#!/usr/software/bin/perl
# $Id: //depot/prod/test/main/storage/hdd/NADQ_SEA/NDATE_NVMe/NADQ02_NVMe_Compliance.thpl#1 $
#
## @summary Mode
##  Disk Firmware Download in background/foreground mode
#
##
## @description
## Verify that the drive can download disk firmware in foreground and background mode properly
## using the method available in the NetApp system.
##
## @Test Mode
##  File system mode
##
## @Test bed setup
##  FC   : Cluster Fabric
##  SATA : Cluster
##  SAS  : Cluster
##
## @usage
## The test can be run independently or with other tests as part of STEST.
##
## @dependencies
##  Disk firmwares should be copied to ~/NDATE/FIRMWARE/DISKFW/HIGH folder for foreground
##
## @steps
## The test will execute steps mentioned below:
##
##
## @status  Automated
########################################
### Library functions
##########################################
use strict;
use Data::Dumper;
use Storage::NVMe_Common_Lib;
use Storage::Common_Lib;
use NACL::C::Statistics;
use NACL::MTask::EventLogDetector;
#########################################
#########################################
### Initialization/declaration
#########################################
#####
# Global parameters
use vars qw(
  $FILER
  $MODE
  $FILER_CONN
  $TEST_CONFIG
  $TEST_SETUP
  $FILER_PROMPT
  $LOGDIR
  $EOE
  $TEST_WAIT_TIME
  $BOOT_MODE
  $BOOT_TYPE
  $SSD
  $EMAIL
  $MAIL_TO
  $MAIL_FROM
  $FILER_TYPE
  $FIRMWARE
  $RUNID
  $ARMADILLO
  $SFO_LOOP_TIME
  $FILER_SIO
);
my $params = NATE::ParamSet->new( global => 1 );
$FILER          = $params->get( 'FILER',          default => 'Filer' );
$TEST_CONFIG    = $params->get( 'TEST_CONFIG',    default => 'E' );
$TEST_WAIT_TIME = $params->get( 'TEST_WAIT_TIME', default => '3' );
$LOGDIR         = $params->get( 'LOGDIR',         default => undef );
$EOE            = $params->get( 'EOE',            default => 1 );
$EMAIL          = $params->get( 'EMAIL',          default => 'y' );
$MAIL_TO        = $params->get( 'MAIL_TO',        default => 'Email to' );
$MAIL_FROM      = $params->get( 'MAIL_FROM',      default => 'Email from' );
$TEST_SETUP     = $params->get( 'TEST_SETUP',     default => 'SAS' );
$BOOT_MODE      = $params->get( 'BOOT_MODE',      default => '1' );
$BOOT_TYPE      = $params->get( 'BOOT_TYPE',      default => 'A' );
$RUNID          = $params->get( 'RUNID',          default => undef );
$SSD            = $params->get( 'SSD',            default => 'no' );
$ARMADILLO      = $params->get( 'ARMADILLO',      default => '2' );
$FILER_TYPE     = $params->get( 'FILER_TYPE',     default => 'BR' );
$FIRMWARE       = $params->get( 'FIRMWARE',       default => 'Firmware file not entered' );
$SFO_LOOP_TIME  = $params->get( 'SFO_LOOP_TIME',  default => 'INFINITE' );
$FILER_SIO		= $params->get( 'FILER_SIO',  default => '15' );
################
# Testcase name
################
my $TC_name;
$TC_name = "423_NADQ02_NVMe_Enum_Panic_Cmd";

#Common variable declaration
my ( $email_subject, $email_body );
my @Nodes;
my $filer_names;
my $Mode;
my $test_status = 0;
my %nodes_filer;
my $firmware_hash = {};
my @firmware_list;
my $cnt = 1;
my $disk_show_v;
my %test_details;
my $Home = $ENV{HOME};
my $READ_LOG_FILE;

my $status    = 0;
my %FILER_API = ();

my $test_wait_time = 12 * 3600;    #12 Hrs test
if ( $TEST_WAIT_TIME == 1 ) {
    $test_wait_time = ( $test_wait_time / 10 );
} elsif ( $TEST_WAIT_TIME == 2 ) {
    $test_wait_time = ( $test_wait_time / 2 );
} elsif ( $TEST_WAIT_TIME == 4 ) {
    $test_wait_time = ( ($test_wait_time) * (.95) );
}

