Serial connection management method for common storage

The storage of major storage vendors have a COM interface, as a storage engineer to provide some important configuration of the interface, COM interface is very powerful, can directly connect with the device, to achieve the configuration of equipment, debugging, data transmission and a series of operations. In this paper, we mainly explain the management and configuration of device IP through COM port. The following are examples of common IBM DS4700 storage and Dell MD3200 storage, which describe the steps to manage IP through COM interfaces.

DS4700 Serial port Management IP configuration

1, Serial Line (console line) connection, COM line connection storage, the other end is a male 9-pin interface, need a 9-pin female interface to the USB interface to the COM line, connected to the management of the computer. Such as:

650) this.width=650; "style=" Float:none; "title=" 1.png "src=" http://s4.51cto.com/wyfs02/M01/7A/3E/ Wkiom1al5xcygzy9aaibu2-83oa033.png "width=" 575 "height=" 414 "alt=" Wkiom1al5xcygzy9aaibu2-83oa033.png "/>

650) this.width=650; "style=" Float:none; "title=" 2.png "src=" http://s5.51cto.com/wyfs02/M02/7A/3E/ Wkiom1al5xtqt7nxaaefhrldcda741.png "alt=" Wkiom1al5xtqt7nxaaefhrldcda741.png "/>

2, in the drive management, check the serial port driver is normal (driver installation skipped), record the identification of the COM port designator (currently COM4), such as:

650) this.width=650; "style=" width:439px;height:104px; "title=" 3.png "src=" http://s2.51cto.com/wyfs02/M02/7A/3D/ Wkiol1al5ihyohfzaaad_dmyrh0621.png "width=" 435 "height=" "alt=" Wkiol1al5ihyohfzaaad_dmyrh0621.png "/>"

3, start HyperTerminal, new connection, name, continue to select the corresponding COM port (current COM4) such as:

650) this.width=650; "style=" Float:none; "title=" 4.png "src=" http://s3.51cto.com/wyfs02/M00/7A/3E/ Wkiom1al5jchtnlqaaa-zeetkxg970.png "width=" 364 "height=" 275 "alt=" Wkiom1al5jchtnlqaaa-zeetkxg970.png "/>

650) this.width=650; "style=" WIDTH:367PX;FLOAT:NONE;HEIGHT:279PX; "title=" 5.png "src=" http://s1.51cto.com/wyfs02/ M01/7a/3e/wkiom1al5jdxdxzsaaa3-gapgpa848.png "width=" 370 "height=" 275 "alt=" wkiom1al5jdxdxzsaaa3-gapgpa848.png "/ >

4, Connection Configuration: (baud rate: 9600 data bits: 8 parity check: No stop bit: 1 Data flow control: None) such as:

650) this.width=650; "style=" width:373px;height:288px; "title=" 6.png "src=" http://s1.51cto.com/wyfs02/M02/7A/3D/ Wkiol1al5rvgcaijaabvbybnpai887.png "width=" 369 "height=" 372 "alt=" Wkiol1al5rvgcaijaabvbybnpai887.png "/>

5, enter into the connection state, press Ctrl+break (notebook keyboard ctrl+fn+b) key to activate the management interface, when the interface appears "press within 5 seconds:for Service interface,for baud rate" when the "ESC Key The "VxWorks login:" Prompt to enter the user name, enter "SHELLUSR" (note case), enter continue to the next line appears "Password:" Prompt to enter the password, where the password input "WY3OO&W4" Enter the confirmation, "Serial Port Shell started. ", prompting that Shell mode has been started and can be used for command operation. Such as:

650) this.width=650; "title=" 7.png "src=" Http://s1.51cto.com/wyfs02/M00/7A/3D/wKioL1al58_Chsg2AAAga0NZ898117.png " Width= "427" height= "137" alt= "Wkiol1al58_chsg2aaaga0nz898117.png"/>

If the operation is repeated, or the controller continues the last operation, the "Shell task ' tShell0 ' restarted ..." prompt indicates that the shell mode has been entered and can be used for command operation. Such as:

650) this.width=650; "title=" 8.png "src=" Http://s2.51cto.com/wyfs02/M01/7A/3E/wKiom1al58HSxdIFAAAszuDuPYs486.png " Width= "436" height= "alt=" Wkiom1al58hsxdifaaaszudupys486.png "/>"

6, enter the command "Netcfgshow" (note case), display the current settings, such as:

650) this.width=650; "title=" 9.png "src=" Http://s3.51cto.com/wyfs02/M01/7A/3E/wKiom1al5_fB0KhqAABTXPD1Qdg258.png " alt= "Wkiom1al5_fb0khqaabtxpd1qdg258.png"/>

7, enter the command "Netcfgset", you can change these configuration, change each item list changes, enter confirm.

After the change succeeds, "Network Configuration successfully written to NVSRAM" appears. prompt, in order to confirm the change, we can enter "Netcfgshow" to view the configuration again. Such as:

650) this.width=650; "title=" 10.png "src=" http://s1.51cto.com/wyfs02/M02/7A/3E/wKiom1al6CbwXk7oAAA-T4GRVsc396.png "alt=" Wkiom1al6cbwxk7oaaa-t4grvsc396.png "/>

Note: 1, if the serial terminal prompts to set the baud rate, please press the space bar, then send the interrupt signal CTRL + BREAK. 2. Do not enter S or CTRL + S, otherwise you will not be able to enter the shell command line. If you have entered the Service interface interface incorrectly, you can press ENTER to exit the state multiple times and resend the interrupt signal to activate the serial port.

