Thursday, January 26, 2012

Solaris 10 - Add disks available for Oracle ASM

# format
Searching for disks...done


AVAILABLE DISK SELECTIONS:
       0. c0d1 <DEFAULT cyl 3913 alt 2 hd 255 sec 63>
          /pci@0,0/pci-ide@7,1/ide@1/cmdk@1,0
       1. c1t0d0 <DEFAULT cyl 1302 alt 2 hd 255 sec 63>
          /pci@0,0/pci15ad,1976@10/sd@0,0
       2. c1t1d0 <DEFAULT cyl 2556 alt 2 hd 128 sec 32>
          /pci@0,0/pci15ad,1976@10/sd@1,0
Specify disk (enter its number): 2
selecting c1t1d0
[disk formatted]


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
        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
        inquiry    - show vendor, product and revision
        volname    - set 8-character volume name
        !<cmd>     - execute <cmd>, then return
        quit
format> 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
        !<cmd> - execute <cmd>, then return
        quit
partition> modify
Select partitioning base:
        0. Current partition table (original)
        1. All Free Hog
Choose base (enter number) [0]? 1


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 - 2555        4.99GB    (2556/0/0) 10469376
  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        2.00MB    (1/0/0)        4096
  9 alternates    wm       0               0         (0/0/0)           0


Do you wish to continue creating a new partition
table based on above table[yes]? yes
Free Hog partition[6]? 7
Enter size of partition '0' [0b, 0c, 0.00mb, 0.00gb]:
Enter size of partition '1' [0b, 0c, 0.00mb, 0.00gb]:
Enter size of partition '3' [0b, 0c, 0.00mb, 0.00gb]:
Enter size of partition '4' [0b, 0c, 0.00mb, 0.00gb]: 5g
`5.00gb' is out of range
Enter size of partition '4' [0b, 0c, 0.00mb, 0.00gb]: 4,9g
Please specify units in either b(blocks), c(cylinders), m(megabytes) or g(gigabytes)
Enter size of partition '4' [0b, 0c, 0.00mb, 0.00gb]: 4.9g
Enter size of partition '5' [0b, 0c, 0.00mb, 0.00gb]:
Enter size of partition '6' [0b, 0c, 0.00mb, 0.00gb]:


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 - 2555        4.99GB    (2556/0/0) 10469376
  3 unassigned    wm       0               0         (0/0/0)           0
  4 unassigned    wm       1 - 2509        4.90GB    (2509/0/0) 10276864
  5 unassigned    wm       0               0         (0/0/0)           0
  6        usr    wm       0               0         (0/0/0)           0
  7 unassigned    wm    2510 - 2555       92.00MB    (46/0/0)     188416
  8       boot    wu       0 -    0        2.00MB    (1/0/0)        4096
  9 alternates    wm       0               0         (0/0/0)           0


Okay to make this the current partition table[yes]? yes
Enter table name (remember quotes): "asm2"


Ready to label disk, continue? y


partition> verify
`verify' is not expected.
partition> q


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
        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
        inquiry    - show vendor, product and revision
        volname    - set 8-character volume name
        !<cmd>     - execute <cmd>, then return
        quit
format> verify


Primary label contents:


Volume name = <        >
ascii name  = <DEFAULT cyl 2556 alt 2 hd 128 sec 32>
pcyl        = 2558
ncyl        = 2556
acyl        =    2
bcyl        =    0
nhead       =  128
nsect       =   32
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 - 2555        4.99GB    (2556/0/0) 10469376
  3 unassigned    wm       0               0         (0/0/0)           0
  4 unassigned    wm       1 - 2509        4.90GB    (2509/0/0) 10276864
  5 unassigned    wm       0               0         (0/0/0)           0
  6 unassigned    wm       0               0         (0/0/0)           0
  7 unassigned    wm    2510 - 2555       92.00MB    (46/0/0)     188416
  8       boot    wu       0 -    0        2.00MB    (1/0/0)        4096
  9 unassigned    wm       0               0         (0/0/0)           0


format> q
bash-3.2# cd /dev/rdsk
bash-3.2# ls -lL c1t1d0s4
crw-r-----   1 root     sys       30, 132 Jan 26 16:29 c1t1d0s4
bash-3.2# cd /asmdisk
bash-3.2# ls
disk1  
bash-3.2# mknod disk2 c 30 132
bash-3.2# ls -l
total 0
crw-r--r--   1 oracle   oinstall  30, 68 Jan 26 16:31 disk1
crw-r--r--   1 root     root      30, 132 Jan 26 16:31 disk2
bash-3.2# chown oracle:oinstall disk2
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