NEC SigmaBlade B120a User's Guide Page 77

  • Download
  • Add to my manuals
  • Print
  • Page
    / 374
  • Table of contents
  • TROUBLESHOOTING
  • BOOKMARKS
  • Rated. / 5. Based on customer reviews
Page view 76
Configuring Your Server 4-27
RAID1
In the RAID1 level, data saved in a HDD is written to another HDD without change. The mode is
called "mirroring".
When data is written onto a single HDD, the same data is written onto another HDD. If either of the
HDDs is defected, the other HDD containing the same data can substitute for the defected HDD.
Thus the system can continue to operate without interruption.
RAID Controller
HDD 1 HDD 2
Stripe 1
Stripe 2
Stripe 1
Stripe 2
Page view 76
1 2 ... 72 73 74 75 76 77 78 79 80 81 82 ... 373 374

Comments to this Manuals

No comments