Lenovo 43W4391 사용자 설명서
358
IBM BladeCenter Products and Technology
�� The Management Module does not support concurrent KVM or concurrent media, only the
Advanced Management Module. The cKVM card works in any chassis that has an
Advanced Management Module installed.
Advanced Management Module installed.
�� The maximum number of supported concurrent KVM sessions per chassis is 20.
�� The maximum number of concurrent KVM sessions to the one blade is 4.
�� At least one Ethernet switch module installed in bay 1 or 2 is required to use cKVM
�� The maximum number of concurrent KVM sessions to the one blade is 4.
�� At least one Ethernet switch module installed in bay 1 or 2 is required to use cKVM
functions. Pass-thru modules cannot be used. See RETAIN tip H19786:
http://www.ibm.com/support/docview.wss?uid=psg1MIGR-5070957
�� Not all blade servers support the cKVM card. See Table 1-3 on page 5 for compatibility.
3.18 Expansion blades
There are four expansion blades currently available that add functions to existing blade
servers. These expansion blades attach to the server blade and double the width of the
overall server. In some configurations, two expansion blades can be attached to a single
blade server.
servers. These expansion blades attach to the server blade and double the width of the
overall server. In some configurations, two expansion blades can be attached to a single
blade server.
Table 3-92 lists the available expansion blades and the servers that support them.
Table 3-92 Currently available expansion blades and supported server blades
As you can see in Table 3-92, some blades such as the HS21 type 8853 and HS21 XM type
7995 support more than one expansion blade. There are configuration requirements related
to connecting multiple expansion blades:
7995 support more than one expansion blade. There are configuration requirements related
to connecting multiple expansion blades:
�� For HS21 type 8853, you can only attach two expansion blades to the server blade.
Attaching three is not supported.
�� The following configurations are supported. Note that the sequence is important (for
example, the MIO must be directly attached to the HS21).
– HS21 - MIO - PEU2
– HS21 - MIO - PEU3e
– HS21 - MIO - SIO
– HS21 - MIO - PEU3e
– HS21 - MIO - SIO
1
Expansion unit
HS1
2 — 80
28
HS1
2 — 80
14
HS2
0 — 88
43
HS2
1 — 88
53
HS21 XM
—
7995
LS21 —
7
971
LS22 —
7
901
LS41— 797
2
LS42 —
7
902
HC
10 —
7
996
J
S
12 —
79
98-60
x
J
S
20 —
88
42
J
S
21 —
88
44
J
S
22 —
79
98-61
x
QS21 —
0
792
QS22 —
0
793
PN4
1 — 30
20
Pa
g
e
Memory and I/O Expansion
Unit (MIO), 42C1600
Unit (MIO), 42C1600
N
N
N
Y
N
N
N
N
N
N
N
N
N
N
N
N
N
361
Storage and I/O (SIO)
Expansion Unit, 39R7563
Expansion Unit, 39R7563
Y
Y
N
Y
Y
Y
N
Y
N
N
N
N
N
N
N
N
N
363
PCI Expansion Unit II
(PEU2), 25K8373
(PEU2), 25K8373
N
N
Y
Y
Y
N
a
a. The PEU2 is only supported on the LS21 and LS41 with custom testing using the SPORE process.
Y
N
a
Y
N
N
N
N
N
N
N
N
367
PCI Express I/O Expansion
Unit (PEU3e), 43W4391
Unit (PEU3e), 43W4391
Y
N
N
Y
Y
Y
Y
Y
Y
N
N
N
N
N
Y
Y
N
368
1
In this configuration, the PCI-X connectors on the SIO will not function.