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PHP unix::MOUNTED_TMPFS_MEM方法代码示例

本文整理汇总了PHP中unix::MOUNTED_TMPFS_MEM方法的典型用法代码示例。如果您正苦于以下问题：PHP unix::MOUNTED_TMPFS_MEM方法的具体用法？PHP unix::MOUNTED_TMPFS_MEM怎么用？PHP unix::MOUNTED_TMPFS_MEM使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类unix的用法示例。


在下文中一共展示了unix::MOUNTED_TMPFS_MEM方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。

示例1: ufdbdatabases_in_mem

function ufdbdatabases_in_mem()
{
    $sock = new sockets();
    $unix = new unix();
    $UfdbDatabasesInMemory = $sock->GET_INFO("UfdbDatabasesInMemory");
    if (!is_numeric($UfdbDatabasesInMemory)) {
        $UfdbDatabasesInMemory = 0;
    }
    if ($UfdbDatabasesInMemory == 0) {
        echo "Starting URLfilterDB Database in memory feature is disabled\n";
        $MOUNTED_DIR_MEM = $unix->MOUNTED_TMPFS_MEM("/var/lib/ufdbguard-memory");
        if ($MOUNTED_DIR_MEM > 0) {
            echo "Starting URLfilterDB Database unmounting...\n";
            $umount = $unix->find_program("umount");
            shell_exec("{$umount} -l /var/lib/ufdbguard-memory");
        }
        return;
    }
    $POSSIBLEDIRS[] = "/var/lib/ufdbartica";
    $POSSIBLEDIRS[] = "/var/lib/squidguard";
    $POSSIBLEDIRS[] = "/var/lib/ftpunivtlse1fr";
    $ufdbartica_size = $unix->DIRSIZE_BYTES("/var/lib/ufdbartica");
    $ufdbartica_size = round($ufdbartica_size / 1024 / 1000) + 5;
    $squidguard_size = $unix->DIRSIZE_BYTES("/var/lib/squidguard");
    $squidguard_size = round($squidguard_size / 1024 / 1000) + 5;
    $ftpunivtlse1fr_size = $unix->DIRSIZE_BYTES("/var/lib/ftpunivtlse1fr");
    $ftpunivtlse1fr_size = round($ftpunivtlse1fr_size / 1024 / 1000) + 5;
    echo "Starting URLfilterDB ufdbartica DB....: about {$ufdbartica_size}MB\n";
    echo "Starting URLfilterDB squidguard DB....: about {$squidguard_size}MB\n";
    echo "Starting URLfilterDB ftpunivtlse1fr DB: about {$ftpunivtlse1fr_size}MB\n";
    $total = $ufdbartica_size + $squidguard_size + $ftpunivtlse1fr_size + 10;
    echo "Starting URLfilterDB require {$total}MB\n";
    $mount = $unix->find_program("mount");
    $MOUNTED_DIR_MEM = $unix->MOUNTED_TMPFS_MEM("/var/lib/ufdbguard-memory");
    if ($MOUNTED_DIR_MEM == 0) {
        $system_mem = $unix->TOTAL_MEMORY_MB();
        echo "Starting URLfilterDB system memory {$system_mem}MB\n";
        if ($system_mem < $total) {
            $require = $total - $system_mem;
            echo "Starting URLfilterDB not engough memory require at least {$require}MB\n";
            return;
        }
        $system_free = $unix->TOTAL_MEMORY_MB_FREE();
