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FusionStorage OBS 7.0 Administrator Guide 06

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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
Checking Indicators and Buttons of a Node

Checking Indicators and Buttons of a Node

Node indicators reflect the operating status of the node in real time. By checking indicators, you can quickly and accurately check whether each component of the node is working properly.

Checking Indicators and Buttons of a 5288 V5 36-Slot Node

This section describes indicators of a 5288 V5 36-slot node. After the node is powered on, you can preliminarily check the node status by observing the indicators and locate faults.

Procedure

Check the status of the indicators on the front and rear panels of each node by referring to Indicators and Buttons on the Front Panel and Indicators on the Rear Panel to determine the health status of each module.

Exception Handling

If an exception occurs on a module of the storage device, rectify the fault according to the handling suggestions of node indicators and buttons. If the fault persists, contact technical support engineers.

Indicators and Buttons on the Front Panel
Figure 3-5 Indicators and buttons on the front panel
Table 3-7 Indicators and buttons on the front panel

1

Network port link status indicators (numbered 1 to 4 from top to bottom)

2

Fault diagnosis LED

3

Health indicator

4

UID button/indicator

5

Power button/indicator

-

-

Table 3-8 Indicators and buttons on the front panel

Silk Screen

Indicator/Button

State Description

Network port link status indicators

Each indicator shows the status of an Ethernet LOM port.

  • Steady green: The network port is properly connected.
  • Off: The network port is not in use or has failed.
NOTE:
  • The indicators show the status of the two 10GE and two GE LOM ports.
  • As long as the external power cables are functional, power is still provided to the LOM after the service system is powered off. If the connection between an LOM port and other working network devices is normal, the LOM port will remain connected and its indicator will not turn off.

Fault diagnosis LED

  • ---: The node is operating properly.
  • Error code: A fault occurs in node hardware.

    For details about error codes, see Rack Server iBMC Alarm Handling. Obtain the document as follows:

    Log in to http://support.huawei.com/enterprise, enter server model 5288 V5 in the search box, and click the associated path that is displayed. The corresponding product page is displayed. Click Documentation, and search for and download the document of the desired version.

Health indicator

  • Steady green: The node is operating properly.
  • Blinking red at 1 Hz: A major alarm is generated.
  • Blinking red at 5 Hz: A critical alarm is generated.

UID button/indicator

The UID button/indicator helps identify and locate a node. You can turn on or off the UID indicator by pressing the UID button or remotely running a command on the iBMC CLI.

UID indicator:

  • Steady blue/Blinking blue: The node is located.
  • Off: The node is not located.

UID button:

  • You can press this button to turn on or off the UID indicator.
  • You can press and hold down this button for 4 to 6 seconds to reset the iBMC.

Power button/indicator

Power indicator:

  • Steady yellow: The node is ready to power on.
  • Steady green: The node is properly powered on.
  • Blinking yellow: The iBMC is starting.
  • Off: The node is not connected to a power source.

Power button:

  • When the node is powered on, you can press this button to shut down the OS.
  • When the node is powered on, you can hold down the button for 6 seconds to forcibly power it off.
  • When the node is ready to power on, you can press this button to power it on.
Indicators on the Rear Panel
Figure 3-6 Indicators on the rear panel
Table 3-9 Indicators on the rear panel

1

Data transmission status indicator

2

Link status indicator

3

Data transmission status indicator

4

Link status indicator

5

UID indicator

6

PSU indicator

7

Link status indicator/Data transmission status indicator

8

Transmission rate indicator

Table 3-10 Indicators on the rear panel

Indicator

State Description

PSU indicator

  • Steady green: The power input and output are normal.
  • Steady orange: The input is normal, but no power output is supplied due to overheat protection, overcurrent protection, short circuit protection, output overvoltage protection, or some component failures.
  • Blinking green at 1 Hz:
    • The input is normal, the server is standby, and the PSU is in MV6 mode. (The output voltage is 6.7 V.)
    • The input is overvoltage or undervoltage.
    • The PSU is in deep hibernation mode.
  • Blinking green at 4 Hz: under online firmware upgrade
  • Off: No AC power is supplied.