#########################################
# Test case available for execution
#########################################

my @Testcases = ( NVMe_SFO => "NVMe Stroage failover test script." );
&main();

sub main {

    # Debug break point
    $DB::single = 2;

    #  Create Test Case Driver object
    $Test = new TCD( -testcases => [@Testcases] );

    if ( $Test->error ) {
        $Test->log( $Test->errmsg );
        $test_status = 1;

        $email_subject = "$TC_name : Test FAILED: FAIL";
        $email_body    = "Failed to instantiate Test object.\nLog Location : $LOGDIR\n";
        send_message(
            mail_subject => $email_subject,
            mail_body    => $email_body,
            MAIL_FROM    => $MAIL_FROM,
            MAIL_TO      => $MAIL_TO,
            EOE          => $EOE,
            EMAIL        => $EMAIL
        );

        return $TCD::FAIL;
    }

    # Performs method callbacks
    $Test->run_test();
    if ( $Test->error ) {
        $Test->log( $Test->errmsg );
        return $TCD::FAIL;
    }

    exit(0);
} ## end sub main
########## INIT  ###################################################
# This init subroutine will initialise the filer.
####################################################################
sub init() {
    $Test->description(" Initialising all required variables and filer connections ");
    $filer_names = $Test->get_param("FILER");    # Capturing Filer names from the param(Test_Suite)
    ##Check for duplicate node object and push unique node object in Nodes array.
    my @temp_nodes = NACL::C::Node->find();      # Find Nodes/Filers used in the test, Based on FILER param.
    foreach my $Node (@temp_nodes) {
        my $FILER_C = $Node->name();
        $nodes_filer{$FILER_C} = $Node;
    }
    @Nodes = values(%nodes_filer);               # Contains Node object used for test execution.
    sort(@Nodes);
    $Mode = $Nodes[0]->mode();
    logcomment("Checking for execution mode");
    logcomment( "FILER- $filer_names : $TC_name : started, expected max completion time 30 Min : " . scalar( localtime() ) );
    logcomment( "FILER- $filer_names : Log file for this test case: \n $LOGDIR/$TC_name" . ".log " . scalar( localtime() ) );
    return $TCD::PASS;
}

