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                                                Error in  Diskgroup  ASM Solaris 


Steps: 


1. After adding the raw disk mounted to the Server. Perform the following steps.

Use format command from root user and it will show the available disk and also the newly added device in it.

Example:root@host:~$ format
Searching for disks...done

AVAILABLE DISK SELECTIONS:
       0. c0t0d0
          /pci@0,600000/pci@0/pci@8/pci@0/scsi@1/sd@0,0
       1. c0t1d0 Solaris
          /pci@0,600000/pci@0/pci@8/pci@0/scsi@1/sd@1,0
       2. c2t600A0B800029B03400001B474BE28D9Bd0
          /scsi_vhci/ssd@g600a0b800029b03400001b474be28d9b
       3. c2t600A0B800029B034000022A64DB65A53d0
          /scsi_vhci/ssd@g600a0b800029b034000022a64db65a53
     
Specify disk (enter its number): 3

And give the partition label and cylinder 3 .

In Solaris the device is visible if the cylinder label is set as 3 and created. / it wont show it device in the asmca or in v$asm_disk.

And  mounted to the ASM.