whaat is raid levels
- 4 Answers
- 6269 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / kirankumar
RAID 0 CONCATINATION, STRIPING
RAID 1 MIRRORING
RAID 5 STRIPED WITH DISTRIBUTED PARITY
| Is This Answer Correct ? | 4 Yes | 0 No |
Answer / raviga
RAID 0 Concatenation/Striping
RAID 1 Mirroring
RAID 5 Striped arrays with rotating parity.
| Is This Answer Correct ? | 4 Yes | 1 No |
Answer / baban
There are 6 Levels of RAID
1) RAID0 - just striping and concatenation
2) RAID1 - mirroring
3) RAID2 - data is striped in all disks where as parity is
stored on different disk. the data is striped at bit level
4) RAID3 - same as RAID2 but the data is striped at byte
level
5) RAID4 - same as RAID2 & RAID3 but the data is striped at
block level
6) RAID5 - the data and parity both are striped at block
level across all the disks.
7) RAID6
8) RAIDZ
| Is This Answer Correct ? | 2 Yes | 0 No |
Answer / venky
RAid for two type one for hardware another one for software
Hardware RAID for support only RAID-0,1,3,5 on stordges
like 3500,3100, T3, T3+ ETC..
Software RAID for Solaris volume Manager and Veritas Volume
Manager
it will support for
RAID 0 Concatenation/Striping
RAID 1 Mirroring
RAID 5 Striped arrays with rotating parity.
| Is This Answer Correct ? | 1 Yes | 1 No |
hoe many default no of groups there?
why u can't go for windows& why u chosen UNIX
If a users is logged in to your system, and now you want to restrict that user what will you do?
You can ping servers on the subnet your workstation is on, but not other subnets. Why?
What is the difference between initialization & encapsulation in VXVM?
how to find the nic card name in x86, if it is not installed?
What is a Split brain scenario ?
If you mistype a password, how do you clear it out to retype the password again?
what is the 3rd field of /etc/inittab file..? what are the possible values of that field...?
what is split brain? if it happens, what are the solutions need to be applicable?
what r diff types of back ups?
what is a milestone and, how can we change the default milestone?
Solaris Commands 