########## SETUP  ###################################################
# setup automatically called before executing tests
####################################################################
sub setup() {
    $Test->description("Setup the environment for the test execution ");
    logcomment("Mode of filer $filer_names : $Mode");
    my $node_ref = \@Nodes;
    version_test( node_present => $node_ref, tc_name => $TC_name );
    #####################################################################
    # Pre test proces : call for pre_n_post test process
    #####################################################################
    nvme_pre_test(
        node_present    => $node_ref,
        Test            => $Test,
        change_state_to => "CLI",
        filer_mode      => $Mode
    );
	 foreach my $Node (@Nodes) {
		$Node->refresh_command_interface();
        my $FILER_C = $Node->name;
        my $Api_Set_Obj = $Node->get_7m_or_nodescope_apiset();
        $Api_Set_Obj->set_timeout( "connectrec-timeout" => 72000000 );
        my $Host = host($FILER_C);
		sleep 10;
        logcomment(" Disabling autogiveback ");
        $Api_Set_Obj->execute_raw_command( 'command' => "\013" );
		my $prompts_answers = [ '.*Do you want to disable auto-giveback?' => 'y'];
        $Api_Set_Obj->execute_raw_command( command => "storage failover modify -node * -auto-giveback true", 'connectrec-match_table' => $prompts_answers );
        sleep 20;
        $Api_Set_Obj->execute_raw_command( 'command' => "\013" );
        my $prompts_answers_1 = [ "Do you want to continue" => 'y' ];
        my $return = $Api_Set_Obj->execute_raw_command( 'command' => 'cluster ha show' );
        logcomment("Check SFO status");
        sleep 20;
        $Api_Set_Obj->execute_raw_command( 'command' => "\013" );
        my $output = $Api_Set_Obj->execute_raw_command( command => "storage fail show" );
        $Api_Set_Obj->execute_raw_command( 'command' => "\013" );
        sleep 20;
    }
	foreach my $Node (@Nodes) {
		$Node->refresh_command_interface();
        my $FILER_C     = $Node->name;
        my $Transit_obj = NACL::Transit->new( name => $FILER_C );
        my $filer_state = $Transit_obj->get_state( 'timeout' => 3600, 'get_state_timeout' => 7200 );
        logcomment("Filer $FILER_C is in : $filer_state");
        if ( $filer_state =~ /UP|CLI/ ) {
            my $Api_Set_Obj = $Node->get_7m_or_nodescope_apiset();
            logcomment("Set AUTOBOOT as true");
            $Api_Set_Obj->execute_command( command => 'priv set test;bootargs set AUTOBOOT true' );
            logcomment("Autoboot set to true");
        }
        sleep 10;
    }
    foreach my $Node (@Nodes) {
		$Node->refresh_command_interface();
        my $FILER_C = $Node->name;
        my $Api_Set_Obj = $Node->get_7m_or_nodescope_apiset();
        $Api_Set_Obj->set_timeout( "connectrec-timeout" => 72000000 );
        my $Host = host($FILER_C);
        logcomment(" Enable autogiveback ");
        my $prompts_answers = [ '.*Do you want to continue.*' => 'y' ];
        $Api_Set_Obj->execute_raw_command( command => "storage failover modify -node * -auto-giveback true", 'connectrec-match_table' => $prompts_answers );
        logcomment("Check SFO status");
		$Api_Set_Obj->execute_raw_command( 'command' => "\013" );
        my $prompts_answers_1 = [ ".*Do you want to continue.*" => 'y' ];
        my $return = $Api_Set_Obj->execute_raw_command( 'command' => 'cluster ha modify -configured true', 'connectrec-match_table' => $prompts_answers_1 );
		sleep 10;
        my $return = $Api_Set_Obj->execute_raw_command( 'command' => 'cluster ha show' );
        sleep 20;
        $Api_Set_Obj->execute_raw_command( 'command' => "\013" );
        my $output = $Api_Set_Obj->execute_raw_command( command => "storage fail show" );

    }
    sleep 30;
    logcomment("Check for cluster health");
    logcomment("Check for port status");
    foreach my $Node (@Nodes) {
		$Node->refresh_command_interface();
        my $FILER_C = $Node->name;
        my $Api_Set_Obj = $Node->get_7m_or_nodescope_apiset( connid => 'console' );
        $Api_Set_Obj->execute_raw_command( 'command' => "\013" );
        $Api_Set_Obj->execute_raw_command( 'command' => "cluster show" );
        sleep 30;
        $Api_Set_Obj->execute_raw_command( 'command' => "set -rows 0;net int show" );
        sleep 60;
        $Api_Set_Obj->execute_raw_command( 'command' => "set -rows 0;net port show" );
        sleep 90;
        $Api_Set_Obj->execute_raw_command( 'command' => " " );
    }

