WASABI SYSTEMS INC. Wasabi Storage Builder for NAS Quick Start Guide

WASABI SYSTEMS INC. Wasabi Storage Builder for NAS Quick Start Guide Release v1.1 December 2006

How to Contact Wasabi Wasabi Systems Inc. 500 E. Main Street, Suite 1520 Norfolk, VA 23510 USA EMAIL: info@wasabisystems.com PHONE: +1 (757) 248-9601 FAX: +1 (509) 461-7283 URL: http://www.wasabisystems.com/ Font Conventions This manual uses the following highlighting conventions: n n n n n Boldface indicates graphical user interface (GUI) controls such as the names of menus and fields, the text found within the fields, or drop box entries and selections. Bold Helvetica indicates buttons. Italics indicates book titles and emphasized words. Courier font indicates code samples. Example: syslog Blue Courier font indicates complete Internet addresses (URLs). Example: http://www.wasabisystems.com/ Copyright 2005 Wasabi Systems Inc., 500 East Main Street, Suite 1520, Norfolk, VA, 23510. All rights reserved. This product or document is protected by copyright and distributed under licenses restricting its use, copying, distribution, and decompilation. No part of this product or document may be reproduced in any form by any means without prior written authorization of Wasabi Systems Inc. and its licensors, if any. Parts of the product may be derived from Berkeley BSD systems, licensed from the University of California; full license and copyright information is available at: http://www.netbsd.org/goals/redistribution.html. DOCUMENTATION IS PROVIDED AS IS AND ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT, ARE DISCLAIMED, EXCEPT TO THE EXTENT THAT SUCH DISCLAIMERS HELD TO BE LEGALLY INVALID. Wasabi, the Wasabi logo, Flashware, and Storage Builder are registered trademarks of Wasabi Systems Inc. All other brand and product names are trademarks of their respective owners. ii Wasabi Storage Builder for NAS: Quick Start Guide

Contents Introduction... 1 Using the Graphical User Interface... 3 Logging In... 3 Navigating the GUI... 4 Configuration... 5 Network Setup... 6 Date and Time... 9 Security... 10 System Access... 12 RAID Configuration... 13 File System... 18 Windows Shares... 20 NFS Setup... 27 Command Line Interface... 31 Using the Command Line Interface... 32 Logging in... 32 Command History and Command Line Editing... 33 Commands... 34 exit... 34 history... 34 hostname... 34 ifconfig... 35 ping... 36 route... 37 shutdown... 37 Wasabi Storage Builder for NAS: Quick Start Guide iii

Contents iv Wasabi Storage Builder for NAS: Quick Start Guide

1 Introduction Congratulations on your purchase of a file server based on Wasabi Storage Builder for NAS v1.1. Your Storage Builder for NAS based server includes a Graphical User Interface (GUI). All supported features are configured using a standard web browser. This Quick Start Guide is designed to help you configure Wasabi Storage Builder for NAS for basic operation with Microsoft Windows (CIFS) and UNIX (NFS) clients. Basic system operation is established by configuring the following areas: n Network n Date and Time n Security (optional) n System Access (optional) n RAID n File System n CIFS (optional for NFS-only users) n NFS (optional for CIFS-only users) Following the steps presented in the Configuration chapter will result in a functional server that can be accessed by CIFS and NFS clients. In each area of the setup, we ve selected the options designed to minimize the time required to configure the server as well as the need for additional components and the Wasabi Storage Builder for NAS: Quick Start Guide 1

