Product Description
23
User Manual | 2902.3266.02 - 08
The Front of the System
SpycerNode
* The Activity bar graph is a 6-segment drive activity meter, showing activity of the
SAS interface to the sideplane. For zero activity, no segments are lit, scaling lineary
until all segments are lit when the interface is transferring data at full capacity.
X = Disregard
Drives
Drives are provided with dual interfaces and these are connected into sepa-
rate storage domains. Therefore a fault in one controller does not prevent
the other from operating.
All drives are dual ported, so more than one initiator will be communicating
with the device at any point in time. All drives therefore support SCSI reser-
vations. This is a method to allow a controller to “own” access to a given
device, reserving it for its exclusive use.
All drives provide error detection and correction capabilities. These are
reported to the application in line with the SCSI specifications.
Drive mapping for 2U12
Sideplane
OK/Power
(green)
Sideplane
fault (amber)
Logical
fault
(amber)
Cable fault
(amber)
Activity bar
graph
(green)
Status
On
Off
Off
Off
X
Sideplane card OK/Ppower
good
X
On
X
X
Off
Sideplane card fault
On
X
On
X
X
Drive fault (host indicated)
Off
X
X
On
Off
Cable fault
On
Off
Off
Off
On*
Drive activity
The order of the hard drives in an enclosure is
virtualized, and may bear no resemblance to the order shown here.
01
05
09
02
06
10
03
07
11
04
08
12
Содержание SpycerNode 2U12
Страница 1: ...R S SpycerNode User Manual 2902 3266 02 08...
Страница 6: ...SpycerNode 6 User Manual 2902 3266 02 08...
Страница 82: ...Configuration Installing the Spectrum Scale Client SpycerNode 82 User Manual 2902 3266 02 08...
Страница 86: ...Operation Using the R S Device Manger SpycerNode 86 User Manual 2902 3266 02 08...
Страница 128: ...Working with the R S Installer RSI RSI Troubleshooting SpycerNode 128 User Manual 2902 3266 02 08...
Страница 132: ...Transport Packing the System SpycerNode 132 User Manual 2902 3266 02 08 5U Enclosures...
Страница 136: ...Index SpycerNode 136 User Manual 2902 3266 02 08...