    return $TCD::PASS;
}

sub NVMe_SFO {
    logcomment( "Number of nodes are " . scalar @Nodes . " and the filer are $filer_names" );
    logcomment("Create aggregates and initiate filer sio threads on all aggregate");
	my $filersio_thrds_all;
    foreach my $Node (@Nodes) {
		$Node->refresh_command_interface();
        my $FILER_C = $Node->name();
        #my $Api_Set_Obj = $Node->get_7m_or_nodescope_apiset( connid => 'console' );
		my $Api_Set_Obj = $Node->get_7m_or_nodescope_apiset();
        $Api_Set_Obj->set_timeout( "connectrec-timeout" => 72000000 );
        $Api_Set_Obj->execute_raw_command( 'command' => "\013" );
        $Api_Set_Obj->execute_raw_command( 'command' => "\013" );
        my $Host = host($FILER_C);
        my $fsio = 10;
        sleep 30;
        my $spare_list  = nvme_sto_agg_show_spare_dsk( Node => $Node );
        my @spare_drvs  = keys %$spare_list;
        my $spare_count = @spare_drvs;
        logcomment("$FILER_C : Total spare are : $spare_count and Spare Drive are : @spare_drvs");
        logcomment("Create new vol");
        logcomment("DEBUG :FILERSIO THREADS : $FILER_SIO ");
        sleep 30;
        $Api_Set_Obj->execute_raw_command( 'command' => "\013" );
        my $return_filersio_thrds = nvme_multi_aggr_with_rd_wr_vol_n_fsio(
            API_con  => $Api_Set_Obj,
            filer    => $FILER_C,
            fsio     => $FILER_SIO,
            loc_drvs => \@spare_drvs,
            Node     => $Node,
        );
		my @loc_all_threads;

        foreach my $fil ( keys %$return_filersio_thrds ) {
            my $sio_th = $return_filersio_thrds->{$fil}->{'SIO_CMD'};
            @loc_all_threads = @$sio_th;
        }
        $filersio_thrds_all->{$FILER_C} = [@loc_all_threads];
        logcomment(" $FILER_C completed");
        sleep 30;
        $Api_Set_Obj->execute_raw_command( 'command' => "\013" );
    }
    $READ_LOG_FILE = "$LOGDIR" . "/" . "$TC_name" . ".log";
    logcomment(" LOG : $READ_LOG_FILE");
    logcomment(" User selected : $SFO_LOOP_TIME Loop");
    $SFO_LOOP_TIME = 9999999999 if ( $SFO_LOOP_TIME =~ /INFINITE/ );
    my $loop = 1;
    for ( $loop = 1 ; $loop <= $SFO_LOOP_TIME ; $loop++ ) {
        logcomment("Create API for both nodes");
        @Nodes = shuffle_array( \@Nodes );
        my $NODE_A_CON = $Nodes[0];
        my $NODE_B_CON = $Nodes[1];
        my $FILER_A    = $Nodes[0]->name();
        my $FILER_B    = $Nodes[1]->name();
        logcomment("LOOP $loop : FILER A : $FILER_A");
        logcomment("LOOP $loop : FILER B : $FILER_B");
        $Test->nlog("************************************************************");
        $Test->nlog("** Loop $loop : FILER A : $FILER_A  | FILER B : $FILER_B ***");
        $Test->nlog("************************************************************");

        ####### STEP 1 #########
        foreach my $Node (@Nodes) {
            my $FILER_C = $Node->name();
            nvme_eye_catcher( Test => $Test, string => "STEP 1 : Set Privilage level to test" );
            my $Api_Set_Obj = $Node->get_7m_or_nodescope_apiset( connid => 'console' );
            logcomment(" Privilage Level ");
            $Api_Set_Obj->execute_raw_command( 'command' => "set" );
            my $prompts_answers = [ ".*Do you want to continue.*" => 'y' ];
            $Api_Set_Obj->execute_raw_command( 'command' => "set test", 'connectrec-match_table' => $prompts_answers );
            $Api_Set_Obj->execute_raw_command( 'command' => "set -rows 0" );
            sleep 30;
        }
        sleep 30;
        ####### STEP 2 #########
        nvme_eye_catcher( Test => $Test, string => "STEP 2  : Print user selected loop count" );
        logcomment("User SELECTED LOOP COUNT : $SFO_LOOP_TIME");