In fact, Huawei equipment market share is also very large, and Huawei's storage device S3100, S3200 is the OEM's IBM DS4700, so the parameters in the connection configuration and DS4700 consistent, not the same is the user name and password, user name: "root", Password: "Infiniti".

MD3200 Serial port Management IP configuration

1, Serial Line (console line) connection, COM line connection storage, the other end is a male 9-pin interface, connected to the management of the computer requires a 9-pin female interface to the USB interface to the COM line, connected to the management of the computer, such as:

650) this.width=650; "title=" 11.png "src=" http://s5.51cto.com/wyfs02/M02/7A/3F/wKiom1al98LDTBEPAAHnypGGkqU088.png "alt=" Wkiom1al98ldtbepaahnypggkqu088.png "/>

650) this.width=650; "title=" 12.png "src=" http://s5.51cto.com/wyfs02/M01/7A/3F/wKioL1al-CewYfknAAD9l5JyhzY041.png "Width=" 628 "height=" "alt=" Wkiol1al-cewyfknaad9l5jyhzy041.png "/>"

2, in the drive management, check the serial port driver is normal, record recognized COM port label (currently COM4), such as:

650) this.width=650; "title=" 13_ copy. png "src=" http://s1.51cto.com/wyfs02/M01/7A/40/ Wkiom1al-pmyghtuaaadp6pqkyk275.png "alt=" Wkiom1al-pmyghtuaaadp6pqkyk275.png "/>

3, start HyperTerminal, new connection, a name, continue to select the corresponding COM port (current COM4) such as:

650) this.width=650; "title=" 14_ copy. png "src=" http://s3.51cto.com/wyfs02/M00/7A/40/ Wkiol1al-0xd6l2faaa57dbqhty128.png "alt=" Wkiol1al-0xd6l2faaa57dbqhty128.png "/>

650) this.width=650; "title=" 15_ copy. png "src=" http://s2.51cto.com/wyfs02/M02/7A/40/wKiom1al-5jSub_ Gaabbbls2akw883.png "alt=" Wkiom1al-5jsub_gaabbbls2akw883.png "/>

4, Connection Configuration: (baud rate: 115200 data bits: 8 parity check: No stop bit: 1 Data flow control: none) Bit rate preferred 115200, such as unable to connect successfully attempted using 9600 connection. Such as:

650) this.width=650; "title=" 16_ copy. png "src=" http://s5.51cto.com/wyfs02/M01/7A/40/wKiom1al-_ 3ilh88aabbbs6f0es881.png "width=" 393 "height=" 372 "alt=" Wkiom1al-_3ilh88aabbbs6f0es881.png "/>

5, enter into the connection state. Press Ctrl+break (notebook keyboard ctrl+fn+b) key to activate the Admin interface when the interface appears as:

650) this.width=650; "title=" 17_ copy. png "src=" Http://s2.51cto.com/wyfs02/M01/7A/41/wKiom1al_ Mxb3it-aaamdgalrkg689.png "alt=" Wkiom1al_mxb3it-aaamdgalrkg689.png "/>

6, in 5 Seconds to press "S" (note capital) key, prompted to enter a password, enter the password "Supportdell".

　　　Enter Password to access Service interface<60 sec= "" timeout= ">:supportdell

After you confirm the carriage return, the interface will display the service menu.

　　　Service Interface Main Menu

　

========================

1> Display IP Configuration

2> Change IP Configuration

3> Reset Storage Arraypassword

4> Quit Menu

Enter Selection:

7. Enter the number into the option operation, enter "1" To view the current IP settings. Such as:

650) this.width=650; "title=" 18.png "src=" http://s2.51cto.com/wyfs02/M02/7A/40/wKiom1al-PaAY5paAADM_bcYnTs107.png "Width=" 364 "height=" 332 "alt=" Wkiom1al-paay5paaadm_bcynts107.png "/>

8, the Service menu interface Input "2", enter the IP settings, such as:

650) this.width=650; "title=" 19.png "src=" http://s2.51cto.com/wyfs02/M00/7A/3F/wKioL1al-V_RJRI5AADZEvEu5mk481.png "alt=" Wkiol1al-v_rjri5aadzeveu5mk481.png "/>

9, the Service menu interface Input "3", reset password, such as:

650) this.width=650; "title=" 20_ copy. png "src=" Http://s5.51cto.com/wyfs02/M00/7A/40/wKioL1al_ Xyjzucwaaac8v08ul8253.png "alt=" Wkiol1al_xyjzucwaaac8v08ul8253.png "/>

Through the COM interface connection, not only can implement IP configuration, reset password, but also through the command line configuration, debugging, data transmission and other operations, of course, we connect through the COM interface to get the management IP, you can connect the management software to do the management you need.

This article is from the "Zhang Yu (Data Recovery)" blog, please be sure to keep this source http://zhangyu.blog.51cto.com/197148/1738400

Serial connection management method for common storage