how many Database are using ASM

How to know how many databases are using ASM 

we can use 

V$asm_client 

Looking forward to your suggestions.. please feel free to write to me.. Your help would definitely help to improve our blog. Chetan Yadav

Parameter to set in primary and standby dataguard

Parameter are 

1. LOG_ARCHIVE_CONFIG 

2.LOG_ARCHIVE_MAX_PROCESSES 

3.DB_CREATE_FILE_DEST 

4.DB_FILE_CONVERT 

5.LOG_FILE_NAME_CONVERT 

6.LOG_ARCHIVE_DEST_n 

7.lOG_ARCHIVE_DEST_STATE_n 

8.FAL_SERVER 

9.FAL_CLIENT

 10.STANDBY_FILE_MANAGMENT 

Looking forward to your suggestions.. please feel free to write to me.. Your help would definitely help to improve our blog. Chetan Yadav

How to use shared folder in oracle virtual machine

how to share the folder from Windows to Linux in VM using shared folder option

1. Click on "Device " and then on "shared folder setting".

this box will appear

2 then click on "shared folder "  and choose your path  , as shown in figure .

3. reboot your machine.

[root@localhost ~]# cd /media/
[root@localhost media]# ls
sf_XXXX

with the name sf you can find your shared folder .

Looking forward for your suggestions.. please feel free to write to me.. Your help would definitely help to improve our blog. Chetan Yadav