        ####### STEP 3 #########
        nvme_eye_catcher( Test => $Test, string => "STEP 3  : Check Storage failover status" );
        foreach my $Node (@Nodes) {
            my $FILER_C = $Node->name();
            logcomment("$FILER_C : Check storage failover status");
            my $Api_Set_Obj = $Node->get_7m_or_nodescope_apiset( connid => 'console' );
            $Api_Set_Obj->execute_raw_command( 'command' => "storage fail show" );
            sleep 30;
            $Api_Set_Obj->execute_raw_command( 'command' => " " );
            $Api_Set_Obj->execute_raw_command( 'command' => "\013" );
            sleep 20;
        }

        ####### STEP 4 #########
        nvme_eye_catcher( Test => $Test, string => "STEP 4 : Check drives owned be each node" );
        foreach my $Node (@Nodes) {
            my $FILER_C = $Node->name();
            logcomment("$FILER_C : Check storage failover status");
            my $Api_Set_Obj = $Node->get_7m_or_nodescope_apiset( connid => 'console' );
            $Api_Set_Obj->execute_raw_command( 'command' => " " );
            $Api_Set_Obj->execute_raw_command( 'command' => "\013" );
            sleep 20;
            $Api_Set_Obj->execute_raw_command( 'command' => "\013" );
            my $out = $Api_Set_Obj->execute_raw_command( 'command' => "set -rows 0;storage disk show -fields diskpathnames" );
			my $out = $Api_Set_Obj->execute_raw_command( 'command' => "set -rows 0;storage disk show -fields diskpathnames" ) if ($out eq '');
            my @failed_drv;
            foreach my $line ( split /\n/, $out ) {
                my ( $drv, $path );
				next if ( $line =~ /disk|^-|displayed|debug|entries|^$|session\.change|\[\S+\]/ );
                if ( ( $line =~ /$FILER_A/ ) && ( $line =~ /$FILER_B/ ) ) {
                    my ( $drv, $path ) = $line =~ /(\S+)\s+(\S+)/;
                    logcomment("Drive $drv has path $path");
                } else {
                    my ( $drv, $path ) = $line =~ /\S+\:(\S+)\s+(\S+)/;
                    logcomment("Drive $drv path is incomplete");
                    logcomment("**FATAL** : $FILER_C Drive $drv path is INCOMPLETE");
                    push( @failed_drv, $drv );
                    $status = 1;
                }
            }
            if ( ( $status == 1 ) && (@failed_drv) ) {
                logcomment("**FATAL** : $FILER_C : @failed_drv drives path is INCOMPLETE");
                logresult( 'FATAL', "$FILER_C : @failed_drv drives path is INCOMPLETE" );
            }
            sleep 30;
        }
		nvme_eye_catcher( Test => $Test, string => "STEP 5 : check filersio status : Loop $loop" );
        foreach my $Node (@Nodes) {
            my $FILER_C = $Node->name();
            $Node->refresh_command_interface();
            logcomment("$FILER_C : Check filersio status");
            my $Api_Set_Obj   = $Node->get_7m_or_nodescope_apiset( connid => 'console' );
            my $i             = 0;
            my $prompts_answers = [ ".*Do you want to continue.*" => 'y' ];
            $Api_Set_Obj->execute_raw_command( 'command' => "set test", 'connectrec-match_table' => $prompts_answers );
            my $filersio_stat = $Api_Set_Obj->execute_command( 'command' => "filersio status" );
            if ( $filersio_stat =~ /filersio: instance $i: asyncio_active running/i ) {
                $i++;
                logcomment( "$FILER_C : Thread " . ( $i + 1 ) . " : filersio is running" );
            } else {
                logcomment("$FILER_C : Filer sio is not executing, Re-initiating all filersio threads");
                my $get_fil          = $filersio_thrds_all->{$FILER_C};
                my @all_filersio_thd = @$get_fil;
                foreach my $cmd (@all_filersio_thd) {
                    logcomment("$FILER_C : Re-Start Filer sio threads");
                    logcomment("$cmd");
                    my $Api_Set_Obj = $Node->get_7m_or_nodescope_apiset();
                    $Api_Set_Obj->execute_raw_command( 'command' => "\013");
                    my $prompts_answers = [ ".*Do you want to continue.*" => 'y' ];
                    $Api_Set_Obj->execute_raw_command( 'command' => "set test", 'connectrec-match_table' => $prompts_answers );
                    $Api_Set_Obj->execute_raw_command( 'command' => "\013");
                    $Api_Set_Obj->execute_raw_command( 'command' => "$cmd" );
                    logcomment("RE-STARTED FILER SIO THREADS");
                }
                logcomment("$FILER_C : All filersio threads re-started");
                logcomment("$FILER_C : Check filersio status");
                my $Api_Set_Obj   = $Node->get_7m_or_nodescope_apiset( connid => 'console' );
                my $i             = 0;
                my $prompts_answers = [ ".*Do you want to continue.*" => 'y' ];
                $Api_Set_Obj->execute_raw_command( 'command' => "set test", 'connectrec-match_table' => $prompts_answers );
                my $filersio_stat = $Api_Set_Obj->execute_command( 'command' => "filersio status" );
                if ( $filersio_stat =~ /filersio: instance $i: asyncio_active running/i ) {
                    $i++;
                    logcomment( "$FILER_C : Thread " . ( $i + 1 ) . " : filersio is running" );
                } else {
                    logcomment("**WARNING** : $FILER_C : filersio cannot be re-started");
                }
            }
        }