UID indicator

The UID indicator helps identify and locate a node.

  • Steady blue/Blinking blue: The node is located.
  • Off: The node is not located.

10GE optical port

Transmission rate indicator

  • Steady green: The data transmission rate is 10 Gbit/s.
  • Steady yellow: The data transmission rate is lower than 10 Gbit/s.
  • Off: The network port is not connected.

Link status indicator/Data transmission status indicator

  • Steady green: The network port is properly connected.
  • Blinking green: Data is being transmitted.
  • Off: The network port is not connected.

GE electrical port

Link status indicator

  • Steady green: The network port is properly connected.
  • Off: The network port is not connected.

Data transmission status indicator

  • Blinking yellow: Data is being transmitted.
  • Off: No data is being transmitted.

Checking Indicators and Buttons of a 2288H V5 12-Slot Node

This section describes indicators of a 2288H V5 12-slot node. After the node is powered on, you can preliminarily check the node status by observing the indicators and locate faults.

Procedure

Check the status of the indicators on the front and rear panels of each node by referring to Indicators and Buttons on the Front Panel and Indicators on the Rear Panel to determine the health status of each module.

Exception Handling

If an exception occurs on a module of the storage device, rectify the fault according to the handling suggestions of node indicators and buttons. If the fault persists, contact technical support engineers.

Indicators and Buttons on the Front Panel
Figure 3-7 Indicators and buttons on the front panel
Table 3-11 Indicators and buttons on the front panel

1

Network port link status indicators (numbered 1 to 4 from top to bottom)

2

Fault diagnosis LED

3

Health indicator

4

UID button/indicator

5

Power button/indicator

-

-

Table 3-12 Indicators and buttons on the front panel

Silk Screen

Indicator/Button

State Description

Network port link status indicators

Each indicator shows the status of an Ethernet LOM port.

  • Steady green: The network port is properly connected.
  • Off: The network port is not in use or has failed.
NOTE:
  • The indicators show the status of the two 10GE and two GE LOM ports.
  • As long as the external power cables are functional, power is still provided to the LOM after the service system is powered off. If the connection between an LOM port and other working network devices is normal, the LOM port will remain connected and its indicator will not turn off.

Fault diagnosis LED

  • ---: The node is operating properly.
  • Error code: A fault occurs in node hardware.

    For details about error codes, see Rack Server iBMC Alarm Handling. Obtain the document as follows:

    Log in to http://support.huawei.com/enterprise, enter server model 2288H V5 in the search box, and click the associated path that is displayed. The corresponding product page is displayed. Click Documentation, and search for and download the document of the desired version.

Health indicator

  • Steady green: The node is operating properly.
  • Blinking red at 1 Hz: A major alarm is generated.
  • Blinking red at 5 Hz: A critical alarm is generated.

UID button/indicator

The UID button/indicator helps identify and locate a node. You can turn on or off the UID indicator by pressing the UID button or remotely running a command on the iBMC CLI.

UID indicator:

  • Steady blue/Blinking blue: The node is located.
  • Off: The node is not located.

UID button:

  • You can press this button to turn on or off the UID indicator.
  • You can press and hold down this button for 4 to 6 seconds to reset the iBMC.

Power button/indicator

Power indicator:

  • Steady yellow: The node is ready to power on.
  • Steady green: The node is properly powered on.
  • Blinking yellow: The iBMC is starting.
  • Off: The node is not connected to a power source.

