Difference between revisions of "User:Djgera"

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* [http://github.com/djgera djgera's GitHub]
 
* [http://github.com/djgera djgera's GitHub]
  
=== My machine ===
+
=== Arch Linux configurations ===  
  
* '''Motherboard''': Asus M2N32-SLI Deluxe (Firmware: 1603)
+
[[User:Djgera/exequiel|host: exequiel]]
* '''CPU''': AMD Athlon 64 X2 5200+ [ADA5200IAA6CS]
 
* '''RAM''': 4 x 1GB OCZ DDR2 800MHz Platinum Rev 2 (4-4-4-15) [OCZ2P800R21G]
 
* '''GPU''': EVGA GeForce GT 520 1GB RAM DDR3 | VBIOS: 75.19.1b.00.20 | PN: 01G-P3-1523-KR
 
* '''Audio''': Sound Blaster Live! MP3
 
* '''Storage (sda)''': Western Digital Caviar Black 2TB - 64MB Cache (Firmware: 05.01D05) [WD2001FASS-00W2B0]
 
* '''Storage (sdb)''': Western Digital Caviar Black 2TB - 64MB Cache (Firmware: 01.00101) [WD2001FASS-00W2B0]
 
* '''Storage (sdc)''': Western Digital Caviar Black 2TB - 64MB Cache (Firmware: 01.00101) [WD2001FASS-00W2B0]
 
* '''Storage (sdd)''': Western Digital Caviar Black 2TB - 64MB Cache (Firmware: 05.01D05) [WD2001FASS-00W2B0]
 
* '''Optical Drive''': LG DVD-RW SATA Dual Layer (Fimware IL00) [GH20NS15]
 
* '''Power Supply''': PowerCooler ATX12V 2.0 PS-500SS 500W
 
* '''Monitor''': Dell UltraSharp 24" - (H-IPS panel [LM240WU4-SLB1]) - 1920x1200 - [U2410 / Rev A05]
 
* '''Keyboard/Mouse''': Logitech Cordless Desktop EX 100
 
* '''Webcam''': Logitech HD Webcam C510
 
* '''Printer''': HP Laserjet P1006
 
* '''UPS''': APC Back-UPS RS800VA, 230V [BR800i] (Firmware: 9.o5 .I USB FW:o5)
 
  
=== System configuration ===
+
[[User:Djgera/papucho|host: papucho]]
  
==== HDD partition scheme ====
+
[[User:Djgera/backup|host: backup]]
 
 
{{bc|<nowiki>
 
Disk /dev/sda: 3907029168 sectors, 1.8 TiB
 
Logical sector size: 512 bytes
 
Disk identifier (GUID): 014F724D-394E-4571-9DDA-9A3943BA7F1E
 
Partition table holds up to 128 entries
 
First usable sector is 34, last usable sector is 3907029134
 
Partitions will be aligned on 2048-sector boundaries
 
Total free space is 34925 sectors (17.1 MiB)
 
 
 
Number  Start (sector)    End (sector)  Size      Code  Name
 
  1            2048        2099199  1024.0 MiB  8300  Linux filesystem
 
  2        2101248        69210111  32.0 GiB    8300  Linux filesystem
 
  3        69212160      136321023  32.0 GiB    8300  Linux filesystem
 
  4      136323072      169877503  16.0 GiB    8200  Linux swap
 
  5      169879552      236988415  32.0 GiB    8300  Linux filesystem
 
  6      236990464      3907006463  1.7 TiB    8300  Linux filesystem
 
</nowiki>}}
 
 
 
{{bc|<nowiki>
 
Disk /dev/sdb: 2000.4 GB, 2000398934016 bytes, 3907029168 sectors
 
Units = sectors of 1 * 512 = 512 bytes
 
Sector size (logical/physical): 512 bytes / 512 bytes
 
I/O size (minimum/optimal): 512 bytes / 512 bytes
 
Disk label type: dos
 
Disk identifier: 0xba469f54
 
 
 
  Device Boot      Start        End      Blocks  Id  System
 
/dev/sdb1            2048  3907029167  1953513560  83  Linux
 
</nowiki>}}
 
 
 