        ####### STEP 5 #########
        nvme_eye_catcher( Test => $Test, string => "STEP 6 : Issue PANIC on $FILER_A" );
        logcomment("Issue \"PANIC\" Command on $FILER_A");
        logcomment("$FILER_A : Issuing Panic");
        ###
        my $prompt_fw;
        my $host           = host($FILER_A);
        my $ignore_strings = [ "MADIMM\\d+->", "DIMM\\d+->", "^T>" ];
        my $prompt_array   = $host->prompt_fw();
        my $prompts        = join( "|", @$prompt_array );
        $prompt_fw = "($prompts)";
        logcomment("DEBUG:This is the prompt regex: $prompt_fw");
        my $Server = new Server( no_cli => 1 );
        $Server->set_execution_server( -Server => $FILER_A );    #set the execution server to the current node
        my @filer_working = $Server->servers();
        logcomment("Number of filers working are @filer_working");
        my $timeout = "7200000";                                 # Change time-out in final code.
        logcomment(" Filer - $FILER_A : Issue PANIC command on filer $FILER_A");
        my $passwd = $host->{conn}->{ssh}->{password};
        print "dumping " . Dumper($host);
        logcomment("USER :admin and PASS: $passwd");
        $Server->console(
            cmd                        => 'run local panic',
            additional_prompts_timeout => 6000,
            ignore                     => $ignore_strings,
            additional_prompts         => {
                "run not found" => "FINAL_PROMPT",
                "$prompt_fw"    => "FINAL_PROMPT",
                "login"         => "admin",
                ".*Password.*"  => "$passwd",
                "::>"           => "FINAL_PROMPT",
                "::*>"          => "FINAL_PROMPT",
            }
        );
        logcomment("$FILER_A booted up in file system");
        ##

        my $API_A = $NODE_A_CON->get_7m_or_nodescope_apiset( connid => 'console' );
        $API_A->set_timeout( "connectrec-timeout" => 72000000 );
        my $output = $API_A->execute_raw_command( 'command' => "\013" );
        my $prompts_answers = [ ".*Do you want to continue.*" => 'y' ];
        $API_A->execute_raw_command( 'command' => "set test", 'connectrec-match_table' => $prompts_answers );
        sleep(60);
        my $Transit_obj = NACL::Transit->new( name => $FILER_A );
        my $filer_state = $Transit_obj->get_state( 'timeout' => 3600, 'get_state_timeout' => 7200 );
        logcomment("Filer $FILER_A is in : $filer_state");