Power button:

  • When the node is powered on, you can press this button to shut down the OS.
  • When the node is powered on, you can hold down the button for 6 seconds to forcibly power it off.
  • When the node is ready to power on, you can press this button to power it on.
Indicators on the Rear Panel
Figure 3-8 Indicators on the rear panel
Table 3-13 Indicators on the rear panel

1

PSU indicator

2

UID indicator

3

Link status indicator

4

Data transmission status indicator

5

Transmission rate indicator

6

Link status indicator/Data transmission status indicator

Table 3-14 Indicators on the rear panel

Indicator

State Description

PSU indicator

  • Steady green: The power input and output are normal.
  • Steady orange: The input is normal, but no power output is supplied due to overheat protection, overcurrent protection, short circuit protection, output overvoltage protection, or some component failures.
  • Blinking green at 1 Hz:
    • The input is normal, the server is standby, and the PSU is in MV6 mode. (The output voltage is 6.7 V.)
    • The input is overvoltage or undervoltage.
    • The PSU is in deep hibernation mode.
  • Blinking green at 4 Hz: under online firmware upgrade
  • Off: No AC power is supplied.

UID indicator

The UID indicator helps identify and locate a node.

  • Steady blue/Blinking blue: The node is located.
  • Off: The node is not located.

10GE optical port

Transmission rate indicator

  • Steady green: The data transmission rate is 10 Gbit/s.
  • Steady yellow: The data transmission rate is lower than 10 Gbit/s.
  • Off: The network port is not connected.

Link status indicator/Data transmission status indicator

  • Steady green: The network port is properly connected.
  • Blinking green: Data is being transmitted.
  • Off: The network port is not connected.

GE electrical port

Link status indicator

  • Steady green: The network port is properly connected.
  • Off: The network port is not connected.

Data transmission status indicator

  • Blinking yellow: Data is being transmitted.
  • Off: No data is being transmitted.

Checking Indicators and Buttons of a TaiShan 2288 12-Slot Node

This section describes indicators of a TaiShan 2280 12-slot node. After the node is powered on, you can preliminarily check the node status by observing the indicators.

Procedure

Check the status of the indicators on the front and rear panels of each node by referring to Indicators and Buttons on the Front Panel and Indicators on the Rear Panel to determine the health status of each module.

Exception Handling

If an exception occurs on a module of the storage device, rectify the fault according to the handling suggestions of node indicators and buttons. If the fault persists, contact technical support engineers.

Indicators and Buttons on the Front Panel
Figure 3-9 Indicators and buttons on the front panel
Table 3-15 Indicators and buttons on the front panel

1

Fault diagnosis LED

2

Health indicator

3

UID button/indicator

4

Power button/indicator

5

Disk fault indicator

6

Disk activity indicator

7

Network port link status indicators (numbered 1 to 4 from top to bottom)

-

-

Table 3-16 Indicators and buttons on the front panel

Silk Screen

Indicator/Button

State Description

Fault diagnosis LED

  • ---: The node is operating properly.
  • Error code: A fault occurs in node hardware.

    For details about error codes, see Rack Server iBMC Alarm Handling. Obtain the document as follows:

    Log in to http://support.huawei.com/enterprise, enter server model TaiShan 2280 in the search box, and click the associated path that is displayed. The corresponding product page is displayed. Click Documentation, and search for and download the document of the desired version.

Health indicator

  • Steady green: The node is operating properly.
  • Blinking red at 1 Hz: A major alarm is generated.
  • Blinking red at 5 Hz: A critical alarm is generated.

UID button/indicator

The UID button/indicator helps identify and locate a node. You can turn on or off the UID indicator by pressing the UID button or remotely running a command on the iBMC CLI.

UID indicator:

  • Steady blue/Blinking blue: The node is located.
  • Off: The node is not located.

UID button:

  • You can press this button to turn on or off the UID indicator.
  • You can press and hold down this button for 4 to 6 seconds to reset the iBMC.

Power button/indicator

Power indicator:

  • Steady yellow: The node is ready to power on.
  • Steady green: The node is properly powered on.
  • Blinking yellow: The iBMC is starting.
  • Off: The node is not connected to a power source.

Power button:

  • When the node is powered on, you can press this button to shut down the OS.
  • When the node is powered on, you can hold down the button for 6 seconds to forcibly power it off.
  • When the node is ready to power on, you can press this button to power it on.

