Linux 1-1 1-2 CPU and Memory 1-3 1-4 RAID Software RAID Lab Installing RedHat Linux and Implementing Software RAID RedHat Linux RedHat Linux Software RAID 1-1 RedHat 9.0 PC PC Server Model RedHat 9.0 RedHat RedHat http://hardware.redhat.com/hcl/ RedHat 9.0 DLink DFE-550 TX http://hardware.redhat.com/hcl/ ( 1-1 ) hcl ( 1-2 ) Quick Search Keyword ( 1-3 ) Search ( 1-4 )
1-1 RedHat Hardware Compatibility List 1-2 RedHat HCL
1-3 RedHat HCL Quick Search 1-4 RedHat HCL Quick Search PC Server
Linux IBM X Series Linux IBM Xseries 335 Linux 1. http://www.pc.ibm.com/ ( 1-5 ) Support 1-5 2. Operating system installation ( 1-6 )
1-6 IBM Personal computing support 3. Brand Family Type Display documents ( 1-7 )
1-7 4. Filter list by category linux ( 1-8 ) 1-8 1-2 CPU and Memory RedHat 9.0 CPU Memory 1-1 CPU and Memory Support Architectures IA-32, IA-64, Alpha, S/390, z-series, pseries Symmetric Multiple Processimg (SMP) 8 CPUs supported by smp/bigmem kernels Support for virtual CPUs (HyperThreading) Memory Support i586 kernel support 1 GB i686 kernel support 4GB bigmen kernel support > 4GB
S/390, z-series IBM pseries IBM Unix RS/6000 1-3 RedHat Linux CD CD-ROM image RedHat Linux image Red Hat Linux images bootdisk.img CD-ROM IDE HD drvblock.img SCSI drvnet.img pcmciadd.img PCMCIA cat bootdisk.img > /dev/fd0 dd if=bootdisk.img of=/dev/fd0 RAWRITE ( DOS environment ) RAWRITE DOS Red Hat Linux CD dosutils 3.5 D: C:\>d: D:\>cd\dosutils D:\dosutils>rawrite Enterdiskimagesourcefilename:..\images\bootdisk.img Entertargetdiskettedrive:a: PleaseinsertaformatteddisketteintodriveA:and press--enter--:[enter] D:\dosutils> rawrite image image..\images\bootdisk.img rawrite image a: rawrite [Enter] rawrite
RedHat 9.0 bootdisk.img Floppy drvnet.img Floppy bootnet.img Floppy 1-4 RAID Software RAID RAID 1987 University of California - Berkeley A Case for Redundant Arrays of Inexpensive Disks" IBM " R A I D RAID - RAID level CPU RAID RAID Parity Check ( ) N RAID level 0 Stripe / Span No N RAID level 1 Mirror Yes N 2 RAID level 3 Parallel with Parity Yes N 1 RAID level 4 Parallel with Parity Yes N 1
RAID level 5 Striped with Rotating Parity Yes N 1 RAID level 0+1 Mirror + Stripe Yes N 2 Spare Disk ( ) Spare Spare Lab Installing RedHat Linux and Implementing Software RAID RedHat Linux RedHat Lab Skill RedHat Linux RedHat Linux Software RAID : Partition Size /boot 128 MB / 7200 MB /home 256 MB swap 256 MB
/database RAID 0 ( 2*100MB software raid partition ) IP Address 192.168.0.254 NetMask : 255.255.255.0 DNS : 192.168.0.254 Gateway : 192.168.0.254 Hostname:station#.example.com 1. CD-ROM RedHat Linux 9.0 boot: Enter ( 1-9 ) 1-9 RedHat Linux 9.0 2. CD Found Skip ( 1-10 )
1-10 CD Found 3. RedHat Linux 9 ( 1-10 )
1-11 RedHat Linux 9 3. ( 1-12 ) 1-12 4. U.S. English ( 1-13 )
1-13 5. ( 1-14 )
1-14 : shell gpm -B 321 6. RedHat Personal Desktop ( ) Workstation ( ) Server ( ) Custome ( ) Upgrade-type( ) ( 1-15 )
1-15 Personal Desktop ( ) Personal Desktop X ext2 ext3 partitions 100 MB /boot partition Linux / partition swap partition 1 ~2 GNOME KDE 1.7GB GNOME KDE 1.8GB Workstation ( ) X ext2 ext3 partitions 100 MB /boot partition Linux / partition swap partition