        echo "Starting URLfilterDB system memory available {$system_free}MB\n";
        if ($system_free < $total) {
            $require = $total - $system_free;
            echo "Starting URLfilterDB not engough memory require at least {$require}MB\n";
            return;
        }
    }
    $idbin = $unix->find_program("id");
    $mount = $unix->find_program("mount");
    $umount = $unix->find_program("umount");
    $rm = $unix->find_program("rm");
    $cp = $unix->find_program("cp");
    $chown = $unix->find_program("chown");
    if ($MOUNTED_DIR_MEM > 0) {
        if ($MOUNTED_DIR_MEM < $total) {
            echo "Starting URLfilterDB: umounting from memory\n";
            shell_exec("{$umount} -l /var/lib/ufdbguard-memory");
            $MOUNTED_DIR_MEM = $unix->MOUNTED_TMPFS_MEM("/var/lib/ufdbguard-memory");
        }
    }
    if ($MOUNTED_DIR_MEM == 0) {
        if (strlen($idbin) < 3) {
            echo "Starting URLfilterDB: tmpfs `id` no such binary\n";
            return;
        }
        if (strlen($mount) < 3) {
            echo "Starting URLfilterDB: tmpfs `mount` no such binary\n";
            return;
        }
        exec("{$idbin} squid 2>&1", $results);
        if (!preg_match("#uid=([0-9]+).*?gid=([0-9]+)#", @implode("", $results), $re)) {
            echo "Starting......: " . date("H:i:s") . "MySQL mysql no such user...\n";
            return;
        }
        $uid = $re[1];
        $gid = $re[2];
        echo "Starting URLfilterDB: tmpfs uid/gid ={$uid}:{$gid} for {$total}M\n";
        @mkdir("/var/lib/ufdbguard-memory");
        $cmd = "{$mount} -t tmpfs -o rw,uid={$uid},gid={$gid},size={$total}M,nr_inodes=10k,mode=0700 tmpfs \"/var/lib/ufdbguard-memory\"";
        shell_exec($cmd);
        $MOUNTED_DIR_MEM = $unix->MOUNTED_TMPFS_MEM("/var/lib/ufdbguard-memory");
        if ($MOUNTED_DIR_MEM == 0) {
            echo "Starting URLfilterDB: tmpfs failed...\n";
            return;
        }
    }
    echo "Starting URLfilterDB: mounted as {$MOUNTED_DIR_MEM}MB\n";
    reset($POSSIBLEDIRS);
    while (list($index, $directory) = each($POSSIBLEDIRS)) {
        $directoryname = basename($directory);
        @mkdir("/var/lib/ufdbguard-memory/{$directoryname}", 0755, true);
        if (!is_dir("/var/lib/ufdbguard-memory/{$directoryname}")) {
            echo "Starting URLfilterDB: {$directoryname} permission denied\n";
            return;
        }
        @chown("/var/lib/ufdbguard-memory/{$directoryname}", "squid");
        echo "Starting URLfilterDB: replicating {$directoryname}\n";
//.........这里部分代码省略.........
开发者ID:BillTheBest，项目名称:1.6.x，代码行数:101，代码来源:exec.squidguard.php