-

Disk fault indicator

  • Off: The disk is operating properly.
  • Blinking yellow: The disk is located or rebuilding RAID.
  • Steady yellow: The disk is faulty, or the RAID group to which the disk belongs is abnormal.

-

Disk activity indicator

  • Off: The disk is faulty or not detected.
  • Blinking green: Data is being read from or written to the disk, or synchronized between disks.
  • Steady green: The disk is inactive.

Network port link status indicators

Each indicator shows the status of an Ethernet LOM port.

  • Steady green: The network port is properly connected.
  • Off: The network port is not in use or has failed.
NOTE:
  • The indicators show the status of the two 10GE and two GE LOM ports.
  • As long as the external power cables are functional, power is still provided to the LOM after the service system is powered off. If the connection between an LOM port and other working network devices is normal, the LOM port will remain connected and its indicator will not turn off.
Indicators on the Rear Panel
Figure 3-10 Indicators on the rear panel
Table 3-17 Indicators on the rear panel

1

Disk fault indicator

2

Disk activity indicator

3

PSU indicator

4

Management network port data transmission status indicator

5

Management network port link status indicator

6

UID indicator

7

Optical port data transmission status indicator

8

Optical port link status indicator

9

Electrical port data transmission status indicator

10

Electrical port link status indicator

Table 3-18 Indicators on the rear panel

Indicator

State Description

Disk fault indicator

  • Off: The disk is operating properly.
  • Blinking yellow: The disk is located or rebuilding RAID.
  • Steady yellow: The disk is faulty, or the RAID group to which the disk belongs is abnormal.

Disk activity indicator

  • Off: The disk is faulty or not detected.
  • Blinking green: Data is being read from or written to the disk, or synchronized between disks.
  • Steady green: The disk is inactive.

PSU indicator

  • Steady green: Both the active output and the standby output are normal.
  • Steady orange: The input is normal, but no power output is supplied due to overheat protection, overcurrent protection, short circuit protection, output overvoltage protection, or some component failures.
  • Blinking green at 1 Hz:
    • The input is normal, but the PSU stops the output due to PSON or Present#.
    • The input is overvoltage or undervoltage.
  • Off: No AC power is supplied.

Management network port

Data transmission status indicator

  • Blinking yellow: Data is being transmitted.
  • Off: No data is being transmitted.

Link status indicator

  • Steady green: The network port is properly connected.
  • Off: The network port is not connected.

UID indicator

The UID indicator helps identify and locate a node.

  • Steady blue/Blinking blue: The node is located.
  • Off: The node is not located.

Optical port

Data transmission status indicator

  • Blinking orange: Data is being transmitted.
  • Off: No data is being transmitted.

Link status indicator

  • Steady green: The network port is properly connected.
  • Off: The network port is not connected.

Electrical port

Data transmission status indicator

  • Blinking yellow: Data is being transmitted.
  • Off: No data is being transmitted.

Link status indicator

  • Steady green: The network port is properly connected.
  • Off: The network port is not connected.

Checking Indicators and Buttons of a TaiShan 5280 36-Slot Node

This section describes indicators of a TaiShan 5280 36-slot node. After the node is powered on, you can preliminarily check the node status by observing the indicators.

Procedure

Check the status of the indicators on the front and rear panels of each node by referring to Indicators and Buttons on the Front Panel and Indicators and Buttons on the Front Panel to determine the health status of each module.

Exception Handling

If an exception occurs on a module of the storage device, rectify the fault according to the handling suggestions of node indicators and buttons. If the fault persists, contact technical support engineers.

Indicators and Buttons on the Front Panel
Figure 3-11 Indicators and buttons on the front panel
Table 3-19 Indicators and buttons on the front panel

1

Network port link status indicators (numbered 1 to 4 from top to bottom)

2

Disk fault indicator

3

Disk activity indicator

4

Fault diagnosis LED

5

Health indicator

6

UID button/indicator

7

Power button/indicator

-

-

Table 3-20 Indicators and buttons on the front panel

Silk Screen

Indicator/Button

State Description

Network port link status indicators

Each indicator shows the status of a LOM Ethernet port.

