HISOAP - HTTPD Installation [ FreeBSD 3.2 カスタマイズ ]

FreeBSD 3.2 カスタマイズ（カーネル再構築...）	HTTPD Installation
	Last modified : 2000/03/24

■ カーネル再構築（メモリ編）

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Copyright (c) 1992-1999 FreeBSD Inc.
Copyright (c) 1982, 1986, 1989, 1991, 1993
　　The Regents of the University of California. All rights reserved.
FreeBSD 3.2-RELEASE #0: Tue May 18 04:05:08 GMT 1999
　　jkh@cathair:/usr/src/sys/compile/GENERIC
Timecounter "i8254" frequency 1193182 Hz
CPU: Pentium III (548.32-MHz 686-class CPU)
　Origin = "GenuineIntel" Id = 0x673 Stepping=3
　Features=0x383fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,<b24>,<b25>>
real memory = 67100672 (65528K bytes)
avail memory = 61763584 (60316K bytes)
Preloaded elf kernel "kernel" at 0xc0358000.
Probing for devices on PCI bus 0:
chip0: <Intel 82443BX host to PCI bridge> rev 0x03 on pci0.0.0
chip1: <Intel 82443BX host to AGP bridge> rev 0x03 on pci0.1.0
chip2: <PCI to PCI bridge (vendor=1011 device=0024)> rev 0x03 on pci0.2.0
chip3: <Intel 82371AB PCI to ISA bridge> rev 0x02 on pci0.7.0
ide_pci0: <Intel PIIX4 Bus-master IDE controller> rev 0x01 on pci0.7.1
chip4: <Intel 82371AB Power management controller> rev 0x02 on pci0.7.3
fxp0: <Intel EtherExpress Pro 10/100B Ethernet> rev 0x08 int a irq 11 on pci0.13.0
fxp0: Ethernet address 00:d0:b7:44:25:a0
...

# cd /usr/src/sys/i386/conf
# cp GENERIC ml008

#
# GENERIC -- Generic machine with WD/AHx/NCR/BTx family disks
#
# For more information read the handbook part System Administration ->
# Configuring the FreeBSD Kernel -> The Configuration File.
# The handbook is available in /usr/share/doc/handbook or online as
# latest version from the FreeBSD World Wide Web server
# <URL:http://www.FreeBSD.ORG/>
#
# An exhaustive list of options and more detailed explanations of the
# device lines is present in the ./LINT configuration file. If you are
# in doubt as to the purpose or necessity of a line, check first in LINT.
#
#       $Id: GENERIC,v 1.143.2.12 1999/05/14 15:12:26 jkh Exp $

machine         "i386"
cpu             "I386_CPU"
cpu             "I486_CPU"
cpu             "I586_CPU"
cpu             "I686_CPU"
ident           GENERIC
maxusers        32
options       "MAXMEM=262144" (← 256MB * 1024)

options         MATH_EMULATE            #Support for x87 emulation
options         INET                    #InterNETworking
options         FFS                     #Berkeley Fast Filesystem
options         FFS_ROOT                #FFS usable as root device [keep this!]
options         MFS                     #Memory Filesystem
options         MFS_ROOT                #MFS usable as root device, "MFS" req'ed
options         NFS                     #Network Filesystem
...

# cd /usr/src/sys/i386/conf
# /usr/sbin/config ml008
# cd ../../compile/ml008
# make depend
# make
# make install
# shutdown -r now

参考 ---	カスタムカーネルの構築とインストール（FreeBSD ハンドブック）
	コンフィグレーションファイル（FreeBSD ハンドブック）
	30分でわかるシステムの再構築

■ カーネル再構築（PostgreSQL編）

#
# GENERIC -- Generic machine with WD/AHx/NCR/BTx family disks
#
# For more information read the handbook part System Administration -> 
# Configuring the FreeBSD Kernel -> The Configuration File. 
# The handbook is available in /usr/share/doc/handbook or online as
# latest version from the FreeBSD World Wide Web server 
# <URL:http://www.FreeBSD.ORG/>
#
# An exhaustive list of options and more detailed explanations of the 
# device lines is present in the ./LINT configuration file. If you are 
# in doubt as to the purpose or necessity of a line, check first in LINT.
#
#	$Id: GENERIC,v 1.143.2.12 1999/05/14 15:12:26 jkh Exp $

machine		"i386"
#cpu		"I386_CPU"
#cpu		"I486_CPU"
#cpu		"I586_CPU"
cpu		"I686_CPU"
ident		GENERIC
# maxusers	32
maxusers		256
options		"MAXMEM=262144"

# semaphores configuration for PostgreSQL
options		SEMMAP=41
options		SEMMNI=39
options		SEMMNS=150
# shared memory configration for PostgreSQL
options		SHMALL=1280
options		"SHMMAX=(SHMMAXPGS*PAGE_SIZE+1)"
options		SHMMAXPGS=1280

#options		MATH_EMULATE		#Support for x87 emulation
options		INET			#InterNETworking
options		FFS			#Berkeley Fast Filesystem
options		FFS_ROOT		#FFS usable as root device [keep this!]
options		MFS			#Memory Filesystem
options		MFS_ROOT		#MFS usable as root device, "MFS" req'ed

  ...

# KTRACE enables the system-call tracing facility ktrace(2).
# This adds 4 KB bloat to your kernel, and slightly increases
# the costs of each syscall.
options		KTRACE		#kernel tracing

# This provides support for System V shared memory and message queues.
#
options		SYSVSHM
options		SYSVMSG
options		SYSVSEM

#  The `bpfilter' pseudo-device enables the Berkeley Packet Filter.  Be
#  aware of the legal and administrative consequences of enabling this
#  option.  The number of devices determines the maximum number of
#  simultaneous BPF clients programs runnable.
pseudo-device	bpfilter 4	#Berkeley packet filter

options SYSVSHM
options SYSVSEM
options SYSVMSG

maxusers 256

# semaphores configuration for PostgreSQL
options SEMMAP=41
options SEMMNI=39
options SEMMNS=150
# shared memory configration for PostgreSQL
options SHMALL=1280
options "SHMMAX=(SHMMAXPGS*PAGE_SIZE+1)"
options SHMMAXPGS=1280

参考 ---	書籍：PostgreSQL 完全攻略ガイド（技術評論社）の「大規模ユーザ数への対応」
	[pgsql-jp 14078] Re: FreeBSD v3.4 におけるKernel再構築について（pgsql-jp メーリングリスト）

■ 静的ファイルシステム情報変更（/etc/fstab）

# Device                Mountpoint      FStype  Options         Dump    Pass#
/dev/da0s1b             none            swap    sw              0       0
/dev/da0s1a             /               ufs     rw,async	1       1
/dev/da0s1f             /usr            ufs     rw,async	2       2
/dev/da0s1e             /var            ufs     rw,async	2       2
/dev/wcd0c              /cdrom  cd9660  ro,noauto               0       0
proc                    /proc           procfs  rw              0       0

■ memo

ml005