        ####### STEP 6  #########
        nvme_eye_catcher( Test => $Test, string => "STEP 6 :Check node B state and check drive path" );
        logcomment("Check node B state and check drive path");
        my $Transit_obj = NACL::Transit->new( name => $FILER_B );
        my $filer_state = $Transit_obj->get_state( 'timeout' => 3600, 'get_state_timeout' => 7200 );
        logcomment("Filer $FILER_B is in : $filer_state");
        my $API_B = $NODE_B_CON->get_7m_or_nodescope_apiset( connid => 'console' );
        $API_B->set_timeout( "connectrec-timeout" => 72000000 );
        $API_B->execute_raw_command( 'command' => "\013" );
        my $out = $API_B->execute_raw_command( 'command' => "set -rows 0;storage disk show -fields diskpathnames" );
		my $out = $API_B->execute_raw_command( 'command' => "set -rows 0;storage disk show -fields diskpathnames" ) if ($out eq '');
        my @failed_drv;
        foreach my $line ( split /\n/, $out ) {
            my ( $drv, $path );
			next if ( $line =~ /disk|^-|displayed|debug|entries|^$|session\.change|\[\S+\]/ );
            if ( ( $line =~ /$FILER_A/ ) && ( $line =~ /$FILER_B/ ) ) {
                my ( $drv, $path ) = $line =~ /(\S+)\s+(\S+)/;
                logcomment("Drive $drv has path $path");
            } else {
                my ( $drv, $path ) = $line =~ /\S+\:(\S+)\s+(\S+)/;
                logcomment("Drive $drv path is incomplete");
                logcomment("**FATAL** :  Drive $drv path is INCOMPLETE");
                push( @failed_drv, $drv );
                $status = 1;
            }
        }
        ## validate check conditions
        logcomment("Check for scsi check Condition");
        logcomment("Log file to read : $READ_LOG_FILE");
        open( FH, "$READ_LOG_FILE" ) || logcomment("Cannot open log file to validate check conditions");
        my @fl_cont = ();
        @fl_cont = <FH>;
        close(FH);
        foreach my $ln (@fl_cont) {

            if ( $ln =~ /\(0x2 - 0x4 (\w+x\w+) \w+x\w+\)|\(0x2 - 0x4 0x0 0x82\)/ ) {
                logcomment("scsi check Condition -  (0x2 - 0x4 0x0 0x82) FOUND !!!! ");
                logcomment("DEBUG : $ln");
                $status = 1;
            }
        }
        if ( $status == 1 ) {
            my $Host = host($FILER_B);
            logcomment("Drive path is incomplete or scsi check Condition -  (0x2 - 0x4 0x0 0x82) FOUND !!!");
            logcomment("collect memory dumps from the drives");
            $API_B->execute_raw_command( 'command' => "\013" );
            my $Api_Set_Obj_SS = NACL::APISet->new(
                hostobj   => $Host,
                category  => "Node",
                interface => "CLI",
                set       => "Systemshell"
            );
            logcomment("System shell API created, getting log pages ");
            my $ss_disk_list = $Api_Set_Obj_SS->execute_raw_command( 'command' => "sudo peg_nvmecontrol devlist" );
            my $drv_result = {};

