Viewing the SNs of controllers in the OceanStor T series

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1. For S2600, S5000, and S6800E, use the following procedure:
a. Log in to the CLI.
b. Run the showctrlboard command to view controller information.
c. Obtain the SNs of the controllers from the BarCode tab page of Electronic Label.

All information about controllers A and B is displayed under ControlBoard Information. When viewing the SN of a controller, ensure that the value of Controller ID under ControlBoard Information is the same as that of the controller.
2. For S2600T, S5000T, Dorado2100, and Dorado5100, use the following procedure:
a. Log in to the CLI.
b. Run the showcontroller command to view controller information.
c. Obtain the SNs of the controllers from the BarCode tab page of Electronic Label.

All information about controllers A and B is displayed under Controller Information. When viewing the SN of a controller, ensure that the value of Controller ID under Controller Information is the same as that of the controller.

Other related questions:
Whether OceanStor T Series support online capacity expansion of controllers
OceanStor T Series V1 storage products do not support online capacity expansion of controllers. OceanStor T Series V1 storage products support only dual controllers.

How to view the serial number of an S series switch
Serial numbers of S series switches fall into two categories: - Equipment serial number (ESN): indicates the serial number of a switch. The ESN of a modular switch is also called the chassis serial number. - Serial number (SN) of each component: indicates the serial number of a card, subcard, optical module, power supply, or fan module. Select one of the following methods to obtain the ESN or SN of a switch or component: Method 1: View SN labels. Equipment or chassis SN: View the SN label attached to the device panel. (There is a slight difference between label locations on different models. For example, the label can locate on the front, rear, or top of the chassis.) Card serial number: View the SN label on the panel (upper-right or upper-left corner) or PCB (remove and check the card). Method 2: Run a command. Run the display elabel command to view the electronic label of each component. The BarCode field indicates the serial number. Method 3: Through the web system. When the web system is enabled on a device, view the chassis serial number through the web system. EasyOperation web system (supported only in V200R005 and later versions) Log in to a device through the web system and click Monitor on the toolbar to enter the Monitor page. You can view device information, including the chassis serial number. Web system classical version Log in to a device through the web system and click Device Summary on the toolbar to view device information, including the chassis serial number. Click the following links for details about how to query the ESN or SN of a switch or component: - For the S12700, see "Information Collection > Obtaining the Equipment Serial Number" in S12700 Troubleshooting - Preliminary . - For the S7700 and S9700, see "Information Collection > Obtaining the Equipment Serial Number" in S7700&S9700 Troubleshooting - Preliminary . - For the S1720, S2700, S3700, S5700, and S6700, see "Information Collection > Obtaining the Equipment Serial Number" in S1720&S2700&S3700&S5700&S6700 Troubleshooting - Preliminary . - For the S9300, see "Information Collection > Obtaining the Equipment Serial Number" in S9300 Troubleshooting - Preliminary . - For the S600-E, see "Information Collection > Obtaining the Equipment Serial Number" in S600-E Troubleshooting - Preliminary .

Method used to obtain the Equipment Serial Number (ESN) of OceanStor T Series
You can obtain the ESNs of OceanStor T Series as follows: Method 1: Check the device label. Method 2: Log in to the ISM and obtain the ESNs from the basic device information.

Sales of OceanStor T Series products
The intelligent Q&A system does not answer questions about product sales and channels. Contact the related personnel in the local office.

Market positioning of the OceanStor T series
Market positioning of OceanStor T Series V100R005: - Entry-level: S2200T, S2600T - Mid-range and high-end: S5500T, S5600T, SF5800T - Quasi-high-end: S6800T For details about product specifications, access http://support.huawei.com/ehedex/hdx.do?lib=DOC10000057473118G2D8&docid=DOC1000005747&v=10&tocLib=DOC10000057473118G2D8&tocV=10&id=array_T_060502_04&tocURL=resources%252fdita%252farray%255fT%252farray%255fT%255f060502%255f04%252ehtml&p=t&fe=1&ui=3&keyword=specif&clientWidth=1664&browseTime=1457345957979.

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