User manual QUANTUM SNC FIRMWARE 4 REV A

[. . . ] SNC® Firmware 4 User's Guide ADVANCED DIGITAL INFORMATION CORPORATION www. adic. com Copyright © 2003-2004 ADIC ® The information contained in this document is subject to change without notice. This document contains proprietary information which is protected by copyright. No part of this document may be photocopied, reproduced, or translated to another language without prior written consent of ADIC. ADIC shall not be liable for errors contained herein or for incidental or consequential damages (including lost profits) in connection with the furnishing, performance or use of this material whether based on warranty, contract, or other legal theory. [. . . ] The setTimeHost "timeserver" command must already have been entered before the rdate "timeserver" command is issued. To set the date and time to be read from a remote system named "Cronos, " issue the following command: SNC > rdate "Cronos" value = 0 = 0x0 SNC > reboot The reboot command requests that the SNC shut down existing operations and then restart. There are processes running within the SNC that can have writes pending to files within the flash file system. Following a reboot command, these processes flush their data to the flash file system, and the flash file system writes all pending data out to the flash memory. Only after all pending data has successfully been written to flash, will the SNC start a reset cycle. SNC > reboot reserveShow [level] The reserveShow command outputs a list of devices with reservations. By adding the flag "1" a list of all devices is output. Level <blank> 1 Explanation Show target devices with reservations Show all target devices regardless of whether a reservation is held or not SNC > reserveShow Idx Tdev Vendor Product Rev | Reservation ITL Port Name ----------------------------------------------|-------value = 0 = 0x0 SNC > reserveShow 1 Idx Tdev Vendor Product Rev | Reservation ITL Port Name ----------------------------------------------|-------0 0x8fda380 ADIC SNC 40b5 | 1 0x9ffcf08 IBM DNES-309170W SA30 | value = 0 = 0x0 SNC > Host's Host's reset The reset command immediately initiates a reset cycle. The reboot command should be used to gracefully shutdown and restart the SNC. SNC > reset resolveParamShow The resolvParamShow command displays a list of DNS servers on the network in priority order. SNC Firmware 4 User's Guide 95 SNC > resolvParamShow Stored Resolv Params: Order : 2 Domain : adic. com Server 00: 172. 16. 72. 51 Server 01: 172. 16. 9. 63 Server 02: 172. 16. 40. 24 value = 3 = 0x3 SNC > If DHCP is disabled, the resolvParamShow command displays the following. SNC > resolvParamShow Stored Resolv Params: Order : 3 Domain : wrs. com Server 00: 90. 0. 0. 3 value = 1 = 0x1 SNC > restoreConfig <index> The restoreConfig command restores the specified configuration to the SNC. Refer to saveConfig <index> on page 99. ridtag "value" The ridtag command is used to change the replacement identifier (RID) tag for the SNC after it has been replaced by the service representative. This should be the final step after replacing and verifying that the replacement unit is performing satisfactorily. Before replacing the SNC, you must determine the existing RID tag, if there is one, or the original serial number if no replacement has been made. If the ridtag command is entered with a string, that string becomes the RID tag recorded for the unit. SNC > ridtag "12D345677" *** value = 0 = 0x0 If a string is not entered, the existing RID tag is displayed. SNC > ridtag RID Tag = 12D345677 value = 0 = 0x0 SNC > On original equipment, the RID tag will be blank. rm To remove a file, use the rm command and specify the file name in quotes: SNC > rm "file. ext" route The route utilities maintain a route file, nvfs:/mgmt/route, which is used at system startup to initialize the network routing table. Each route entry is a single line of the format: [destination]:[gateway] 96 Service Port Command Reference where destination gateway is an IP address (for a subnet or host) or the name of a host that is described in the hosts file. The gateway must be a device on the local subnet. An IP address is a text string in standard IP Address format (i. e. , 10. 0. 0. 2). socrates:bruno 10. 0. 0:bruno The first line instructs the system to reach the host "socrates" by directing the IP packets to the host "bruno". The second example shows how all traffic for the subnet 10. 0. 0 (implied netmask is 255. 255. 255. 0) is sent to the host "bruno" for forwarding. The route command is invoked to add, remove, and list the route table. route "add", "destination", "gateway" The route "add" command adds a route to the destination through the gateway. SNC > route "add", "200. 0. 0", "bruno" SNC > route "delete", "destination", "gateway" The route "delete" command removes a route to the destination through the gateway. [. . . ] Addresses are formulated as dotted quads, for example, 123. 456. 789. 123. Library An ADIC tape library product including the Scalar 24, Scalar 100, Scalar 1000, Scalar 10K, and Scalar i2000. LMC (Library Management Console) LMC is the management software for the Scalar i2000 library that runs on that library's touch screen. It is client software that communicates with the AMC server. 184 Glossary LUN (Logical Unit Number) A unique identifier used on a SCSI bus to distinguish between devices that share the same bus. [. . . ]