl groups (16 c/g, 48.00MB/g, 5824 i/g)

super-block backups (for fsck -F ufs -o b=#) at:

 32, 98464, 196896, 295328, 393760, 492192, 590624, 689056, 787488, 885920,

 11705248, 11803680, 11902112, 12000544, 12098976, 12197408, 12295840,

 12394272, 12492704, 12582944

 

4.       建立挂载点

root:/# mkdir  /oracle

root:/# mount  /dev/dsk/c0d1s0  /oracle

root:/# df  -h

Filesystem             size   used   avail   capacity   Mounted on

/dev/dsk/c0d0s0   4.2G   3.3G   880M    80%    /

/devices                   0K     0K     0K        0%    /devices

ctfs                          0K     0K     0K        0%    /system/contract

proc                        0K     0K     0K        0%    /proc

mnttab                     0K     0K     0K        0%    /etc/mnttab

swap                 1021M   720K  1021M     1%    /etc/svc/volatile

objfs                        0K     0K     0K         0%    /system/object

/usr/lib/libc/libc_hwcap1.so.1

                            4.2G   3.3G   880M      80%    /lib/libc.so.1

fd                            0K     0K     0K          0%    /dev/fd

swap                 1021M    76K  1021M     1%    /tmp

swap                 1021M    36K  1021M     1%    /var/run

/dev/dsk/c0d0s7    5.1G   2.2G   2.9G      44%    /export/home

/hgfs                       16G   4.0M    16G     1%    /hgfs

/tmp/VMwareDnD  64G    16M    64G     1%    /var/run/vmblock

/dev/dsk/c0d1s0     5.9G   6.0M   5.8G     1%    /oracle