solaris中添加删除磁盘和分区
solaris中添加删除磁盘和分区
发布时间:2016-12-27 来源:查字典编辑
摘要:如何在solaris中添加删除磁盘和分区建意你先看IDE和SCSI分配名称以下例子是格式化PrimaryIDEMaster硬盘查看IDE和S...

如何在solaris中添加删除磁盘和分区

建意你先看 IDE 和 SCSI 分配名称

以下例子是格式化 Primary IDE Master 硬盘

查看 IDE 和 SCSI 分配名称后,我们知道 Primary IDE Master 硬盘名称是c0d0。

请先行 Login 成为 root user

# drvconfig ( configure the /devices directory )

# disks ( creates /dev entries for hard disks attached to the system )

# format

Searching for disks...done

AVAILABLE DISK SELECTIONS:

0. c0d0

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

1. c1t6d0

/pci@0,0/pci9004,8178@f/sd@6,0

Specify disk (enter its number): 0 ( 因为 Primary IDE Master 硬盘名称是c0d0,所以选择 0 )

AVAILABLE DRIVE TYPES:

0. other

Specify disk type (enter its number):0

( 正常应该是 0. DEFAULT 1. other,通常应该选择DEFAULT,但是Solaris不明白我的硬盘是什么,所

以只有other可供选择。)

我的IDE HardDisk架构如下:-

( 可以从BIOS Auto Detect查出來,通常都有LBA,LARGE,AUTO三种选择,建意你使用Auto,因為不能大

过16Heads和不能大过63Sectoes )

Cylinders = 25232

Heads = 16

Sectors = 63

Enter number of data cylinders:25232

Enter number of alternate cylinders[2]:

Enter number of physical cylinders[25234]:

Enter number of heads: 16

Enter number of data sectors/track: 63

Enter rpm of drive[3600]:

Enter format time[default]:

Enter cylinder skew[default]:

Enter track skew[default]:

Enter tracks per zone[default]:

Enter alternate tracks[default]:

Enter alternate sectors[default]:

Enter cache control[default]:

Enter prefetch threshold[default]:

Enter minimum prefetch[default]:

Enter maximum prefetch[default]:

Enter disk type name (remember quotes): cyl 25232 alt 2 hd 16 sec 63

selecting c0d0

No current partition list

No defect list found

[disk formatted, no 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

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

WARNING: Solaris fdisk partition changed - Please relabel the disk

format>fdisk

Total disk size is 25232 cylinders

Cylinder size is 1008 (512 byte) blocks

Cylinders

Partition Status Type Start End Length %

========= ====== ============ ===== === ====== ===

WARNING: no partitions are defined!

SELECT ONE OF THE FOLLOWING:

1. Create a partition

2. Specify the active partition

3. Delete a partition

4. Exit (update disk configuration and exit)

5. Cancel (exit without updating disk configuration)

Enter Selection: 1

Select the partition type to create:

1=SOLARIS 2=UNIX 3=PCIXOS 4=Other

5=DOS12 6=DOS16 7=DOSEXT 8=DOSBIG

9=DOS16LBA A=x86 Boot B=Diagnostic C=FAT32

D=FAT32LBA E=DOSEXTLBA 0=Exit? 1

Specify the percentage of disk to use for this partition

(or type "c" to specify the size in cylinders). 100

Should this become the active partition? If yes, it will be activated

each time the computer is reset or turned on.

Please type "y" or "n". n

Total disk size is 25232 cylinders

Cylinder size is 1008 (512 byte) blocks

Cylinders

Partition Status Type StartEnd Length %

========= ====== ============ ======== ====== ===

1Solaris1 2523125231 100

WARNING: no partitions are defined!

SELECT ONE OF THE FOLLOWING:

1. Create a partition

2. Specify the active partition

3. Delete a partition

4. Exit (update disk configuration and exit)

5. Cancel (exit without updating disk configuration)

Enter Selection: 4

WARNING: Solaris fdisk partition changed - Please relabel the disk

format> partition

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

Current partition table (cyl):

Total disk cylinders available: 25229 + 2 (reserved cylinders)

Part Tag Flag Cylinders Size Blocks

0 root wm 0 0 (0/0/0) 0

1 swap wu 0 0 (0/0/0) 0

2 backup wu 0 - 25228 12.13GB (25229/0/0) 25430832

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 usr wm 0 0 (0/0/0) 0

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

8 boot wu 0 - 0 0.49MB (1/0/0) 1008

9 alternates wm 1 - 2 0.98MB (2/0/0)

partition> 0 ( Part 2, 8, 9 是不需要进行任何修改)

Part Tag Flag Cylinders Size Blocks

0 root wm 0 0 (0/0/0) 0

Enter partition id tag[root]:

( 只可使用 unassigned, boot, root, swap, usr, backup, stand, var, home, alternates )

Enter partition permission flags[wm]:

( wm - read-write, mountable,wu - read-write, unmountable,rm - read-only, mountable,ru -

read-only, unmountable )

Enter new starting cyl[0]: 3 ( 從 Part 8 - 9 可以看到Cylinders 0 - 2 已经给系统使用,所以要

由 3 开始 )

Enter partition size[0b, 0c, 0.00mb, 0.00gb]: ?