Introduction technical skills required to configure them. We will configure a single network interface on the server using DHCP to automatically assign an IP address to the interface. The RAID subsystem will be configured with a single RAID-5 array using the minimum number of disks and a single file system will be built on the array. A CIFS share is created and configured using share-level security with minimal security to avoid the need for a Windows server and the associated system management expertise. Finally, the NFS setup exports a single file system that can be accessed by any NFS client on the network. During the setup process, you will see expert menu items or buttons on some of the pages. When selected, these expose more detailed configuration parameters that may be needed to be modified from their default settings in certain installations. For example, clicking the expert button on the network interface setup page will expand the page to expose a drop down menu to control the speed and duplex, checkboxes to enable or disable hardware assisted checksums and text boxes to select the maximum transmission unit (MTU) and add alias IP addresses on the interface. Since the parameters exposed by the expert mode menu items and buttons are not required for basic server operation, this document will not attempt to guide the user through the expert mode configuration options. For a more complete description of Wasabi Storage Builder for NAS, refer to the Wasabi Storage Builder for NAS User s Manual. 2 Wasabi Storage Builder for NAS: Quick Start Guide

Using the Graphical User Interface Using the Graphical User Interface This section briefly describes logging in and navigating the Graphical User Interface (GUI). For a more complete description of the GUI, refer to the Wasabi Storage Builder for NAS User s Manual. Logging In The default IP address of the Wasabi Storage Builder for NAS server is 192.168.1.10. This is set on interface wm0. Make sure that interface wm0 on the server has been physically connected to the network and apply power to the server. Enter the default address (192.168.1.10) into your browser and you will be presented with a dialog box that will accept the administrator name and password required to gain access to the Storage Builder for NAS system administration pages. WARNING: If for some reason your browser cannot connect with the Storage Builder for NAS server using the default IP address of 192.168.1.10, you should go immediately to Chapter 3, Command Line Interface on page 31 and use the ifconfig command to examine the state of the network interface connected to the network. If multiple network interfaces are part of your NAS server, it may be that the wrong one is connected to the network, or that the default IP address needs to be changed to resolve a conflict. The default administrator name is admin and the default administrator password is not set, so enter admin into the Name: box, leave the Password: box empty, and click the Log In button to complete the log in process. Wasabi Storage Builder for NAS: Quick Start Guide 3

Introduction Navigating the GUI After the log in process has been completed the Storage Builder for NAS system administration opening page will appear in the browser. This page contains several key elements. The green bar shows the name of the server (SB-NAS is the default) on the left and a Help link on the right. The Help link is sensitive to the context of the page being displayed; clicking the link with the opening page displayed will open a new browser window and fill it with an extended page of general help text. The GUI uses hierarchical menus. A menu navigation bar appears on the left side of the screen.this is called the left side-bar menu. In order to see what Storage Builder for NAS has to offer, click the Expand button above the System Configuration Menu to expand all the menu items. You may also expand individual sections by clicking on the + (plus sign). Click the Collapse button to close the entire tree; click on the appropriate - (minus sign) to close an open section. Finally, the bottom of the opening page shows a Messages section. This is where informational, warning and error messages will be displayed while you are using the system administration pages. 4 Wasabi Storage Builder for NAS: Quick Start Guide

2 Configuration The following sections will describe all the steps required to configure your NAS appliance. Basic system operation is established by configuring the following areas: n Network n Date and Time n Security (optional) n System Access (optional) n RAID n File System n CIFS (optional for NFS-only users) n NFS (optional for CIFS-only users) Following the steps presented here will result in a functional server that can be accessed by CIFS and NFS clients. Wasabi Storage Builder for NAS: Quick Start Guide 5

Configuration Network Setup This section describes how to use the Network Setup Wizard to configure the server name and network parameters for Storage Builder for NAS. 1. Navigate to the System Configuration Network Setup Wizard menu item. This page will allow you to set the server name and configure the Domain Name Service (DNS) and Network Information Service (NIS) parameters. 2. Enter the desired name for the server in the Host Name field. In this example, demo-server is the name for the server. The Help link will provide information about valid server names. 3. In the Domain Name Service (DNS) area, select a DNS setting. DNS is a service provided by another host to translate host names generated by this server into IP addresses that this server can then use to access other hosts. In this example, select the Obtain DNS servers automatically using DHCP radio button. However, DNS is not required for basic server functionality. 6 Wasabi Storage Builder for NAS: Quick Start Guide

