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Related Manuals for Oracle MiniCluster S7-2
Summary of Contents for Oracle MiniCluster S7-2
- Page 1 Oracle MiniCluster S7-2 Service Manual ® Part No: E76798-02 March 2017...
- Page 3 Oracle. Oracle Corporation and its affiliates will not be responsible for any loss, costs, or damages incurred due to your access to or use of third-party content, products, or services, except as set forth in an applicable agreement between you and Oracle.
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Page 5: Table Of Contents
Contents Using This Documentation ................. 7 Product Documentation Library ................. 7 Feedback ....................... 7 Overview of System Status Indicators and LEDs .......... 9 Compute Node Status Indicators ................ 9 Storage Array Front Panel and Drive Indicators ............ 9 Storage Array Back Panel Indicators .............. 11 Preparing MiniCluster for Service .............. 13 Detecting and Managing Faults ................ - Page 6 Contents Powering On MiniCluster ................ 35 ▼ Power On Procedure ................. 36 Index ........................ 37 Oracle MiniCluster S7-2 Service Manual • March 2017...
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Page 7: Using This Documentation
Using This Documentation Overview – Describes how to service Oracle's MiniCluster S7-2 hardware ■ Audience – System administrators and authorized service providers ■ Required knowledge – Advanced experience installing enterprise servers ■ Product Documentation Library Documentation and resources for this product and related products are available at http:// docs.oracle.com/cd/E69469_01/. - Page 8 Oracle MiniCluster S7-2 Service Manual • March 2017...
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Page 9: Overview Of System Status Indicators And Leds
Compute Node Status Indicators These topics describe MiniCluster compute node status indicators (LEDs). The links below take you to topics outside of the MiniCluster library to the Oracle Note - SPARC S7-2 documentation library. Use your browser's Back button to return to the MiniCluster library. - Page 10 ■ Off – Normal operation. ■ Fast blink – This LED blinks to help locate the system. Operators can turn this indicator on and off remotely using Oracle ILOM. ■ Pressing this button toggles the fast blink on or off.
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Page 11: Storage Array Back Panel Indicators
Storage Array Back Panel Indicators Callout Indicator/LED: Color State Meaning ■ Steady on – A fault is present in the disk drive. Power/Activity: green ■ On – The drive is installed and recognized by the system but there is no drive activity. ■... - Page 12 ■ Off – Normal operation. ■ Fast blink – This LED blinks to help locate the system. Operators can turn this indicator on and off remotely using Oracle ILOM. ■ Pressing this button toggles the fast blink on or off.
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Page 13: Preparing Minicluster For Service
SPARC S7-2 documentation libraries. Use your browser's Back button to return to the MiniCluster library. “Checking for Faults” in SPARC S7-2 Server Service Manual ■ “Log In to Oracle ILOM (Service)” in SPARC S7-2 Server Service Manual ■ “Identify Faulted Components” in SPARC S7-2 Server Service Manual ■... -
Page 14: Preparing Minicluster For Service
■ Cold-service, replaceable by authorized service personnel ■ Cold service procedures require that you shut the server down and unplug the power cables that connect the power supplies to the power source. Oracle MiniCluster S7-2 Service Manual • March 2017... - Page 15 Component Service Categories Although hot service procedures can be performed while the server is running, you should usually bring it to standby mode as the first step in the replacement procedure. See “Preparing MiniCluster For Service” on page 14 for instructions. This table identifies the components in each category.
- Page 16 Oracle MiniCluster S7-2 Service Manual • March 2017...
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Page 17: Servicing Crus That Do Not Require System Power Off
Servicing CRUs That Do Not Require System Power Off This chapter describes how to remove and replace the hot-swappable components in MiniCluster. Hot-swappable means that these components can be replaced with the system powered on. Hot-swappable components can also be replaced with the system powered off. If you Note - choose this method, first power off the system as described in “Preparing MiniCluster for... -
Page 18: Storage Array Hot-Swappable Components
Use these procedures to replace a storage array HDD or SSD. “Remove a Storage Array HDD or SSD (CRU)” on page 19 ■ “Install a Storage Array HDD or SSD (CRU)” on page 22 ■ Oracle MiniCluster S7-2 Service Manual • March 2017... - Page 19 For example: % ssh mcinstall@mc4-n1 When prompted, enter the password. For more information about running mcmu CLI commands, refer to the Oracle MiniCluster S7-2 Installation Guide or the Oracle MiniCluster S7-2 Administration Guide. Identify the drive name. You might be able to get the drive name from the error message or log file that led to the plan to replace the drive.