1 ~2 GNOME KDE 2.1 GB GNOME KDE 2.2 GB Server ( ) Linux X GUI partitions ext2 ext3 partitions 100 MB /boot partition Linux / partition swap partition 1 ~2 850MB 1.5GB 5.0GB Custome ( ) 475MB 5.0GB Upgrade ( ) Red Hat Linux 6.2.rpmsave /tmp/upgrade.log 7. ( 1-16 ) Partition Partition Disk Druid Disk Druid Partition RAID LVM Disk Druid Partitons Software RAID
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1-17 Device ( ) Mount Point/RAID/Volume( /RAID/ ) " " Edit Type ( ) ( ext2, ext3 vfat) Format ( ) Size ( MB ) (MB) Start End RAID /LVM RAID LVM Red Hat Linux ext2 ext2 Unix 256 Red Hat Linux 7.2 ext2 ext3 ext3 ext2 (journaling) fsck ext3 (LVM) (LVM) LVM RAID RAID RAID RAID swap Swap swap vfat VFAT Linux FAT Windows 95/NT
Fixed size Fill all space up to (MB) (MB) Fill to maximum allowable size BIOS 1024 1024 /boot Linux Linux 1024 / (root) 1024 /boot 1-18~1-21 Disk Druid Partion /boot 128 MB / 7200 MB /home 256 MB swap 56 MB
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1-20 1-21
8. Software RAID RAID RAID Disk Druid New Filesystem Type Software RAID size 100MB Software RAID Partition ( 1-22 1-23 ) 1-22
1-23 9. RAID mount point RAID ( md0 ) RAID ( 1-24 1-25 ) /boot RAID RAID level 1 IDE SCSI /boot RAID / RAID RAID level 1 IDE SCSI
1-24 1-25
10. ( 1-26 ) 1-26 - GRUB LILO GRUB ( GRand Unified Bootloader ) GRUB chain-loading DOS Windows LILO (LInux LOader) Linux Linux Kernel Image 11. ( 1-27 )
11. ( 1-28 ) 1-27
1-28 NFS FTP SAMBA iptables server (Meduim) Client Access No firewall High ( ) DNS DHCP Medium ( ) 1023 Port FTP SSH telnet HTTP NIS NFS Port (2049) X X xfs xfs No firewall ( ) Firewall rules /etc/sysconfig/iptables redhat-config-securitylevel 13. ( 1-29 )
1-29 redhat-config-language 14. ( 1-30 ) Coordinated Universal Time (UTC GMT )
1-30 redhat-config-date timeconfig 14.. root ( 1-31) root Windows NT administrator root
15. ( 1-32 ) 1-31
1-32 Enable MD5 passwords 256 8 Enable shadows passwords Unix /etc/passwd shadow /etc/shadow root Enable NIS Network Information Service (NIS) NIS Domain NIS Use broadcast to find NIS server NIS NIS Server NIS Enable LDAP LDAP Lightweight Directory Access Protocol LDAP X.500 X.500 X.500 LDAP TCP/IP (RFC 1777 RFC 1778) LDAP LDAP Server LDAP IP DAP Base DN Distinguished Name (DN) Use TLS (Transport Layer Security) lookups LDAP LDAP Enable Kerberos Kerberos Realm Kerberos KDCs KDC Key Distribution Center KDC Kerberos tickets Ticket Granting Server TGS Admin Server kadmind Enable SMB Authentication PAM SMB
SMB Server SMB SMB Workgroup SMB (NIS LDAP) authconfig 16. ( 1-33 ) RedHat Linux Deatils ( 1-34 ) 1-33
1-34 Select individual packages ( 1-35) Tree View Flat View
1-35 Lab X Window System GNOME Desktop Environment Editors Graphical Internet Text-based Internet Server Configuration Tools Web Server Mail Server Windows File Server DNS Name Server Network Servers Kernel Development ( Kernel ) Administration Tools System Tools Printing Support
17. ( 1-36 ) 1-36 Terminal 1-37~39 root telnet Q. root telnet 1. chkconfig telnet on 2. vi /etc/pam.d/login auth required /lib/security/pam_securetty.so
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1-38 1-39 RedHat Linux Lab RedHat Linux 9.0