Network Setup 4. Scroll down as required to access the Network Information Service (NIS) area. Since NIS is not required for basic server operation select the Don t use NIS radio button. 5. Click Next. This will take you to the next page in the wizard where the network interfaces will be configured. The Mode drop down menu allows you to disable an interface, to automatically configure the interface using DHCP, or to manually assign an IP address to the interface. Note the display of Link Status at the bottom of each network interface section; this is useful to verify that the interface of interest is physically connected to a network. Wasabi Storage Builder for NAS: Quick Start Guide 7

Configuration 6. In this example, Obtain IP address using DHCP is selected for interface wm0, and interface wm1 is disabled. Make your selections. 7. When all interfaces have been configured, click Finish to complete the configuration of the basic network setup. NOTE The Previous button can be clicked to return to the server name, DNS and NIS configuration page without making changes to the interfaces. 8 Wasabi Storage Builder for NAS: Quick Start Guide

Date and Time Date and Time To set the date and time zone: 1. Click the Date and Time menu item to display the time configuration page. 2. Use the Time zone scroll box to select the time zone that the NAS appliance will be used in. You can configure the server to use the Network Time Protocol (NTP) to synchronize time or set and keep time locally. If you choose to keep time locally, you must use the Date and Time boxes to manually enter the current date and time for the time zone the server will be used in. 3. Select to synchronize or keep time locally. In this example, Set and keep time locally is selected. 4. Click Finish to commit your changes to the configuration. Wasabi Storage Builder for NAS: Quick Start Guide 9

Configuration Security To configure the security settings: 1. Click on the Security menu item to configure some (optional) security settings. This page will allow you to select a nonstandard port for use in accessing the administrative (HTTP) interface or completely disable HTTP access, requiring all access via the secure HTTP interface (HTTPS). 2. Enable or disable HTTP. Since the default HTTP port is used in most cases, we have left the default selection of Enable HTTP on Port 80. In the Other Access area, access via the secure shell (SSH) and secure FTP 10 Wasabi Storage Builder for NAS: Quick Start Guide

Security (SFTP) protocols can be disabled, or the SSH Ports changed from the default (22). Access can also be granted to the insecure Telnet and FTP protocols. 3. Make your access selections. In this example, we have left the default selections for both sections, which is usually the desired configuration. 4. At the bottom of the page the root and support passwords can be changed. It is good security practice to change these from their defaults (password and SuPpOrT, respectively) and you should consult the security guidelines at your company to choose these passwords. 5. Click Finish to commit your changes to the configuration. Wasabi Storage Builder for NAS: Quick Start Guide 11

Configuration System Access To customize the credentials and privileges for users: 1. Click on the System Access menu item. For basic server operation, you only need to change the default passwords for each of the default (Administrator, Backup and Non-Administrator) users. In each case, the default for each user is no password. 2. For each user, select the user in the scroll box, enter and confirm a password, and click the Save Changes button to apply the password for that user. This completes the basic network, security and user access configuration for the server. At this point, the system administration pages must be used to configure and initialize a RAID LUN for access by Microsoft (CIFS) and UNIX (NFS) clients. 12 Wasabi Storage Builder for NAS: Quick Start Guide

RAID Configuration RAID Configuration To configure the RAID settings: 1. Click the RAID Setup Wizard menu item to display the first of several RAID setup pages. The drop down menu at the top of the page allows selection of the proper controller; information about the selected controller is displayed in the Information section of the page. The Parameters section of the page provides drop down menus to allow selection of the Rebuild rate and Verify rate parameters for the selected controller. 2. Select the Rebuild rate and Verify rate parameters. Wasabi Storage Builder for NAS: Quick Start Guide 13

Configuration 3. When the appropriate controller parameter selections have been made, click Next to advance to the next page. The next page displays all the physical disks attached to the RAID controller selected on the previous page. The drop down State menu allows each disk to be configured as Online, Offline or Spare. 4. Select state for each disk. In this example, all the disks are Online. 14 Wasabi Storage Builder for NAS: Quick Start Guide

