Huawei OceanStor 2000 V3 Series Features Manual page 23

OceanStor V3 Series
HyperMetro Feature Guide for File
N
o.
7
8
Issue 05 (2018-01-30)
Fault Fault Type
Diagram
The link
between the
two storage
arrays and
the link
between the
storage
array in
data center
B and the
Data center A
quorum
server both
break
down.
The link
between the
two storage
arrays and
the link
between the
storage
array in
data center
A and the
Data center A
quorum
server both
break
down.
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Quorum server
Data center B
Quorum server
Data center B
1 Feature Description
Hyper Arbitration
Metro Result
Pair
Runni
ng
Status
To be A continues
synchr providing
onized services while
B stops.
To be B starts
synchr providing
onized services while
A stops.
15