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icapstatus output issue

vpar
Advisor

icapstatus output issue


I confused with icapstatus about "Number of cores currently unavailable for assignment".
I read man page about icapstatus.

HP-UX 11.31 and T1335CC A.05.04.01 HP-UX Virtual Partitions for 11.31

npartition have no deconfigured but "Number of cores currently unavailable for assignment" is 2. Why we have 2 cores?

I captured parstatus, icapstatus, vparstatus and posted here.


R-ribwa1p[root]:[/]parstatus
Note: No action specified. Default behavior is display all.
[Complex]
Complex Name : Superdome Complex 1
Complex Capacity
Compute Cabinet (8 cell capable) : 1
Active MP Location : cabinet 0
Original Product Name : superdome server SD32B
Original Serial Number : SGH48270V3
Current Product Order Number : A9834A
OEM Manufacturer :
Complex Profile Revision : 1.0
The total number of partitions present : 4
GSM sharing : Disabled Complex-wide


[Cabinet]
Cabinet I/O Bulk Power Backplane
Blowers Fans Supplies Power Boards
OK/ OK/ OK/ OK/
Cab Failed/ Failed/ Failed/ Failed/
Num Cabinet Type N Status N Status N Status N Status MP
=== ============ ========= ========= ========== ============ ======
0 8 cell slot 4/0/N+ 5/0/N+ 6/0/N+ 2/0/N+ Active

Notes: N+ = There are one or more spare items (fans/power supplies).
N = The number of items meets but does not exceed the need.
N- = There are insufficient items to meet the need.
? = The adequacy of the cooling system/power supplies is unknown.
HO = Housekeeping only; The power is in a standby state.
NA = Not Applicable.


[Cell]
CPU Memory Use
OK/ (GB) Core On
Hardware Actual Deconf/ OK/ Cell Next Par
Location Usage Max Deconf Connected To Capable Boot Num
========== ============ ======= ========= =================== ======= ==== ===
cab0,cell0 Active Core 8/0/8 16.0/0.0 cab0,bay0,chassis1 yes yes 1
cab0,cell1 Active Core 4/0/8 16.0/0.0 cab0,bay1,chassis3 yes yes 0
cab0,cell2 Active Base 8/0/8 16.0/0.0 - no yes 1
cab0,cell3 Absent * - - - - - -
cab0,cell4 Active Core 8/0/8 16.0/0.0 cab0,bay0,chassis3 yes yes 3
cab0,cell5 Active Core 4/0/8 16.0/0.0 cab0,bay1,chassis1 yes yes 2
cab0,cell6 Active Base 8/0/8 16.0/0.0 - no yes 3
cab0,cell7 Absent * - - - - - -

Notes: * = Cell has no interleaved memory.


[Chassis]
Core Connected Par
Hardware Location Usage IO To Num
=================== ============ ==== ========== ===
cab0,bay0,chassis0 Absent - - -
cab0,bay0,chassis1 Active - cab0,cell0 1
cab0,bay0,chassis2 Absent - - -
cab0,bay0,chassis3 Active - cab0,cell4 3
cab0,bay1,chassis0 Absent - - -
cab0,bay1,chassis1 Active - cab0,cell5 2
cab0,bay1,chassis2 Absent - - -
cab0,bay1,chassis3 Active - cab0,cell1 0


[Partition]
Par # of # of I/O
Num Status Cells Chassis Core cell Partition Name (first 30 chars)
=== ============ ===== ======== ========== ===============================
0 Active 1 1 cab0,cell1 dr-ribwb1p
1 Active 2 1 cab0,cell0 dr-ribwa1p
2 Active 1 1 cab0,cell5 dr-cibwb1p
3 Active 2 1 cab0,cell4 dr-cibwa1p


[Partition - HyperThread]
Par Num Hyperthreading Enabled Hyperthreading Active
======= ====================== =====================
0 yes yes
1 yes yes
2 yes yes
3 yes yes
DR-ribwa1p[root]:[/]vparstatus
[Virtual Partition]
Boot
Virtual Partition Name State Attributes Kernel Path Opts
============================== ===== ============ ======================= =====
ribwa1p Up Dyn,Auto,Nsr /stand/vmunix
ribwa1t Up Dyn,Auto,Nsr /stand/vmunix

[Virtual Partition Resource Summary]
CPU Num Num Memory Granularity
Virtual Partition Name Min/Max CPUs IO ILM CLM
============================== ======= ==== ==== ========== ==========
ribwa1p 1/ 32 2 9 512 512
ribwa1t 1/ 32 2 7 512 512