RAID Configuration 5. After verifying or selecting the desired state for all the physical disks attached to the controller, click Next to advance to the next page. The next page allows the configuration of a RAID array. 6. Select Create New Array from the Action drop down menu. The page will advance to allow specification of the type of array to be created. Wasabi Storage Builder for NAS: Quick Start Guide 15

Configuration 7. Now use the drop down menu under the New Array banner to select the type of new array to be created. In this example, RAID level 1 (mirroring) has been selected, and the Member check boxes are checked to indicate the physical disks (on Ports 0 and 1) to be included in the array. 16 Wasabi Storage Builder for NAS: Quick Start Guide

RAID Configuration The Cache and Ignore ECC errors on rebuild parameters can be turned Off or On by using the corresponding radio buttons. The Capacity and the Disks needed boxes will be updated based on the capacity and type of array selected. 8. When all the parameters associated with the array have been selected, click Done to actually configure the array. When the array has been created a confirmation page will be displayed with A new disk array was created in the Messages section. Wasabi Storage Builder for NAS: Quick Start Guide 17

Configuration File System The array has been created and must now be initialized with a file system. 1. Select the File Systems menu item to display the file system configuration page. The array we just created, Device sd0, has a State of Unknown, which means it is ready to be initialized. 2. Use the drop down Action menu to Initialize the array. 3. Enter a name in the Name field (used in subsequent operations to refer to this array). You may also enter a comment in the Comment field (for your reference only). 18 Wasabi Storage Builder for NAS: Quick Start Guide

File System 4. After filling in the fields, click Initialize to initialize the array with a file system. After the array has been initialized a confirmation message is displayed in the Messages section. 5. The array must now be mounted. Use the Action drop down menu to Mount the array. When the disk has been successfully mounted a confirmation message is displayed in the Messages section and the State of the array is now shown as Mounted. An array has been created and initialized with a file system and the file system has been mounted. All that remains is to make the file system available to clients via a Windows Share and/or an NFS Export. Wasabi Storage Builder for NAS: Quick Start Guide 19

Configuration Windows Shares If your installation doesn t involve Windows clients, you can skip this section and proceed directly to setting up UNIX Exports. To setup Windows shares: 1. Open the Windows Shares (CIFS) menu item and click on the Setup Wizard menu item to start the step-by-step configuration for CIFS. The opening page allows CIFS to be Disabled or Enabled. 2. Make the appropriate selection and click Next. The next page of the wizard will allow optional configuration to support an existing Windows Internet Naming Service (WINS) server. 20 Wasabi Storage Builder for NAS: Quick Start Guide

Windows Shares 3. If you have a WINS server, enter the name or IP address of the WINS server in the text field. Otherwise, leave the field empty. Remember, Help is always available in the wizard. 4. Click Next to continue. The next page allows selection of the CIFS Security Model. There are four possible CIFS security models for the server. Some of the models assume the presence of at least one Microsoft server and may require additional Microsoft system management expertise. Share-level security, selected in this example, offers weak security but requires a relatively simple configuration procedure. For more information to help you determine the CIFS security model which best matches the security requirements of your installation, click Help or one of the? (question mark) buttons to the right of the security model. Wasabi Storage Builder for NAS: Quick Start Guide 21

Configuration 5. Click Next to continue. The next page allows you to enter the name of the Workgroup the Storage Builder for NAS will belong to. 6. Enter a name for the Workgroup. In this example, the Workgroup name is TestGroup. 7. Click Next to continue. The next page allows Encrypted Passwords to be enabled or disabled. Note the comments on the page regarding the use and expectation for encrypted passwords among the various Windows clients. 8. Select Enable Encrypted Passwords or Disable Encrypted Passwords. In the example, Enable Encrypted Passwords is selected. 22 Wasabi Storage Builder for NAS: Quick Start Guide