  • Steady green: The network port is properly connected.
  • Off: The network port is not in use or has failed.
NOTE:
  • The indicators show the status of the two 10GE and two GE LOM ports.
  • As long as the external power cables are functional, power is still provided to the LOM after the service system is powered off. If the connection between an LOM port and other working network devices is normal, the LOM port will remain connected and its indicator will not turn off.

-

Disk fault indicator

  • Off: The disk is operating properly.
  • Blinking yellow: The disk is located or rebuilding RAID.
  • Steady yellow: The disk is faulty, or the RAID group to which the disk belongs is abnormal.

-

Disk activity indicator

  • Off: The disk is not detected or is faulty.
  • Blinking green: Data is being read from or written to the disk, or synchronized between disks.
  • Steady green: The disk is inactive.

Fault diagnosis LED

  • ---: The node is operating properly.
  • Error code: A fault occurs in node hardware.

    For details about error codes, see Rack Server iBMC Alarm Handling. Obtain the document as follows:

    Log in to http://support.huawei.com/enterprise, enter server model TaiShan 5280 in the search box, and click the associated path that is displayed. The corresponding product page is displayed. Click Documentation, and search for and download the document of the desired version.

Health indicator

  • Steady green: The node is operating properly.
  • Blinking red at 1 Hz: A major alarm is generated.
  • Blinking red at 5 Hz: A critical alarm is generated.

UID button/indicator

The UID button/indicator helps identify and locate a node. You can turn on or off the UID indicator by pressing the UID button or remotely running a command on the iBMC CLI.

UID indicator:

  • Steady blue/Blinking blue: The node is located.
  • Off: The node is not located.

UID button:

  • You can press this button to turn on or off the UID indicator.
  • You can press and hold down this button for 4 to 6 seconds to reset the iBMC.

Power button/indicator

Power indicator:

  • Steady yellow: The node is ready to power on.
  • Steady green: The node is properly powered on.
  • Blinking yellow: The iBMC is starting.
  • Off: The node is not connected to a power source.

Power button:

  • When the node is powered on, you can press this button to shut down the OS.
  • When the node is powered on, you can hold down the button for 6 seconds to forcibly power it off.
  • When the node is ready to power on, you can press this button to power it on.
Indicators on the Rear Panel
Figure 3-12 Indicators on the rear panel
Table 3-21 Indicators on the rear panel

1

Disk fault indicator

2

Disk activity indicator

3

PSU indicator

4

Management network port data transmission status indicator

5

Management network port link status indicator

6

UID indicator

7

Optical port data transmission status indicator

8

Optical port link status indicator

9

Electrical port data transmission status indicator

10

Electrical port link status indicator

Table 3-22 Indicators on the rear panel

Indicator

State Description

Disk fault indicator

  • Off: The disk is operating properly.
  • Blinking yellow: The disk is located or rebuilding RAID.
  • Steady yellow: The disk is faulty, or the RAID group to which the disk belongs is abnormal.

Disk activity indicator

  • Off: The disk is not detected or is faulty.
  • Blinking green: Data is being read from or written to the disk, or synchronized between disks.
  • Steady green: The disk is inactive.

PSU indicator

  • Steady green: Both the active output and the standby output are normal.
  • Steady orange: The input is normal, but no power output is supplied due to overheat protection, overcurrent protection, short circuit protection, output overvoltage protection, or some component failures.
  • Blinking green at 1 Hz:
    • The input is normal, but the PSU stops the output due to PSON or Present#.
    • The input is overvoltage or undervoltage.
  • Off: No AC power is supplied.

Management network port

Data transmission status indicator

  • Blinking yellow: Data is being transmitted.
  • Off: No data is being transmitted.

Link status indicator

  • Steady green: The network port is properly connected.
  • Off: The network port is not connected.

UID indicator

The UID indicator helps identify and locate a node.

  • Steady blue/Blinking blue: The node is located.
  • Off: The node is not located.

