Prepare notes on the logical storage manager, Programming Languages

Assignment Help:

Question:

(i) Prepare brief notes on the Logical Storage Manager.

(ii) Show benefits that can be achieve by using the LSM Manager.

(iii) LSM organizes and optimizes disk usage and guards against media failures using the following objects:

(a) Volumes
(b)Plexes
and (c)Subdisks

Describe in details each of the above objects and show their relationship.

(iv) List the three types of disks available in digital UNIX.
(v) Write short notes on disk group.
(vi) If a disk that was in use by LSM fails to restart or has other hardware problems, the disk can be replaced by a new disk which has a different physical unit number than the failed disk. Below is the UNIX commands how to replace a disk that has a different unit number from that of the failed disk rz19 and disk rz19 belongs to the rootdg disk group as disk02. Assume that the spare disk available is as large as the rz19 disk.

(1)# voldg -g rootdg -k rmdisk disk02
(2)# voldisksetup -i rz20 privlen=1024 nconfig=1 nlogs=1
(3)# voldg -g rootdg -k adddisk disk02=rz20
(4)# volrecover -sb disk02


Related Discussions:- Prepare notes on the logical storage manager

Program to present main frame contains of button, The program presents main...

The program presents mainframe contains two button new user, existing user PART ONE: CLICKING ON NEW USER New window appear contains: text field represent username,

Create a linux shell, Create a linux shell (in other words, write a C/C++ p...

Create a linux shell (in other words, write a C/C++ program) that will recursively prompt for input from the user. The shell should prompt as yourRollNumber-currentDirector

For loop , I am trying to get right side triangle in visual logic using for...

I am trying to get right side triangle in visual logic using for loop

Shopping Cart, Shopping Cart Purpose – Allows user to browse while keeping ...

Shopping Cart Purpose – Allows user to browse while keeping track of the items in which they will purchase at the end on the order page link and this will give a final price for al

C++, fow to I write a emplate that reads a set of numbers typed at the keyb...

fow to I write a emplate that reads a set of numbers typed at the keyboard into an array of T

Object oriented programming, I need help with this question. The problem i'...

I need help with this question. The problem i''m having is that what''s the syntax for using dynamic memory allocation of objects of one class in the constructor of some other clas

Design and implement instantiable classes, Overview Goals: The goals for...

Overview Goals: The goals for this assignment are Design and implement instantiable classes. Use arrays of objects. Read from and write to files. Implement basic

Get back data from database by user as search, i have a database having fie...

i have a database having field name title and comm. I want to search by name and get the all data remaining title and comm(comm is integer)

C++, A charitable organization wants to design a special ATM machine to be ...

A charitable organization wants to design a special ATM machine to be used by needy people. The association supplies the needy person with a pin number to be able to use the ATM

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd