Sun System Handbook - ISO 3.4 June 2011 Internal/Partner Edition | |||
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Solution Type Problem Resolution Sure Solution 1006327.1 : Sun Fire[TM] 12K/15K/E20K/E25K: The "setkeyswitch on" command fails with "FAIL Addr Bus C1: Cplane already in use with this bus deconfigured."
PreviouslyPublishedAs 208878 Symptoms setkeyswitch on got "FAIL Addr Bus C1: Cplane already in use with this bus deconfigured." gu15ka-sc1:sms-svc:8> setkeyswitch -d i on Powering on: CSB at CS1 Already powered on: CSB at CS1 Powering on: CSB at CS0 Already powered on: CSB at CS0 Waiting on exclusive access to EXB(s): 00100. Powering on: EXB at EX8 Powering on: HPCI at IO8 Powering on: CPU at SB8 Powering on: EXB at EX13 Powering on: HPCI at IO13 Powering on: CPU at SB13 Significant contents of .postrc (platform) /etc/opt/SUNWSMS/SMS1.4.1/config/platform/.postrc: # ident "@(#)postrc 1.1 01/04/02 SMI" Reading domain blacklist file /etc/opt/SUNWSMS/config/I/blacklist ... # ident "@(#)blacklist 1.1 01/04/02 SMI" Reading platform blacklist file /etc/opt/SUNWSMS/config/platform/blacklist ... # ident "@(#)blacklist 1.1 01/04/02 SMI" SEEPROM probe took 0 seconds. Reading Component Health Status (CHS) information ... stage lport_reset: Assert reset to IOC ports in -Q mode... stage_lport_reset(): Not -Q mode; Skipping Stage lport_reset stage bus_probe: Check in-use bus configurations... FAIL Addr Bus C1: Cplane already in use with this bus deconfigured. There is no FRU service action indicated for this failure. FAIL Data Bus C1: Cplane already in use with this bus deconfigured. There is no FRU service action indicated for this failure. FAIL Resp Bus C1: Cplane already in use with this bus deconfigured. There is no FRU service action indicated for this failure. Resolution When a CSB is failed or deconfigured, the result is all three busses on the centerplane will be deconfigured for that CSB. These are the Address bus, Data bus, and Response bus. If CSB0 is faulty or deconfigured then the C0 buses will be deconfigured, and if CSB1 is faulty or deconfigured then the C1 buses will be deconfigured. This will put the centerplane in "degrade" node and the remaining buses are running in what is called "double pumped" mode. Once the CSB is replaced or powered on, then the corresponding C-buses can be configured with the "setbus" command. 1) Enable centerplane to use both CSB's, i.e. take it out of degraded mode. sms-svc# setbus -c CS0,CS1 (this will enable both busses, C0 and C1) Note: by default all three addresses should be enabled, so there is no need to add the (-b) bus option; e.g. # setbus -c CS0,CS1 -b a,d,r (or -b adr) for a = address d = data r = response 2) Verify the CSB's use with "showbus -V". xcat-sc0% showbus -v ----------------- SOCX: 0x18002 ----------------- Address: BOTH Data: BOTH Response: BOTH ----------------- Domain: A xcat-domain-a xcat-domain-a ON/Running Solaris Location: EX1 SB1: On/active IO1: On/active Location: EX16 SB16: On/active Domain: B xcat-domain-b xcat-domain-b ON/Running Solaris Location: EX15 SB15: On/active IO15: On/active Location: EX16 IO16: On/active ----------------- SOCX: 0x00004 ----------------- Address: BOTH Data: BOTH Response: BOTH ----------------- Domain: C xcat-domain-c xcat-domain-c ON/Running Solaris Location: EX2 SB2: On/active IO2: On/active ----------------- SOCX: 0x00060 ----------------- Address: BOTH Data: BOTH Response: BOTH ----------------- Domain: P pts-1 xcat-domain-p ON/Running Solaris Location: EX5 IO5: On/active Location: EX6 SB6: On/active IO6: On/active Domain: Q pts-2 - OFF/Powered Off Location: EX5 SB5: Off/assigned ----------------- SOCX: 0x20000 ----------------- Address: BOTH Data: BOTH Response: BOTH ----------------- Domain: D xcat-domain-d xcat-domain-d ON/Running Solaris Location: EX17 SB17: On/active IO17: On/active ----------------- UNCONFIGURED ----------------- Domain: P pts-1 xcat-domain-p ON/Running Solaris Location: EX7 SB7: Off/assigned Domain: Q pts-2 - OFF/Powered Off Location: EX7 IO7: Off/assigned Location: EX8 SB8: Off/assigned ----------------- UNASSIGNED ----------------- Location: EX8 SB8: Off/unassigned ---------------------------------------------------------------- xcat-sc0% setbus -c cs0 Waiting on hpost(1M) schedule request: 3FFFF. Configuring socx 0x38066 xcat-sc0% showbus -v ----------------- SOCX: 0x18002 ----------------- Address: CSB0 Data: CSB0 Response: CSB0 ----------------- Domain: A xcat-domain-a xcat-domain-a ON/Running Solaris Location: EX1 SB1: On/active IO1: On/active Location: EX16 SB16: On/active Domain: B xcat-domain-b xcat-domain-b ON/Running Solaris Location: EX15 SB15: On/active IO15: On/active Location: EX16 IO16: On/active ----------------- SOCX: 0x00004 ----------------- Address: CSB0 Data: CSB0 Response: CSB0 ----------------- Domain: C xcat-domain-c xcat-domain-c ON/Running Solaris Location: EX2 SB2: On/active IO2: On/active ----------------- SOCX: 0x00060 ----------------- Address: CSB0 Data: CSB0 Response: CSB0 ----------------- Domain: P pts-1 xcat-domain-p ON/Running Solaris Location: EX5 IO5: On/active Location: EX6 SB6: On/active IO6: On/active Domain: Q pts-2 - OFF/Powered Off Location: EX5 SB5: Off/assigned ----------------- SOCX: 0x20000 ----------------- Address: CSB0 Data: CSB0 Response: CSB0 ----------------- Domain: D xcat-domain-d xcat-domain-d ON/Running Solaris Location: EX17 SB17: On/active IO17: On/active ----------------- UNCONFIGURED ----------------- Domain: P pts-1 xcat-domain-p ON/Running Solaris Location: EX7 SB7: Off/assigned Domain: Q pts-2 - OFF/Powered Off Location: EX7 IO7: Off/assigned Location: EX8 SB8: Off/assigned ----------------- UNASSIGNED ----------------- Location: EX8 SB8: Off/unassigned Additional Information Reference: Reference case: 64373982 Product Sun Fire 15K Server Sun Fire 12K Server Sun Fire E25K Server Sun Fire E20K Server How-to setkeyswitch on "FAIL Addr Bus C1", Cplane, degraded, double pumped, centerplane Previously Published As 79649 Change History Date: 2004-12-17 User Name: 25440 Action: Approved Comment: Applied STM formatting to present sample output as monospaced text per Editorial Style Guide. Publishing. Version: 3 Date: 2004-12-17 User Name: 25440 Action: Accept Comment: Version: 0 Date: 2004-12-17 User Name: 101037 Action: Approved Comment: Usefull information Version: 0 Date: 2004-12-17 User Name: 101037 Action: Accept Comment: Version: 0 Attachments This solution has no attachment |
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