Optical port

Data transmission status indicator

  • Blinking orange: Data is being transmitted.
  • Off: No data is being transmitted.

Link status indicator

  • Steady green: The network port is properly connected.
  • Off: The network port is not connected.

Electrical port

Data transmission status indicator

  • Blinking yellow: Data is being transmitted.
  • Off: No data is being transmitted.

Link status indicator

  • Steady green: The network port is properly connected.
  • Off: The network port is not connected.

Checking Indicators and Buttons of a TaiShan 2288 V2 12-Slot Node

This section describes indicators of a TaiShan 2280 V2 12-slot node. After the node is powered on, you can preliminarily check the node status by observing the indicators and locate faults.

Context

TaiShan 2280 V2 12-slot nodes are applicable to FusionStorage OBS 7.0.1 and later versions.

Procedure

Check the status of the indicators on the front and rear panels of each node by referring to Indicators and Buttons on the Front Panel and Indicators on the Rear Panel to determine the health status of each module.

Exception Handling

If an exception occurs on a module of the storage device, rectify the fault according to the handling suggestions of node indicators and buttons. If the fault persists, contact technical support engineers.

Indicators and Buttons on the Front Panel
Figure 3-13 Indicators and buttons on the front panel
Table 3-23 Indicators and buttons on the front panel

1

UID button/indicator

2

Health indicator

3

Power button/indicator

4

Fault diagnosis LED

5

Flexible NIC indicators (1 and 2)

6

SAS or SATA disk activity indicator

7

SAS or SATA disk fault indicator

-

-

Table 3-24 Indicators and buttons on the front panel

Silk Screen

Indicator/Button

State Description

Fault diagnosis LED

  • ---: The node is operating properly.
  • Error code: A fault occurs in node hardware.

    For details about error codes, see Rack Server iBMC Alarm Handling. Obtain the document as follows:

    Log in to http://support.huawei.com/enterprise, enter server model TaiShan 2280 V2 in the search box, and click the associated path that is displayed. The corresponding product page is displayed. Click Documentation, and search for and download the document of the desired version.

Health indicator

  • Steady green: The node is operating properly.
  • Blinking red at 1 Hz: A major alarm is generated.
  • Blinking red at 5 Hz: A critical alarm is generated.

UID button/indicator

The UID button/indicator helps identify and locate a node. You can turn on or off the UID indicator by pressing the UID button or remotely running a command on the iBMC CLI.

UID indicator:

  • Steady blue/Blinking blue: The node is located.
  • Off: The node is not located.

UID button:

  • You can press this button to turn on or off the UID indicator.
  • You can press and hold down this button for 4 to 6 seconds to reset the iBMC.

Power button/indicator

Power indicator:

  • Steady yellow: The node is ready to power on.
  • Steady green: The node is properly powered on.
  • Blinking yellow: The iBMC is starting.
  • Off: The node is not connected to a power source.

Power button:

  • When the node is powered on, you can press this button to shut down the OS.
  • When the node is powered on, you can hold down the button for 6 seconds to forcibly power it off.
  • When the node is ready to power on, you can press this button to power it on.

-

SAS or SATA disk fault indicator

  • Off: The disk is operating properly.
  • Blinking yellow: The disk is located or rebuilding RAID.
  • Steady yellow: The disk is faulty, or the RAID group to which the disk belongs is abnormal.

-

SAS or SATA disk activity indicator

  • Off: The disk is faulty or not detected.
  • Blinking green: Data is being read from or written to the disk, or synchronized between disks.
  • Steady green: The disk is inactive.

Flexible NIC indicators (1 and 2)

1 and 2: indicate two flexible NICs.