Memory (MB)
ILM CLM
# User # User
Virtual Partition Name Ranges/MB Total MB Ranges/MB Total MB
============================== ====================== ======================
ribwa1p 0/ 0 19839 0/ 0 0
ribwa1t 0/ 0 12286 0/ 0 0
DR-ribwa1p[root]:[/]icapstatus
Software version: B.11.31.08.03
System ID: ribwa1p
Serial number: SGH48270V3
Product number: A9834A
Unique ID: 5e7277cb-6457-11dd-bb76-1eb0bae3cd5e
System contact e-mail: Not set
From e-mail: Set to the default ('adm')
Asset reporting: off
Temporary capacity warning period: 15 days
Exception status: No exception

Local Virtual Partition Status
------------------------------
Total number of assigned cores: 2
Number of active assigned cores: 2
Number of inactive assigned cores: 0
Additional cores that can be assigned with current usage rights: 10
Number of cores that could be assigned with additional usage rights: 0
Number of cores that can be assigned with temporary capacity: 0
Number of cores currently unavailable for assignment: 2

Local nPartition Status (11/17/10 14:50:53)
-------------------------------------------
Total number of configured cores: 16
Number of Intended Active cores: # 16
Number of active cores: 4
Number of inactive cores: 12

Instant Capacity Resource Summary
---------------------------------
Number of cells without usage rights: 0
Number of inactive cells: 0
Amount of memory without usage rights: 0.0 GB
Amount of inactive memory: 0.0 GB
Number of cores without usage rights: 0
Number of inactive cores: 24
Number of cores that must be deactivated (insufficient usage rights): 0
Temporary capacity available: 0 days, 0 hours, 0 minutes

Allocation of Instant Capacity Resources among the nPartitions
--------------------------------------------------------------
Intended Actual
nPar Total Active Active =======Inactive======= Runs
ID Cores Cores Cores Cores Memory Cells iCAP nPar Name
==== ===== ======== ====== ====================== ==== ======================
0 4 # 4 4 0 0.0 GB 0 Yes dr-ribwb1p
1 16 # 16 4 12 0.0 GB 0 Yes dr-ribwa1p (local)
2 4 # 4 4 0 0.0 GB 0 Yes dr-cibwb1p
3 16 # 16 4 12 0.0 GB 0 Yes dr-cibwa1p
N/A 0 N/A N/A N/A 0.0 GB 0 N/A Unassigned Cells

# Value for Intended Active not specifically set and defaults to the
number of configured cores in active cells.


[ribwa1t]

ribwa1t-TEST[root]:[/]parstatus
Note: No action specified. Default behavior is display all.
[Complex]
Complex Name : Superdome Complex 1
Complex Capacity
Compute Cabinet (8 cell capable) : 1
Active MP Location : cabinet 0
Original Product Name : superdome server SD32B
Original Serial Number : SGH48270V3
Current Product Order Number : A9834A
OEM Manufacturer :
Complex Profile Revision : 1.0
The total number of partitions present : 4
GSM sharing : Disabled Complex-wide


[Cabinet]
Cabinet I/O Bulk Power Backplane
Blowers Fans Supplies Power Boards
OK/ OK/ OK/ OK/
Cab Failed/ Failed/ Failed/ Failed/
Num Cabinet Type N Status N Status N Status N Status MP
=== ============ ========= ========= ========== ============ ======
0 8 cell slot 4/0/N+ 5/0/N+ 6/0/N+ 2/0/N+ Active

Notes: N+ = There are one or more spare items (fans/power supplies).
N = The number of items meets but does not exceed the need.
N- = There are insufficient items to meet the need.
? = The adequacy of the cooling system/power supplies is unknown.
HO = Housekeeping only; The power is in a standby state.
NA = Not Applicable.


[Cell]
CPU Memory Use
OK/ (GB) Core On
Hardware Actual Deconf/ OK/ Cell Next Par
Location Usage Max Deconf Connected To Capable Boot Num
========== ============ ======= ========= =================== ======= ==== ===
cab0,cell0 Active Core 8/0/8 16.0/0.0 cab0,bay0,chassis1 yes yes 1
cab0,cell1 Active Core 4/0/8 16.0/0.0 cab0,bay1,chassis3 yes yes 0
cab0,cell2 Active Base 8/0/8 16.0/0.0 - no yes 1
cab0,cell3 Absent * - - - - - -
cab0,cell4 Active Core 8/0/8 16.0/0.0 cab0,bay0,chassis3 yes yes 3
cab0,cell5 Active Core 4/0/8 16.0/0.0 cab0,bay1,chassis1 yes yes 2
cab0,cell6 Active Base 8/0/8 16.0/0.0 - no yes 3
cab0,cell7 Absent * - - - - - -

Notes: * = Cell has no interleaved memory.