            foreach my $line ( split( /\n/, $ss_disk_list ) ) {
                my ( $drv, $ns, $nsz );
                if ( $line =~ /(\S+)\:\s+(\S+)/ ) {
                    $drv = $1;
                    $drv_result->{$drv}->{'PRDID'} = $2;
                }
            }
            my @nv_drv = keys(%$drv_result);
            logcomment("System Shell Drive(s) : @nv_drv");
            foreach my $drv (@nv_drv) {
                logcomment("Dumping memory log infromation for $drv");
                $Api_Set_Obj_SS->execute_raw_command( 'command' => "sudo peg_nvmecontrol vu_dump_ss retrieve -o memory $drv" );
                sleep 20;
                logcomment("Dump crash logs for drive  $drv");
                $Api_Set_Obj_SS->execute_raw_command( 'command' => "sudo peg_nvmecontrol vu_dump_ss retrieve -o crash $drv" );
                sleep 20;
                logcomment("Dump debug logs for drive $drv");
                $Api_Set_Obj_SS->execute_raw_command( 'command' => "sudo peg_nvmecontrol vu_dump_ss retrieve -o debug $drv" );
                sleep 20;
            }
            logcomment("Copy logs under main log directory");
            my ($actual_log_dir) = $LOGDIR =~ /(\S+)\/HDD/;
            my $log_dir = "$actual_log_dir\/DRV_MEMORY_LOGS_\/" . $FILER_B;
            if ( !( -d "$log_dir" ) ) {
                system("sudo mkdir -p $log_dir");
            }
            my $filer_path = "/mroot/etc/log/peg_nvme*";
            logcomment("Copying logs from $filer_path");
            copy_files_to_client_from_filer(
                node_present => $NODE_B_CON,
                filer_path   => $filer_path,
                log_path     => $log_dir,
            );
            $API_B->execute_raw_command( 'command' => "\013" );
            $API_B->execute_raw_command( 'command' => "\013" );
            logresult( 'FATAL', "$FILER_A or $FILER_B Drive path is INCOMPLETE, scsi check Condition -  (0x2 - 0x4 0x0 0x82) FOUND !!!" );
        }
        sleep 30;
        ####### STEP 7 #########
        nvme_eye_catcher( Test => $Test, string => "Check Storage failover status " );
        my $API_B = $NODE_B_CON->get_7m_or_nodescope_apiset( connid => 'console' );
        $API_B->set_timeout( "connectrec-timeout" => 72000000 );
        $API_B->execute_raw_command( 'command' => "\013" );
        my $out = $API_B->execute_raw_command( 'command' => "storage fail show" );
        sleep 30;
        logcomment("Loop $loop done, Proceed with next loop if seelcted");
        nvme_eye_catcher( Test => $Test, string => " LOOP $loop COMPLETED" );
        sleep 30;
    }    #End of for loop
    logcomment(" Total test status is : $status ");
    if ( $status == 0 ) {
        return $TCD::PASS;
    } else {
        return $TCD::FAIL;
    }
}

# End of sub_exe
#####################################################################
# Cleanup - Post Process
#####################################################################

sub cleanup() {
    $Test->nlog(" $filer_names - Clean up and post test process");
    @Nodes = node_new_obj( node_array => [@Nodes] );
    my $node_ref = \@Nodes;

    nvme_post_test(
        node_present    => $node_ref,
        Test            => $Test,
        change_state_to => "CLI",
        filer_mode      => $Mode
    );

    ###########################################################################################
    ## Delete/Reset test specific options and values
    ###########################################################################################
    foreach my $Node (@Nodes) {
        my $FILER_C     = $Node->name;
        my $Api_Set_Obj = $Node->get_7m_or_nodescope_apiset( connid => 'console' );
        my $Host        = host($FILER_C);
        logcomment("disable autogiveback ");
        my $prompts_answers = [ 'Do you want to disable auto-giveback?' => 'y', 'Do you want to continue' => 'y' ];
        $Api_Set_Obj->execute_raw_command( command => "storage failover modify -node * -auto-giveback false", 'connectrec-match_table' => $prompts_answers );
        logcomment("Stop filersio instances ");
        my $filersio_stat = $Api_Set_Obj->execute_command( 'command' => "filersio stop" );
        logcomment("Filer sio stopped");
        logcomment("Delete all volume , vserver and aggregate ");
        aggregate_volume_delete( Node => $Node );
        vserver_delete( Node => $Node );
        $Api_Set_Obj->execute_raw_command( command => "run local disk zero spares" );
        sleep 20;
        $Api_Set_Obj->execute_raw_command( command => "\013" );

    }

    return $TCD::PASS;
}