HP MSA2324sa HP StorageWorks 2300 Family Modular Smart Array CLI reference gui - Page 12
Using CLI interactively, Using CLI scripts - product number
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Using CLI interactively By default the CLI is an interactive application. When you are logged into the CLI, the CLI waits for a command to be entered and then responds to it. The following example shows interactively starting a Telnet session, logging into the CLI, executing a command to show free (available) disks, and exiting the CLI: $: telnet 172.22.5.55 Login: monitor Password: ******** product System Name: Test System Location: Lab Version: version # show disks free Location Serial Number Rate(Gb/s) SP Status Vendor Rev How Used Type Size 1.2 3.0 3NM4APFR000098248HBV vendor rev AVAIL OK SAS 146.8GB # exit Using CLI scripts CLI commands can be scripted using a Telnet client like Expect or a Perl library. The following example shows how to construct a script using a Perl library for Telnet communication. use Net::Telnet; sub cLogin { $telnet->open($_[0]); $telnet->waitfor(/(login|username)[: ]*$/i); $telnet->print("$_[1]"); $telnet->waitfor(/password[: ]*$/i); $telnet->print("$_[2]"); # either got a login or a prompt @ok = $telnet->waitfor(/(#|login:*) /i); if ($debug_commands == 1) { print "-"; print @ok; print "-\n"; } if ($ok[1] =~ m/login/gi) { return 0; } else { return 1; } } $ipAddr = $ARGV[0]; $username = $ARGV[1]; $password = $ARGV[2]; $telnet = new Net::Telnet ( Timeout=>10, Errmode=>'die', Prompt => '/\# $/i'); if ( !cLogin($ipAddr, $username, $password) == 1 ) { print("Error: $username user failed to log in. Exiting.\n"); $telnet->close; exit(0); } 12 Using the CLI
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