[Chassis]
Core Connected Par
Hardware Location Usage IO To Num
=================== ============ ==== ========== ===
cab0,bay0,chassis0 Absent - - -
cab0,bay0,chassis1 Active - cab0,cell0 1
cab0,bay0,chassis2 Absent - - -
cab0,bay0,chassis3 Active - cab0,cell4 3
cab0,bay1,chassis0 Absent - - -
cab0,bay1,chassis1 Active - cab0,cell5 2
cab0,bay1,chassis2 Absent - - -
cab0,bay1,chassis3 Active - cab0,cell1 0


[Partition]
Par # of # of I/O
Num Status Cells Chassis Core cell Partition Name (first 30 chars)
=== ============ ===== ======== ========== ===============================
0 Active 1 1 cab0,cell1 dr-ribwb1p
1 Active 2 1 cab0,cell0 dr-ribwa1p
2 Active 1 1 cab0,cell5 dr-cibwb1p
3 Active 2 1 cab0,cell4 dr-cibwa1p


[Partition - HyperThread]
Par Num Hyperthreading Enabled Hyperthreading Active
======= ====================== =====================
0 yes yes
1 yes yes
2 yes yes
3 yes yes
ribwa1t-TEST[root]:[/]vparstatus
[Virtual Partition]
Boot
Virtual Partition Name State Attributes Kernel Path Opts
============================== ===== ============ ======================= =====
ribwa1p Up Dyn,Auto,Nsr /stand/vmunix
ribwa1t Up Dyn,Auto,Nsr /stand/vmunix

[Virtual Partition Resource Summary]
CPU Num Num Memory Granularity
Virtual Partition Name Min/Max CPUs IO ILM CLM
============================== ======= ==== ==== ========== ==========
ribwa1p 1/ 32 2 9 512 512
ribwa1t 1/ 32 2 7 512 512

Memory (MB)
ILM CLM
# User # User
Virtual Partition Name Ranges/MB Total MB Ranges/MB Total MB
============================== ====================== ======================
ribwa1p 0/ 0 19839 0/ 0 0
ribwa1t 0/ 0 12286 0/ 0 0
ribwa1t-TEST[root]:[/]icapstatus
Software version: B.11.31.08.03
System ID: ribwa1t
Serial number: SGH48270V3
Product number: A9834A
Unique ID: 5e7277cb-6457-11dd-bb76-1eb0bae3cd5e
System contact e-mail: Not set
From e-mail: Set to the default ('adm')
Asset reporting: off
Temporary capacity warning period: 15 days
Exception status: No exception

Local Virtual Partition Status
------------------------------
Total number of assigned cores: 2
Number of active assigned cores: 2
Number of inactive assigned cores: 0
Additional cores that can be assigned with current usage rights: 10
Number of cores that could be assigned with additional usage rights: 0
Number of cores that can be assigned with temporary capacity: 0
Number of cores currently unavailable for assignment: 2

Local nPartition Status (11/17/10 14:51:13)
-------------------------------------------
Total number of configured cores: 16
Number of Intended Active cores: # 16
Number of active cores: 4
Number of inactive cores: 12

Instant Capacity Resource Summary
---------------------------------
Number of cells without usage rights: 0
Number of inactive cells: 0
Amount of memory without usage rights: 0.0 GB
Amount of inactive memory: 0.0 GB
Number of cores without usage rights: 0
Number of inactive cores: 24
Number of cores that must be deactivated (insufficient usage rights): 0
Temporary capacity available: 0 days, 0 hours, 0 minutes

Allocation of Instant Capacity Resources among the nPartitions
--------------------------------------------------------------
Intended Actual
nPar Total Active Active =======Inactive======= Runs
ID Cores Cores Cores Cores Memory Cells iCAP nPar Name
==== ===== ======== ====== ====================== ==== ======================
0 4 # 4 4 0 0.0 GB 0 Yes dr-ribwb1p
1 16 # 16 4 12 0.0 GB 0 Yes dr-ribwa1p (local)
2 4 # 4 4 0 0.0 GB 0 Yes dr-cibwb1p
3 16 # 16 4 12 0.0 GB 0 Yes dr-cibwa1p
N/A 0 N/A N/A N/A 0.0 GB 0 N/A Unassigned Cells

# Value for Intended Active not specifically set and defaults to the
number of configured cores in active cells.

1 REPLY
Shibin_2
Honored Contributor

Re: icapstatus output issue

You may run this command and see, whether anybody has seized core usage rights?

icapmanage -s [-g ] [-b] [-v]

Regards
Shibin