- Page 20 % mcmu diskutil -d c0t5000CCA23B0BF34Cd0 <output omitted> INFO:MCMU.controllers.common.pexpect_util:su to user oracle successfully. [INFO ] logged into the zone f18-vm1-mc5qt-n1 as oracle [INFO ] disk alias found to be RECO_0003 [INFO ] dropping disk c0t5000CCA23B0BF34Cd0s1 Oracle MiniCluster S7-2 Service Manual • March 2017...
- Page 21 Remove a Storage Array HDD or SSD (CRU) [INFO ] ['', 'Diskgroup altered.', ''] [INFO ] ASM rebalance complete in diskgroup RECO in zonegroup f18 [INFO ] disk alias found to be DATA_0003 [INFO ] dropping disk c0t5000CCA23B0BF34Cd0s4 [INFO ] ['', 'Diskgroup altered.', ''] [INFO ] ASM still initializing, please retry in a few minutes to check the progress by running...
- Page 22 [2]. Install a replacement drive, if necessary. “Install a Storage Array HDD or SSD (CRU)” on page Install a Storage Array HDD or SSD (CRU) Install the replacement drive. Oracle MiniCluster S7-2 Service Manual • March 2017...
- Page 23 Install a Storage Array HDD or SSD (CRU) Open the drive lever on the replacement drive and slide the replacement drive as far into the drive slot as possible and then close the lever to lock it into place. Check that the drive is locked in place and flush with the other drives.
- Page 24 The storage array and the storage expansion shelf each have two power supplies. Indicators (LEDs) on the power supplies indicate their operation state. The power supplies are redundant and one can be replaced while the appliance is running. Oracle MiniCluster S7-2 Service Manual • March 2017...
- Page 25 Replace a Storage Array Power Supply (CRU) Servicing CRUs That Do Not Require System Power Off...
- Page 26 Ensure the power supply on/off switch is in the "O" off position. Disconnect the power cord tie strap from the power cord, and unplug the power cord from the power supply. Remove the power supply unit. Oracle MiniCluster S7-2 Service Manual • March 2017...
- Page 27 Replace a Storage Array Power Supply (CRU) Grasp the power supply handle, push the release button [1], and slide the power supply out of the chassis [2]. Open the lever/ejection arms on the replacement power supply. Slide the replacement power supply module into the chassis. Be careful to not bend the pins.
- Page 28 Be sure to mark the cables so you can return them to their proper connectors. Callout Description I/O module locking levers I/O module 1 (top) I/O module 0 (bottom) Remove the I/O module. Oracle MiniCluster S7-2 Service Manual • March 2017...
- Page 29 Replace a Storage Array I/O Module (CRU) Using your thumb and forefinger, pinch the release buttons [1] together to release the locking lever [2]. Grasp the lever and remove the I/O module from the chassis [3] . Equipment damage. Be careful not to damage the connector pins at the back of the Caution - I/O module.
- Page 30 Oracle MiniCluster S7-2 Service Manual • March 2017...
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Page 31: Servicing Crus That Require Compute Node Power Off
Servicing CRUs That Require Compute Node Power Off These sections describe how to service customer-replaceable units (CRUs) for MiniCluster that require you to power off the compute node. All of these CRUs are located on the compute nodes. The servicing of hot-swap components such as the HDDs, SSDs, power supplies, and Note - fans is described in “Servicing CRUs That Do Not Require System Power Off”... - Page 32 Oracle MiniCluster S7-2 Service Manual • March 2017...
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Page 33: Servicing Frus
Only Oracle authorized service personnel should service FRU components. Servicing Compute Node FRUs This section describes how to service compute node FRUs. Only Oracle authorized service personnel should service FRU components. Most of the links in the following table take you to instructions outside of the Note - MiniCluster library to the SPARC S7-2 documentation library. - Page 34 Oracle MiniCluster S7-2 Service Manual • March 2017...
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Page 35: Returning Minicluster To Operation
Returning MiniCluster to Operation This chapter describes how to return MiniCluster to operation after you have performed service procedures. It includes: “Returning Compute Nodes to Operation” on page 35 ■ “Powering On MiniCluster” on page 35 ■ Returning Compute Nodes to Operation This section describes returning compute nodes to operation after servicing. -
Page 36: Power On Procedure
Power on a compute node on using one of the following methods: Press the recessed Power button on the compute node front panel. ■ Log in to the Oracle ILOM web interface, click Host Management > Power Control, and ■ select Power On from the Select Action list box. -
Page 37: Index
Index compute node returning system to operation, 35 cold-swappable components, 31 hot-swappable components, 17 servicing battery, 31 service categories, 14 cables, 33 status indicators DIMMs, 31 compute node, 9 drive backplane, 33 storage array drives, 17 back panel, 11 eUSB drive, 31 front panel, 9 fan modules, 17 storage array... - Page 38 Oracle MiniCluster S7-2 Service Manual • March 2017...
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