Windows Shares 9. Click Next to continue. The next page displays the network interfaces that will be used by the server for serving Windows (CIFS) clients. Since only one interface (wm0) was enabled in our example, Storage Builder for NAS tells us that wm0 will be used to access the CIFS shares. 10. Click Next to continue. The final page displays the details of the CIFS server parameters, or only those changed from the default, that will be committed to the configuration. 11. Click Finish to complete the CIFS setup. Wasabi Storage Builder for NAS: Quick Start Guide 23

Configuration 12. With basic CIFS setup complete, click on the Shares Wizard menu item to create a new CIFS share. 13. Enter the share name in the New share name field and click Create a new Windows share to begin the process. In the example above, testshare is the new share name. The next page of the Shares Wizard allows you to select the file system and directory to share. 14. If one does not exist, you can either share the root of the selected file system or use the Create Directory button to create a directory to share. 24 Wasabi Storage Builder for NAS: Quick Start Guide

Windows Shares 15. Enter a comment, and select your access settings for the share. In this example, we ve made sure the Read-only access checkbox is not selected because we want to write to this share from the client. We have selected the Browseable (visible in users browse lists) checkbox because we want this share to appear in the users browsers, and have entered a Comment for the testshare share. 16. Click Next to advance to the next page. Wasabi Storage Builder for NAS: Quick Start Guide 25

Configuration The next page allows configuration of Guest Access to the share. A guest is anyone that tries to access the share without a valid username/password. In this example, we ve decided to allow guest access to the share. 17. Click Finish to complete the configuration of the share. Clicking the Next button allows more advanced configuration of the share, but for basic operation (and this example) click the Finish button. Congratulations: basic configuration of a Windows share is complete. At this point, the testshare share should be visible to client computers in the same workgroup as the server. 26 Wasabi Storage Builder for NAS: Quick Start Guide

NFS Setup NFS Setup If your installation doesn t involve NFS clients, you can skip this section. To setup NFS: 1. Expand the UNIX Exports (NFS) menu item and then click Setup to configure NFS. The page that is displayed allows you to enable or disable the NFS server in Storage Builder for NAS. If NFS is enabled on this page, you can also select the Number of NFS daemons (server processes) that will be used by the server and optionally elect to Allow PCNFS clients. PCNFS clients are Windows clients with special NFS client software installed to allow them to access NFS servers. A basic configuration will use the default number of NFS daemons (4) but some applications may experience higher performance if a larger number of daemons are used. 2. Check the radio button for Use NFS. or Don t use NFS. For this example, Use NFS is selected, and the default number of daemons has been accepted. 3. Click Finish to complete the NFS setup. 4. The next step is to click the Export Wizard menu item to configure the NFS export. This is what actually gets exported for NFS clients to mount and access. The first page allows selection of the file system to export. Wasabi Storage Builder for NAS: Quick Start Guide 27

Configuration 5. Since only one file system (/testdisk) has been mounted, select it. 6. Click Export Selected File Systems to continue to the next page. The next page permits control over which clients or netgroups will be allowed access to the export. In this example, we ve decided to allow any client to access the export, but we could restrict access to a particular Client, Netgroup or even Network. Check boxes are provided to restrict access to Read only, to Allow mounting of all subdirectories or to Allow requests from non-reserved ports (select this if your NFS clients are using AIX or OS X). 7. Make your selections on this page. In this example, only the radio button for Clients is checked. 28 Wasabi Storage Builder for NAS: Quick Start Guide

NFS Setup 8. At the bottom of the page, use the Map root to drop down menu to determine how client requests are mapped by the server. In this example, we ve decided to Map root to requests from the client to the root and wheel user group on the server. This will cause operations from root on a client to be treated as root by the server. 9. Click Finish to complete the basic NFS set up. Wasabi Storage Builder for NAS: Quick Start Guide 29