  • Steady green: The network port is properly connected.
  • Off: The network port is not in use or is faulty.
Indicators on the Rear Panel
Figure 3-14 Indicators on the rear panel
Table 3-25 Indicators on the rear panel

1

SAS or SATA disk activity indicator

2

SAS or SATA disk fault indicator

3

NVMe SSD green indicator

4

NVMe SSD yellow indicator

5

PSU indicator

6

UID indicator

7

Management network port link status indicator

8

Management network port data transmission status indicator

9

GE electrical port link status indicator

10

GE electrical port data transmission status indicator

Table 3-26 Indicators on the rear panel

Indicator

State Description

SAS or SATA disk fault indicator

  • Off: The disk is operating properly.
  • Blinking yellow: The disk is located or rebuilding RAID.
  • Steady yellow: The disk is faulty, or the RAID group to which the disk belongs is abnormal.

SAS or SATA disk activity indicator

  • Off: The disk is faulty or not detected.
  • Blinking green: Data is being read from or written to the disk, or synchronized between disks.
  • Steady green: The disk is inactive.

PSU indicator

  • Steady green: Both the active output and the standby output are normal.
  • Steady orange: The input is normal, but no power output is supplied due to overheat protection, overcurrent protection, short circuit protection, output overvoltage protection, or some component failures.
  • Blinking green at 1 Hz:
    • The input is normal, the node is standby, and the PSU is in MV6 mode.
    • The input is overvoltage or undervoltage.
    • The PSU is in deep hibernation mode.
  • Blinking green at 4 Hz: under online firmware upgrade
  • Off: No AC power is supplied.

UID indicator

The UID indicator helps identify and locate a node.

  • Steady blue/Blinking blue: The node is located.
  • Off: The node is not located.

GE electrical port or management network port

Data transmission status indicator

  • Blinking yellow: Data is being transmitted.
  • Off: No data is being transmitted.

Link status indicator

  • Steady green: The network port is properly connected.
  • Off: The network port is not connected.
Table 3-27 NVMe SSD indicators

Green Indicator

Yellow Indicator

State Description

Off

Off

The NVMe SSD cannot be detected.

Steady green

Off

The NVMe SSD is detected and working properly.

Blinking green at 2 Hz

Off

Data is being read from or written to the NVMe SSD.

Off

Blinking yellow at 2 Hz

The NVMe SSD is being located or hot-swapped.

Off

Blinking yellow at 0.5 Hz

The NVMe SSD completes the hot removal process and is removable.

Steady green or off

Steady yellow

The NVMe SSD is faulty.

Checking Indicators and Buttons of a TaiShan 5280 V2 36-Slot Node

This section describes indicators of a TaiShan 5280 V2 36-slot node. After the node is powered on, you can preliminarily check the node status by observing the indicators and locate faults.

Context

TaiShan 5280 V2 36-slot nodes are applicable to FusionStorage OBS 7.0.1 and later versions.

Procedure

Check the status of the indicators on the front and rear panels of each node by referring to Indicators and Buttons on the Front Panel and Indicators on the Rear Panel to determine the health status of each module.

Exception Handling

If an exception occurs on a module of the storage device, rectify the fault according to the handling suggestions of node indicators and buttons. If the fault persists, contact technical support engineers.

Indicators and Buttons on the Front Panel
Figure 3-15 Indicators and buttons on the front panel
Table 3-28 Indicators and buttons on the front panel

1

UID button/indicator

2

Health indicator

3

Power button/indicator

4

Fault diagnosis LED

5

Flexible NIC indicators (1 and 2)

6

SAS or SATA disk activity indicator

7

SAS or SATA disk fault indicator

-

-

Table 3-29 Indicators and buttons on the front panel

Silk Screen

Indicator/Button

State Description

Fault diagnosis LED

  • ---: The node is operating properly.
  • Error code: A fault occurs in node hardware.

    For details about error codes, see Rack Server iBMC Alarm Handling. Obtain the document as follows:

    Log in to http://support.huawei.com/enterprise, enter server model TaiShan 5280 V2 in the search box, and click the associated path that is displayed. The corresponding product page is displayed. Click Documentation, and search for and download the document of the desired version.

Health indicator

  • Steady green: The node is operating properly.
  • Blinking red at 1 Hz: A major alarm is generated.
  • Blinking red at 5 Hz: A critical alarm is generated.

