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1Z0-100 · Question #82

1Z0-100 Question #82: Real Exam Question with Answer & Explanation

The correct answer is B. Device naming persistence D. Device ownership persistence F. locking facility for using luns in an ASM cluster. [root@ca-test1 /]# /etc/init.d/oracleasm configure Configuring the Oracle ASM library driver. This will configure the on-boot properties of the Oracle ASM library Default user to own the driver interface []: oracle Default group to own the driver interface []: dba B & F is correc

Question

Identify three features/functions enabled by using asmlib?

Options

  • AApplication-to-disk data integrity checking
  • BDevice naming persistence
  • CReplaces udev for all files used by any application
  • DDevice ownership persistence
  • EMultipathing driver for luns used for asmdisks
  • Flocking facility for using luns in an ASM cluster

Explanation

[root@ca-test1 /]# /etc/init.d/oracleasm configure Configuring the Oracle ASM library driver. This will configure the on-boot properties of the Oracle ASM library Default user to own the driver interface []: oracle Default group to own the driver interface []: dba B & F is correct Start Oracle ASM library driver on boot (y/n) [n]: y Fix permissions of Oracle ASM disks on boot (y/n) [y]: y Writing Oracle ASM library driver configuration [ OK ] Creating /dev/oracleasm mount point [ OK ] Loading module "oracleasm" [ OK ] Mounting ASMlib driver filesystem [ OK ] **** Scanning system for ASM disks **** [ OK ]

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