User manual QUANTUM SNC 4000 FOR THE SCALAR 24 REV A

[. . . ] ADIC SNC 4000 User's Guide ADVANCED DIGITAL INFORMATION CORPORATION ® www. adic. com Copyright © 2002-2003 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. [. . . ] This information may be useful to the LAN administrator. SNC4000 > arptabShow LINK LEVEL ARP TABLE destination gateway flags Refcnt Use Interface SNC 4000 User's Guide 71 -----------------------------------------------------------------------172. 16. 1. 1 00:04:4e:15:64:8 405 0 10 ibmEmac0 172. 16. 34. 209 00:60:97:ba:86:db 405 1 471 ibmEmac0 -----------------------------------------------------------------------value = 75 = 0x4b = 'K' cd You can move to a different directory (usually in the flash file system) using the cd command. SNC4000 > cd "MGMT" value = 0 = 0x0 clearReservation [devId] The clearReservation command can be used to force-clear a reservation held by a host for the specified target device. It may be necessary to issue this command if a host that has a reservation for a shared device was disconnected from the SNC 4000 without properly shutting down the application software that issued the reservation. If this is the case, other hosts that attempt to access the shared device will repeatedly receive reservation conflict status from the device. Issuing this command may result in resetting the target device. Be sure to suspend I/O before initiating this command. CAUTION Parameter devId Value The index of the device (LUN) SNC4000 > clearReservation 4 value = 0 = 0x0 The above example shows the clearReservation command being used to clear a reservation on a target device at LUN 4. cleHelp The cleHelp command displays a list of the Command Log Event facility commands. SNC4000 > cleHelp CLE - Command Log Event facility cleShow <lun> - Displays Logged Events for a specific LUN cleShowAll - Displays Logged Events for All LUNs value = 0 = 0x0 cleShow <LUN> The cleShow command displays the last 64 Command Log events for a device at the specified LUN. This log is not maintained for disk devices because the performance impact is significant. The manufacturer may request the contents of the command log for diagnostic purposes. Information about interpreting these events is not provided. cleShowAll The cleShowAll command performs a cleShow for all LUNs. The manufacturer may request the contents of the command log for diagnostic purposes. Information about interpreting these events is not provided. 72 Service Port Command Reference copyScsiAssign [source channel], [dest channel] Note If you are using Firmware 4. 40 on a Fibre Channel blade, this command is unavailable. The copyScsiAssign command copies the SCSI assignments from a source channel to a destination channel. SNC4000 > copyScsiAssign 1, 2 value = 0 = 0x0 csClearLogFile The csClearLogFile command clears the contents of the event log. SNC4000 > csClearLogFile value = 0 = 0x0 date The date command displays the system's date and the time. The system may be set to read its local Real Time Clock (see the dateSetFromRTC command) or a remote host. See the rdate "timeserver" command. The local Real Time Clock can also be synchronized with a remote timeserver See the rtcSetCurrent command. SNC4000 > date SNC4000 > THU JAN 25 20:32:49 2001 dateSetFromRTC The dateSetFromRTC command sets the SNC 4000's RTC as the source of the date display. Use the date command to display the date and time. SNC4000 > dateSetFromRTC value = 0 = 0x0 deleteScsiAssign [dev ID], [channel], [id], [lun] Note When you are using Firmware 4. 40 on a Fibre Channel blade, this command is unavailable. The deleteScsiAssign command deletes assignments previously created. Example 1, below, uses the output of Example 2, next page, to delete assignments from SCSI Channel 2. [. . . ] This warranty is made void if the Licensee or any third party makes any modifications to the Software. ADIC is not responsible for corrections necessitated by difficulties or defects traceable to Licensee's errors or system changes. ADIC does not warrant that the Software is compatible with the current releases of all operating systems, nor that the Software will be made compatible with new releases of operating systems within a specified amount of time, or at all. At Licensee's request, ADIC will notify Licensee of the version level of the operating system with which the Software is intended to be compatible. [. . . ]