UID button/indicator

The UID button/indicator helps identify and locate a node. You can turn on or off the UID indicator by pressing the UID button or remotely running a command on the iBMC CLI.

UID indicator:

  • Steady blue/Blinking blue: The node is located.
  • Off: The node is not located.

UID button:

  • You can press this button to turn on or off the UID indicator.
  • You can press and hold down this button for 4 to 6 seconds to reset the iBMC.

Power button/indicator

Power indicator:

  • Steady yellow: The node is ready to power on.
  • Steady green: The node is properly powered on.
  • Blinking yellow: The iBMC is starting.
  • Off: The node is not connected to a power source.

Power button:

  • When the node is powered on, you can press this button to shut down the OS.
  • When the node is powered on, you can hold down the button for 6 seconds to forcibly power it off.
  • When the node is ready to power on, you can press this button to power it on.

-

SAS or SATA disk fault indicator

  • Off: The disk is operating properly.
  • Blinking yellow: The disk is located or rebuilding RAID.
  • Steady yellow: The disk is faulty, or the RAID group to which the disk belongs is abnormal.

-

SAS or SATA disk activity indicator

  • Off: The disk is not detected or is faulty.
  • Blinking green: Data is being read from or written to the disk, or synchronized between disks.
  • Steady green: The disk is inactive.

Flexible NIC indicators (1 and 2)

1 and 2: indicate two flexible NICs.

  • Steady green: The network port is properly connected.
  • Off: The network port is not in use or is faulty.
Indicators on the Rear Panel
Figure 3-16 Indicators on the rear panel
Table 3-30 Indicators on the rear panel

1

SAS or SATA disk activity indicator

2

SAS or SATA disk fault indicator

3

NVMe SSD green indicator

4

NVMe SSD yellow indicator

5

PSU indicator

6

UID indicator

7

Management network port link status indicator

8

Management network port data transmission status indicator

9

GE electrical port link status indicator

10

GE electrical port data transmission status indicator

Table 3-31 Indicators on the rear panel

Indicator

State Description

SAS or SATA disk fault indicator

  • Off: The disk is operating properly.
  • Blinking yellow: The disk is located or rebuilding RAID.
  • Steady yellow: The disk is faulty, or the RAID group to which the disk belongs is abnormal.

SAS or SATA disk activity indicator

  • Off: The disk is not detected or is faulty.
  • Blinking green: Data is being read from or written to the disk, or synchronized between disks.
  • Steady green: The disk is inactive.

PSU indicator

  • Steady green: Both the active output and the standby output are normal.
  • Steady orange: The input is normal, but no power output is supplied due to overheat protection, overcurrent protection, short circuit protection, output overvoltage protection, or some component failures.
  • Blinking green at 1 Hz:
    • The input is normal, the node is standby, and the PSU is in MV6 mode.
    • The input is overvoltage or undervoltage.
    • The PSU is in deep hibernation mode.
  • Blinking green at 4 Hz: under online firmware upgrade
  • Off: No AC power is supplied.

UID indicator

The UID indicator helps identify and locate a node.

  • Steady blue/Blinking blue: The node is located.
  • Off: The node is not located.

GE electrical port or management network port

Data transmission status indicator

  • Blinking yellow: Data is being transmitted.
  • Off: No data is being transmitted.

Link status indicator

  • Steady green: The network port is properly connected.
  • Off: The network port is not connected.
Table 3-32 NVMe SSD indicators

Green Indicator

Yellow Indicator

State Description

Off

Off

The NVMe SSD cannot be detected.

Steady green

Off

The NVMe SSD is detected and working properly.

Blinking green at 2 Hz

Off

Data is being read from or written to the NVMe SSD.

Off

Blinking yellow at 2 Hz

The NVMe SSD is being located or hot-swapped.

Off

Blinking yellow at 0.5 Hz

The NVMe SSD completes the hot removal process and is removable.

Steady green or off

Steady yellow

The NVMe SSD is faulty.

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Updated: 2019-07-17

Document ID: EDOC1100051329

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