Configuration At this point an NFS client should be able to mount the export by issuing a command similar to: mount 192.168.1.1:/testdisk /mnt but you should consult the man pages or other documentation for your NFS client to determine the exact syntax of the command to mount an NFS export. 30 Wasabi Storage Builder for NAS: Quick Start Guide

3 Command Line Interface The Command Line Interface (CLI) is designed for network configuration bootstrapping and troubleshooting. It features a command set that will be familiar to Unix users. Wasabi Storage Builder for NAS: Quick Start Guide 31

Command Line Interface Using the Command Line Interface This section describes how to use the Command Line Interface (CLI). Although the CLI includes several commands that can be helpful in initial network setup, these should only be used to gain GUI access to your Storage Builder for NAS server. NOTE: Configuration changes made using the CLI will not stick across system restarts and in general are not recommended by Wasabi except as required to access the server with a browser. Logging in After your Storage Builder for NAS server has booted, the CLI will present a login prompt. NetBSD/i386 (SB-NAS) (console) login Enter the username and password to log in. The username is root. If the GUI has not been used to change the root password, enter password. Once you have logged in, you will be presented with the CLI prompt: login: root Password: password *********************************************************************** * Storage Builder for NAS * *********************************************************************** * The use of the command line interface is NOT supported by Wasabi. * * Proceed at your own risk. * *********************************************************************** SB-NAS 21:53:21 /root # 32 Wasabi Storage Builder for NAS: Quick Start Guide

Using the Command Line Interface Command History and Command Line Editing The CLI includes a command history buffer with command line editing. Emacs-style editing keys are used. Command CTRL-P CTRL-N CTRL-B CTRL-F CTRL-A CTRL-E Action Previous line Next line Back one character Forward one character Go to beginning of line Go to end of line In addition, the following Unix shell editing keys are used: Command CTRL-W CTRL-U Action Delete previous word Erase line Wasabi Storage Builder for NAS: Quick Start Guide 33

Command Line Interface Commands exit The CLI includes the following commands: The exit command logs you out of the CLI. SB-NAS 21:53:21 /root # exit logout NetBSD/i386 (SB-NAS) (console) login: history The history command shows the command history buffer. SB-NAS 22:14:59 /root # history 1 exit 2 hostname 3 history SB-NAS 22:14:59 /root # hostname The hostname command displays the hostname of your Storage Builder for NAS appliance. SB-NAS 22:14:57 /root # hostname SB-NAS SB-NAS 22:14:59 /root # 34 Wasabi Storage Builder for NAS: Quick Start Guide

Commands ifconfig The ifconfig command displays and sets network interface parameters. To list all available network interfaces, use the a option. SB-NAS 22:15:36 /root # ifconfig -a wm0: flags=8843<up,broadcast,running,simplex,multicast> mtu 1500 capabilities=7<ip4csum,tcp4csum,udp4csum> enabled=0<> address: 00:30:48:73:5f:12 media: Ethernet autoselect (100baseTX full-duplex) status: active inet 192.168.0.13 netmask 0xffffff00 broadcast 192.168.0.255 wm1: flags=8802<broadcast,simplex,multicast> mtu 1500 capabilities=7<ip4csum,tcp4csum,udp4csum> enabled=0<> address: 00:30:48:73:5f:13 media: Ethernet autoselect (none) status: no carrier lo0: flags=8009<up,loopback,multicast> mtu 33220 inet 127.0.0.1 netmask 0xff000000 ppp0: flags=8010<pointopoint,multicast> mtu 1500 ppp1: flags=8010<pointopoint,multicast> mtu 1500 bond0: flags=8842<broadcast,running,simplex,multicast> mtu 1500 capabilities=7<ip4csum,tcp4csum,udp4csum> enabled=0<> address: 00:00:00:00:00:00 media: Ethernet autoselect (autoselect) bond1: flags=8842<broadcast,running,simplex,multicast> mtu 1500 capabilities=7<ip4csum,tcp4csum,udp4csum> enabled=0<> address: 00:00:00:00:00:00 media: Ethernet autoselect (autoselect) bond2: flags=8842<broadcast,running,simplex,multicast> mtu 1500 capabilities=7<ip4csum,tcp4csum,udp4csum> enabled=0<> address: 00:00:00:00:00:00 media: Ethernet autoselect (autoselect) bond3: flags=8842<broadcast,running,simplex,multicast> mtu 1500 capabilities=7<ip4csum,tcp4csum,udp4csum> enabled=0<> address: 00:00:00:00:00:00 media: Ethernet autoselect (autoselect) SB-NAS 22:19:37 /root # Wasabi Storage Builder for NAS: Quick Start Guide 35

