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RAID 1 is known as mirroring. In this RAID level, data is duplicated across two or more disks, ensuring that an exact copy exists on each disk. This provides high availability and data redundancy, as if one disk fails, the data remains accessible from the other disk(s). However, it requires double the storage capacity for the same amount of data.
What else can I help you with?
What is RAID level 1 also called?
Disk mirroring
To provide redundancy you want to implement raid by mirroring the data and use the least number of hard disks which raid level will you implement?
RAID 1
What provides redundancy through a process called disk mirroring?
RAID level 1
Disk mirroring involves creating a shadow copy of data on a backup disk and is RAID level?
Level 1
How important are raid levels?
The actual level used is not as important as what use the server is intended for. Different levels of RAID are used for different applications. They can include mirroring and striping.
How do you mirror 2 drives in a computer?
Raid 1 is mirroring.
What term is used to describe disk mirroring?
RAID 1. Redundant Array of Independent Disks.
Which RAID level mirrors one hard drive with a second drive so that the same data is written to both drives?
That is RAID 1. It uses two drives with identical data so if one fails, you have the other drive. One variation of RAID 1 used by certain controllers is to write as RAID 1 but read more like RAID 0 (but without the striping). That way, you have the write protection of a mirrored set, but can use the two drives to do interleaved reads for a read performance boost.
A company employee has very important data on a computer What RAID level should be used if the criteria include that data be written and read simultaneously and that all data be duplicated using a mi?
Mirroring is the method it is used. This is commonly in the specifications of RAID1, RAID5, RAID10, RAID1+0, RAID15, and others. RAID is commonly used to designate RAID (Redundant Array of Independant Disks) setups, but RAID is not technically recognized as a specification, and not all RAID types and enumerations (such as 15) are even recognized as valid designations. RAID may also not involve data redundancy or mirroring at all, such as in Striping (RAID0, RAID2, RAID3, RAID1+0, etc.)
What RAID implementation provides no fault tolerance?
RAID level 0RAID 0RAID 0 (block-level striping without parity or mirroring) has no (or zero) redundancy. It provides improved performance and additional storage but no fault tolerance. Any drive failure destroys the array, and the likelihood of failure increases with more drives in the array.
What are RAID 1 and RAID 5?
Raid 1 suppports the Mirroring if any one hard disk faild one will get the copy of the data and fault tolerent. after replacing the hard disk you have to re create the mirroring. Raid 5 supports stripped with parity the data will be deviced into blocks and stored in all the drives with the parity information. if any one or two hard disks faild the data will be available.
Which raid level is best and why?
The best raid level is the highest can do. If you are at 70, then the best raid level is level 70 raids. If you are at 80, then of course the best raid level is level 80 raids. If this is not what you are wanting, make a note in the discussion area and we will try to answer it better.
