87

1

Linux LAB

1.

2.

3.

4.

2

3

4

ZFS

5

ZFS

Sun Microsystem (Oracle)

SolarisOpen SolarisFreeBSD

Linux Linux GNUSun CDDL zfs-fuse

zfsonlinux.org

6

ZFS

128-bit filesystem

Volume

EXT3 32TB

EXT4 16TB

FAT32 8TB

NTFS 256TB

XFS 8,000,000TB

ZFS 16,000,000TB (16EB)

7

vs ZFS

Traditional Volumes

ZFS Pooled Storage

8

(Logic Volume Manager) Zpool

RAID

RAID 01Z(5)Z2Z3SnapshotClone

Disk 1

Disk 2

Disk 3

Disk 4

Disk 5

ZFS Storage Pool

Mirror #1

ZFS Storage Pool Raidz

Logical Virtual Devices

9

ZFS

Copy-on-Write Striping

10

ZFS-()

11

ZFS-(ZFS)

12

13

ZFS File System

Quota

14

IOZONEFile System

De-dupe

Quota

Ubuntu11.10 64bit

Kernel 3.0.1

spl-0.6.0-rc6 zfs-0.6.0-rc6

zlib-devel libuuid-devel libblkid-devel develparted lsscsi

ZFS

15

Server(SambaFTP)

Liunx

Btrfs 16

Nagios

17

18

19

20

21

NRPE (Nagios Remote Plugin Executor)

NSCA (Nagios Service Check Acceptor)

Nagios Server

NRPE

Nagios Server

Req Req

22

Nagios Server

NSCA

Nagios Server

23

NSCA Server

send_nsca

SUSE Linux Enterprise Server 11 (i586) -nagios -nagios-plugins -nagios-plugins-extras -nagios-nrpe -nagios-nrpe-client -nagios-nsca -nagios-nsca-client

SUSE Linux Enterprise Server 11 (i586) -nagios-nrpe -nagios-nrpe-client ____________________________________________________________

-nagios-nsca -nagios-nsca-client

Windows Server2003R2

-NSClient++

Server Client

24

(Soft State)

(Hard State)

25

1.

2.

3.

4.

5.

6.

26

27

28

NRPEServer

NSCAServer

NagiosWindowsServer

29

Snort Intrusion Detection System

IDS

NIDS

(Network-based Intrusion Detection System)

HIDS)

(Host-based Intrusion Detection System)

(NNIDS)

(Network Node Intrusion Detection System)

30

Snort

GPL()

31

Snort

Sniffer Mode)

packet logger mode)

inline mode)

32

Snort

MySQLSNORT log

BASEMySQL

33

Topology

34

Snort

libpcap0 libpcap-devel pcre pcre-devel

logrotate

log

snort-2.8.6-1.1.i586

Snort

mysql mysql-client libmysqlclient15 libmysqlclien-devel

MySQL

35

Snort

Apache2 apache2-mod_php5 Php5 php5-mysql php5-dg

Apache

base-1.4.4 adodb510

BASE

oinkmaster-2.0

OinkMaster

36

Snort

37

VPN

38

39

40

OpenVPN

ISP

41

OpenVPN

42

Server

Openvpn2.0.9

Firewall

Suse Enterprise 11

Client

Openvpn2.0.9 for Linux

Openvpn2.2.2 for WindowsXP

43

1.

2.

3.

4.

44

45