示例2: _start_instance

function _start_instance($hostname)
{
    if ($hostname == "master") {
        return;
    }
    if (trim($hostname) == null) {
        return;
    }
    $unix = new unix();
    $main = new maincf_multi($hostname);
    $PostFixEnableQueueInMemory = $main->GET("PostFixEnableQueueInMemory");
    $PostFixQueueInMemory = $main->GET("PostFixQueueInMemory");
    $ifconfig = $unix->find_program("ifconfig");
    $ln = $unix->find_program("ln");
    $route = $unix->find_program("route");
    $directory = "/var/spool/postfix-{$hostname}";
    $postfixbin = $unix->find_program("postfix");
    if ($PostFixEnableQueueInMemory == 1) {
        reconfigure_instance_tmpfs($hostname, $PostFixQueueInMemory);
    } else {
        $MOUNTED_TMPFS_MEM = $unix->MOUNTED_TMPFS_MEM($directory);
        if ($MOUNTED_TMPFS_MEM > 0) {
            reconfigure_instance_tmpfs_umount($hostname);
        }
    }
    if (!is_file("/etc/postfix-{$hostname}/main.cf")) {
        echo "Starting......: " . date("H:i:s") . " Postfix \"{$hostname}\" /etc/postfix-{$hostname}/main.cf no such file (reconfigure)\n";
        ConfigureMainCF($hostname, true);
    }
    $pidfile = "/var/spool/postfix-{$hostname}/pid/master.pid";
    if ($GLOBALS["postmulti"] == null) {
        $GLOBALS["postmulti"] = $unix->find_program("postmulti");
    }
    $pid = $unix->get_pid_from_file($pidfile);
    writelogs("{$hostname}:: Checking directories IP address={$main->ip_addr}", __FUNCTION__, __FILE__, __LINE__);
    $q = new mysql();
    $sql = "SELECT * FROM nics_virtuals WHERE ipaddr='{$main->ip_addr}'";
    $ligne = mysql_fetch_array($q->QUERY_SQL($sql, "artica_backup"));
    echo "Starting......: " . date("H:i:s") . " Postfix \"{$hostname}\" {$main->ip_addr} on {$ligne["nic"]}:{$ligne["ID"]}\n";
    if ($ligne["ipv6"] == 0) {
        if ($ligne["ID"] > 0) {
            shell_exec("{$ifconfig} {$ligne["nic"]}:{$ligne["ID"]} {$main->ip_addr} >/dev/null 2>&1");
            shell_exec("{$route} add -host {$main->ip_addr} dev {$ligne["nic"]}:{$ligne["ID"]} >/dev/null 2>&1");
        }
    }
    $main->CheckDirectories($hostname);
    writelogs("{$hostname}:: {$pidfile}={$pid}", __FUNCTION__, __FILE__, __LINE__);
    if ($unix->process_exists($pid)) {
        echo "Starting......: " . date("H:i:s") . " Postfix \"{$hostname}\" reloading\n";
        writelogs("{$hostname}::reloading postfix {$GLOBALS["postmulti"]} -i postfix-{$hostname} -p reload", __FUNCTION__, __FILE__, __LINE__);
        exec("{$GLOBALS["postmulti"]} -i postfix-{$hostname} -p reload 2>&1", $results);
        while (list($num, $line) = each($results)) {
            if (preg_match("#unused parameter#", $line)) {
                continue;
            }
            writelogs("{$line}", __FUNCTION__, __FILE__, __LINE__);
            echo "Starting......: " . date("H:i:s") . " Postfix \"{$hostname}\" {$line}\n";
            if (preg_match("#fatal: open /etc/postfix-(.+?)\\/main\\.cf#", $line, $re)) {
                echo "Starting......: " . date("H:i:s") . " Postfix reconfigure \"{$re[1]}\"\n";
                reconfigure_instance($re[1]);
            }
        }
        return;
    }
    echo "Starting......: " . date("H:i:s") . " Postfix starting \"{$hostname}\"\n";
    writelogs("{$hostname}::Starting postfix {$GLOBALS["postmulti"]} -i postfix-{$hostname} -p start", __FUNCTION__, __FILE__, __LINE__);
    exec("{$GLOBALS["postmulti"]} -i postfix-{$hostname} -p start 2>&1", $results);
    writelogs("{$hostname}::Starting LOG=" . count($results) . " lines", __FUNCTION__, __FILE__, __LINE__);
    while (list($num, $line) = each($results)) {
        if (preg_match("#unused parameter:#", $line)) {
            continue;
        }
        writelogs("{$line}", __FUNCTION__, __FILE__, __LINE__);
        echo "Starting......: " . date("H:i:s") . " Postfix \"{$hostname}\" {$line}\n";
        if (preg_match("#fatal: open /etc/postfix-(.+?)\\/main\\.cf#", $line, $re)) {
            echo "Starting......: " . date("H:i:s") . " Postfix reconfigure \"{$re[1]}\"\n";
            reconfigure_instance($re[1]);
        }
    }
    $pid = $unix->get_pid_from_file($pidfile);
    for ($i = 0; $i < 10; $i++) {
        if ($GLOBALS["VERBOSE"]) {
            echo "Starting......: " . date("H:i:s") . " Postfix \"{$hostname}\" DEBUG open \"{$pidfile}\"\n";
        }
        if ($unix->process_exists($pid)) {
            break;
        }
        echo "Starting......: " . date("H:i:s") . " Postfix \"{$hostname}\" waiting run ({$pid})\n";
        sleep(1);
        $pid = $unix->get_pid_from_file($pidfile);
    }
    $pid = $unix->get_pid_from_file($pidfile);
    if ($unix->process_exists($pid)) {
        echo "Starting......: " . date("H:i:s") . " Postfix \"{$hostname}\" SUCCESS with PID={$pid}\n";
        writelogs("{$hostname}::DONE", __FUNCTION__, __FILE__, __LINE__);
        return;
    }
    echo "Starting......: " . date("H:i:s") . " Postfix \"{$hostname}\" FAILED\n";
    writelogs("{$hostname}::FAILED", __FUNCTION__, __FILE__, __LINE__);
}
开发者ID:BillTheBest，项目名称:1.6.x，代码行数:100，代码来源:exec.postfix-multi.php

