(Optional) Quorum Server (TaiShan 200)

OceanStor 2000, 5000, and 6000 Series V500R007 Kunpeng Product Description

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This section describes the 2280 balanced model (2280 for short) of the TaiShan 200 server. For HyperMetro, if the heartbeats between two storage arrays are interrupted, the quorum server decides which storage array continues providing services, thereby greatly improving host service continuity.

Front Panel Components

Figure 4-228 shows the components on the front panel of a server with 12 x 3.5-inch disks.

Figure 4-228 Components on the front panel of a server with 12 x 3.5-inch disks

1	Disk	2	VGA port
3	USB 3.0 port	4	Label plate with an SN label

Table 4-100 Description of ports on the front panel

Port	Type	Description
USB port	USB 3.0	The USB ports allow USB devices to be connected to the server. NOTE: Before connecting an external USB device, check that the USB device functions properly. A server may operate abnormally if an abnormal USB device is connected.
VGA port	DB15	The VGA port is connected to a terminal, such as a monitor or KVM.

Front Panel Indicators and Buttons

Figure 4-229 shows the indicators and buttons on the front panel of a server with 12 x 3.5-inch disks.

Figure 4-229 Indicators and buttons on the front panel of a server with 12 x 3.5-inch disks

1	UID button/indicator	2	Health indicator
3	Power button/indicator	4	Fault diagnosis LED
5	FlexIO presence indicators (1 and 2)	-	-

Table 4-101 Indicators and buttons on the front panel

No.	Type	Description
1	UID button/indicator	The UID button/indicator helps identify and locate a device. UID indicator: Off: The device is not being located. Blinking blue: The device has been located and is differentiated from other devices that have also been located. Steady blue: The device is being located. UID button: You can turn on or off the UID indicator by pressing the UID button on the panel or by using the iBMC CLI or WebUI. 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.
2	Health indicator	Steady green: The server is operating properly. Blinking red at 1 Hz: A major alarm is generated. Blinking red at 5 Hz: A critical alarm is generated.
3	Power button/indicator	Power indicator: Steady yellow: The server is in the standby state. Steady green: The server is properly powered on. Blinking yellow: The iBMC is starting. Off: The server is not connected to a power source. Power button: When the server is powered on, you can press this button to shut down the OS. When the server is powered on, you can hold down this button for 6 seconds to forcibly power off the server. When the server is ready to power on, you can press this button to start the server.
4	Fault diagnosis LED	---: The server is operating normally. Error code: A server component is faulty.
5	FlexIO presence indicators (1 and 2)	1 and 2: The numbers 1 and 2 respectively represent the FlexIOs 1 and 2. Steady green: The FlexIO is properly connected. Off: The FlexIO is faulty or not in use.

Rear Panel Components

Figure 4-230 shows the components on the rear panel of the 2280.

Figure 4-230 Rear panel components

1	I/O module 1	2	I/O module 2
3	I/O module 3	4	PSU socket
5	Power supply unit (PSU)	6	FlexIO 2
7	USB 3.0 port	8	VGA port
9	Serial port	10	Management network port
11	FlexIO 1	-	-

I/O modules 1, 2 and 3 can be disk modules or riser modules. The preceding figure is for reference only.
FlexIO 1 or 2 can be a NIC with four GE electrical ports.
FlexIO 1 or 2 is not hot-swappable. If you need to replace it, power off the server.

Table 4-102 Ports on the rear panel

Port	Type	Quantity	Description
VGA port	DB15	1	The VGA port is connected to a terminal, such as a monitor or KVM.
USB port	USB 3.0	2	The USB ports allow USB devices to be connected to the server. NOTE: Before connecting an external USB device, check that the USB device functions properly. A server may operate abnormally if an abnormal USB device is connected.
Management network port	RJ45	1	This 1000 Mbit/s Ethernet port is used for server management.
Serial port	RJ45	1	The serial port is used as the system serial port by default. You can set it as the iBMC serial port by using the iBMC CLI. This port is used for debugging.
GE electrical port	RJ45	4/8	The mainboard CPU can provide GE electrical ports. A maximum of eight GE electrical ports can be provided through the two FlexIOs.
PSU socket	-	2	Determine the number of PSUs based on actual requirements, but ensure that the rated power of the PSUs is greater than that of the server. When one PSU is used, Predicted PSU Status cannot be set to Active/Standby on the iBMC WebUI.

Rear Panel Indicators

Figure 4-231 shows the indicators on the rear panel of the 2280.

Figure 4-231 Rear panel indicators

1	PSU indicator	2	GE electrical port link status indicator
3	GE electrical port data transmission status indicator	4	UID indicator
5	Management network port link status indicator	6	Management network port data transmission status indicator

Table 4-103 Indicators on the rear panel

No.	Indicator	Status
1	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. The input is overvoltage or undervoltage. Blinking green at 4 Hz: under online PSU firmware upgrade. Off: No AC power is supplied.
2	GE electrical port link status indicator	Steady green: The network is properly connected. Off: The network is not connected.
3	GE electrical port data transmission status indicator	Blinking yellow: Data is being transmitted. Off: No data is being transmitted.
4	UID indicator	The UID indicator helps identify and locate a device. Off: The device is not being located. Blinking blue: The device has been located and is differentiated from other devices that have also been located. Steady blue: The device is being located. NOTE: You can turn on or off the UID indicator by pressing the UID button or remotely running a command on the iBMC CLI.
5	Management network port link status indicator	Steady green: The network is properly connected. Off: The network is not connected.
6	Management network port data transmission status indicator	Blinking yellow: Data is being transmitted. Off: No data is being transmitted.

For details about the components of the 2280 balanced model of the TaiShan 200 server, see the TaiShan 200 Server User Guide (Model 2280).

Front Panel Components
Front Panel Indicators and Buttons
Rear Panel Components
Rear Panel Indicators

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Updated: 2021-11-03

Document ID: EDOC1100129454

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