Command Line Interface To set the address of an interface, you must provide interface, address_family, address and netmask parameters. For example, the following command would be used to set interface wm1 to use an IP address of 10.0.0.1 with a netmask of 255.255.255.0: SB-NAS 22:21:19 /root # ifconfig wm1 inet 10.0.0.1 netmask 255.255.255.0 SB-NAS 22:19:37 /root # ping You will need to use the ifconfig command to set the IP address of an interface if for some reason the default IP address of 192.168.1.10 is inaccessible to your browser. The ping command sends ICMP ECHO_REQUEST packets to other hosts on the network. Use Ctrl-c to stop the ping command. For example, the following command sequence pings the host named router. SB-NAS 22:27:30 /root # ping router PING 192.168.0.1 (192.168.0.1): 56 data bytes 64 bytes from 192.168.0.1: icmp_seq=0 ttl=255 time=2.135 ms 64 bytes from 192.168.0.1: icmp_seq=1 ttl=255 time=0.749 ms ^C ----192.168.0.1 PING Statistics---- 2 packets transmitted, 2 packets received, 0.0% packet loss round-trip min/avg/max/stddev = 0.749/1.442/2.135/0.980 ms SB-NAS 22:27:38 /root # If you wish to bypass any DNS look-up for the specified host, use the n option: SB-NAS 22:27:30 /root # ping -n 192.168.0.1 PING 192.168.0.1 (192.168.0.1): 56 data bytes 64 bytes from 192.168.0.1: icmp_seq=0 ttl=255 time=2.135 ms 64 bytes from 192.168.0.1: icmp_seq=1 ttl=255 time=0.749 ms ^C ----192.168.0.1 PING Statistics---- 2 packets transmitted, 2 packets received, 0.0% packet loss round-trip min/avg/max/stddev = 0.749/1.442/2.135/0.980 ms SB-NAS 22:27:38 /root # 36 Wasabi Storage Builder for NAS: Quick Start Guide

Commands route The route command manipulates the routing tables on your Storage Builder for NAS server. To set the default route if it is not already set, use the add sub-command. For example, to add a new default route to 192.168.0.1, the following command would be used: SB-NAS 22:27:30 /root # route add default 192.168.0.1 add net default: gateway 192.168.0.1 SB-NAS 22:27:38 /root # To change the default route if it has already been set, use the change sub-command. For example, to change the default route to 192.168.1.1, the following command would be used: SB-NAS 22:27:30 /root # route change default 192.168.1.1 change net default: gateway 192.168.1.1 SB-NAS 22:27:38 /root # shutdown Use the shutdown command to reboot, halt or power off your Storage Builder for NAS server. For example, to reboot the server, shutdown would be used with the r option: SB-NAS 22:46:45 /root # shutdown -r now Shutdown NOW! shutdown: [pid 1549] SB-NAS 22:47:41 /root # *** FINAL System shutdown message from root@sb-nas *** System going down IMMEDIATELY Mar 12 22:47:41 SB-NAS shutdown: reboot by root: System shutdown time has arrived Use the h option to halt the server without rebooting and the p option to power off the server. Wasabi Storage Builder for NAS: Quick Start Guide 37

Command Line Interface 38 Wasabi Storage Builder for NAS: Quick Start Guide