示例3: _start_instance

function _start_instance($hostname){
	if($hostname=="master"){return;}
	if(trim($hostname)==null){return;}
	$unix=new unix();
	$main=new maincf_multi($hostname);
	$PostFixEnableQueueInMemory=$main->GET("PostFixEnableQueueInMemory");
	$PostFixQueueInMemory=$main->GET("PostFixQueueInMemory");
	$directory="/var/spool/postfix-$hostname";
	if($PostFixEnableQueueInMemory==1){
		reconfigure_instance_tmpfs($hostname,$PostFixQueueInMemory);
	}else{
		$MOUNTED_TMPFS_MEM=$unix->MOUNTED_TMPFS_MEM($directory);
		if($MOUNTED_TMPFS_MEM>0){
			reconfigure_instance_tmpfs_umount($hostname);
		}
	}
	
		
	
	
	$pidfile="/var/spool/postfix-$hostname/pid/master.pid";
	
	if($GLOBALS["postmulti"]==null){$GLOBALS["postmulti"]=$unix->find_program("postmulti");}
	$pid=$unix->get_pid_from_file($pidfile);
	
	writelogs("$hostname:: Checking directories",__FUNCTION__,__FILE__,__LINE__);
	$main->CheckDirectories($hostname);
	writelogs("$hostname:: $pidfile=$pid",__FUNCTION__,__FILE__,__LINE__);
	
	if($unix->process_exists($pid)){
		echo "Starting......: Postfix \"$hostname\" reloading\n";
		writelogs("$hostname::reloading postfix {$GLOBALS["postmulti"]} -i postfix-$hostname -p reload",__FUNCTION__,__FILE__,__LINE__);
		exec("{$GLOBALS["postmulti"]} -i postfix-$hostname -p reload 2>&1",$results);
		while (list ($num, $line) = each ($results) ){
			writelogs("$line",__FUNCTION__,__FILE__,__LINE__);
			echo "Starting......: Postfix \"$hostname\" $line\n";
			
			if(preg_match("#fatal: open /etc/postfix-(.+?)\/main\.cf#",$line,$re)){
				echo "Starting......: Postfix reconfigure \"{$re[1]}\"\n";
				reconfigure_instance($re[1]);
			}
			
		}
		
		return;
	}	
	
	echo "Starting......: Postfix starting \"$hostname\"\n";
	writelogs("$hostname::Starting postfix {$GLOBALS["postmulti"]} -i postfix-$hostname -p start",__FUNCTION__,__FILE__,__LINE__);
	exec("{$GLOBALS["postmulti"]} -i postfix-$hostname -p start 2>&1",$results);
	writelogs("$hostname::Starting LOG=".count($results)." lines",__FUNCTION__,__FILE__,__LINE__);
	
		while (list ($num, $line) = each ($results) ){
			writelogs("$line",__FUNCTION__,__FILE__,__LINE__);
			echo "Starting......: Postfix \"$hostname\" $line\n";
			if(preg_match("#fatal: open /etc/postfix-(.+?)\/main\.cf#",$line,$re)){
				echo "Starting......: Postfix reconfigure \"{$re[1]}\"\n";
				reconfigure_instance($re[1]);
			}			
	}

	
	$pid=$unix->get_pid_from_file($pidfile);
	for($i=0;$i<10;$i++){
		if($unix->process_exists($pid)){break;}
		echo "Starting......: Postfix \"$hostname\" waiting run ($pid)\n";
		sleep(1);
	}
	
	
	if($unix->process_exists($pid)){
		echo "Starting......: Postfix \"$hostname\" SUCCESS with PID=$pid\n";
		writelogs("$hostname::DONE",__FUNCTION__,__FILE__,__LINE__);
		return;
	}
	echo "Starting......: Postfix \"$hostname\" FAILED\n";
	writelogs("$hostname::FAILED",__FUNCTION__,__FILE__,__LINE__);
	
	
	
	
}
开发者ID:rsd，项目名称:artica-1.5，代码行数:82，代码来源:exec.postfix-multi.php


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