Expecting up to 25427808 blocks, 25226 cylinders, 12415.92 megabytes, or 12.12 gigabytes

Enter partition size[0b, 0c, 0.00mb, 0.00gb]: 25427808b

partition> print

Current partition table (cyl):

Total disk cylinders available: 25229 + 2 (reserved cylinders)

Part Tag Flag Cylinders Size Blocks

0 root wm 3 - 25228 12.13GB (25226/0/0) 25427808

1 swap wu 0 0 (0/0/0) 0

2 backup wu 0 - 25228 12.13GB (25229/0/0) 25430832

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 usr wm 0 0 (0/0/0) 0

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

8 boot wu 0 - 0 0.49MB (1/0/0) 1008

9 alternates wm 1 - 2 0.98MB (2/0/0)

partition> label

Ready to label disk, continue? y

partition> quit

format> label ( 为了保险所以输入多一次label )

Ready to label disk, continue? y

format> quit

# newfs /dev/rdsk/c0d0s0 ( c0d0 是硬盘的名称,可参考IDE 和 SCSI 分配名称。s0 是 Part 0。

newfs: construct a new file system /dev/rdsk/c0d0s0: (y/n)? y

/dev/rdsk/c0d0s0: 25427808 sectors in 25226 cylinders of 16 tracks, 63 sectors

12415.9MB in 287 cyl groups (88 c/g, 43.31MB/g, 5504 i/g)

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

32, 88800, 177568, 266336, 355104, 443872, 532640, 621408, 710176, 798944,

887712, 976480, 1065248, 1154016, 1242784, 1331552, 1419296, 1508064, 1596832,

1685600, 1774368, 1863136, 1951904, 2040672, 2129440, 2218208, 2306976,

2395744, 2484512, 2573280, 2662048, 2750816, 2838560, 2927328, 3016096,

3104864, 3193632, 3282400, 3371168, 3459936, 3548704, 3637472, 3726240,

3815008, 3903776, 3992544, 4081312, 4170080, 4257824, 4346592, 4435360,

4524128, 4612896, 4701664, 4790432, 4879200, 4967968, 5056736, 5145504,

5234272, 5323040, 5411808, 5500576, 5589344, 5677088, 5765856, 5854624,

5943392, 6032160, 6120928, 6209696, 6298464, 6387232, 6476000, 6564768,

6653536, 6742304, 6831072, 6919840, 7008608, 7096352, 7185120, 7273888,

7362656, 7451424, 7540192, 7628960, 7717728, 7806496, 7895264, 7984032,

8072800, 8161568, 8250336, 8339104, 8427872, 8515616, 8604384, 8693152,

8781920, 8870688, 8959456, 9048224, 9136992, 9225760, 9314528, 9403296,

9492064, 9580832, 9669600, 9758368, 9847136, 9934880, 10023648, 10112416,

10201184, 10289952, 10378720, 10467488, 10556256, 10645024, 10733792,

10822560, 10911328, 11000096, 11088864, 11177632, 11266400, 11354144,

11442912, 11531680, 11620448, 11709216, 11797984, 11886752, 11975520,

12064288, 12153056, 12241824, 12330592, 12419360, 12508128, 12596896,

12685664, 12773408, 12862176, 12950944, 13039712, 13128480, 13217248,

13306016, 13394784, 13483552, 13572320, 13661088, 13749856, 13838624,

13927392, 14016160, 14104928, 14192672, 14281440, 14370208, 14458976,

14547744, 14636512, 14725280, 14814048, 14902816, 14991584, 15080352,

15169120, 15257888, 15346656, 15435424, 15524192, 15611936, 15700704,

15789472, 15878240, 15967008, 16055776, 16144544, 16233312, 16322080,

16410848, 16499616, 16588384, 16677152, 16765920, 16854688, 16943456,

17031200, 17119968, 17208736, 17297504, 17386272, 17475040, 17563808,

17652576, 17741344, 17830112, 17918880, 18007648, 18096416, 18185184,

18273952, 18362720, 18450464, 18539232, 18628000, 18716768, 18805536,

18894304, 18983072, 19071840, 19160608, 19249376, 19338144, 19426912,

19515680, 19604448, 19693216, 19781984, 19869728, 19958496, 20047264,

20136032, 20224800, 20313568, 20402336, 20491104, 20579872, 20668640,

20757408, 20846176, 20934944, 21023712, 21112480, 21201248, 21288992,

21377760, 21466528, 21555296, 21644064, 21732832, 21821600, 21910368,

21999136, 22087904, 22176672, 22265440, 22354208, 22442976, 22531744,

22620512, 22708256, 22797024, 22885792, 22974560, 23063328, 23152096,

23240864, 23329632, 23418400, 23507168, 23595936, 23684704, 23773472,

23862240, 23951008, 24039776, 24127520, 24216288, 24305056, 24393824,

24482592, 24571360, 24660128, 24748896, 24837664, 24926432,25015200,

25103968, 25192736, 25281504, 25370272,

现在打算把 /dev/rdsk/c0d0s0 mount 在 /mnt/newhd

# cd /mnt

# mkdir newhd

在 /etc/vfstab Auto mount 的设定

device to mount = /dev/dsk/c0d0s0

device to fsck = /dev/rdsk/c0d0s0

mount point = /mnt/newhd

FS type = ufs

fsck pass = 1

mount at boot = yes

mount options = -

# pico vfstab or vi vfstab

加入 /dev/dsk/c0d0s0 /dev/rdsk/c0d0s0 /mnt/newhd ufs 1 yes -

# mount /mnt/newhd

完成 !

Good luck!

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