{{bc|<nowiki>
 
Disk /dev/sdc: 2000.4 GB, 2000398934016 bytes, 3907029168 sectors
 
Units = sectors of 1 * 512 = 512 bytes
 
Sector size (logical/physical): 512 bytes / 512 bytes
 
I/O size (minimum/optimal): 512 bytes / 512 bytes
 
Disk label type: dos
 
Disk identifier: 0x15138733
 
 
 
  Device Boot      Start        End      Blocks  Id  System
 
/dev/sdc1            2048  3907029167  1953513560  83  Linux
 
</nowiki>}}
 
 
 
{{bc|<nowiki>
 
Disk /dev/sdd: 2000.4 GB, 2000398934016 bytes, 3907029168 sectors
 
Units = sectors of 1 * 512 = 512 bytes
 
Sector size (logical/physical): 512 bytes / 512 bytes
 
I/O size (minimum/optimal): 512 bytes / 512 bytes
 
Disk label type: dos
 
Disk identifier: 0xbb1fe300
 
 
 
  Device Boot      Start        End      Blocks  Id  System
 
/dev/sdd1            2048  3907029167  1953513560  83  Linux
 
</nowiki>}}
 
 
 
==== syslinux ====
 
 
 
syslinux (mbr.bin) installed on MBR ('''sda''')
 
{{bc|<nowiki>
 
dd bs=440 count=1 conv=notrunc if=/usr/lib/syslinux/gptmbr.bin of=/dev/sda
 
</nowiki>}}
 
 
 
{{bc|<nowiki>
 
extlinux -i /boot/syslinux
 
cp /usr/lib/syslinux/menu.c32 /boot/syslinux/
 
</nowiki>}}
 
 
 
{{hc|
 
/boot/syslinux/syslinux.cfg
 
|<nowiki>
 
timeout 10
 
 
 
ui menu.c32
 
 
 
 
 
label 3.8.13
 
    linux ../vmlinuz-3.8.13
 
    initrd ../initramfs-3.8.13.img
 
    append root=/dev/sda2 rw
 
 
 
 
 
label memtest86+
 
    linux ../memtest86+-4.20.bin
 
</nowiki>}}
 
 
 
==== mkinitcpio ====
 
 
 
{{hc|
 
/etc/mkinitcpio-djgera.conf
 
|<nowiki>
 
HOOKS="base udev autodetect save_hdd_live keymap fsck shutdown"
 
</nowiki>}}
 
 
 
 
 
{{hc|
 
/usr/lib/initcpio/install/save_hdd_live
 
|<nowiki>
 
build()
 
{
 
    add_file /etc/udev/rules.d/69-save-hdd-live.rules
 
    add_binary hdparm
 
}
 
 
 
help ()
 
{
 
cat <<HELPEOF
 
  This hook will save your HDD live!
 
HELPEOF
 
}
 
</nowiki>}}
 
 
 
 
 
{{hc|
 
/usr/lib/initcpio/install/rescue
 
|<nowiki>
 
build()
 
{
 
    # syslinux
 
    add_binary extlinux
 
    add_file /usr/lib/syslinux/mbr.bin
 
    add_file /usr/lib/syslinux/gptmbr.bin
 
 
 
    # util-linux
 
    add_binary blockdev
 
    add_binary fdisk
 
    add_binary hexdump
 
    add_binary mkswap
 
    add_binary umount
 
    add_binary wipefs
 
 
 
    # e2fsprogs
 
    add_binary badblocks
 
    add_binary chattr
 
    add_binary fsck.ext4
 
    add_binary lsattr
 
    add_binary mkfs.ext4
 
    add_binary tune2fs
 
 
 
    # xfsprogs
 
    add_binary mkfs.xfs
 
    add_binary xfs_repair
 
 
 
    # gptfdisk
 
    add_binary gdisk
 
 
 
    # rsync
 
    add_binary rsync
 
 
 
    # coreutils
 
    add_binary dd
 
    add_binary sync
 
 
 
    # bash
 
    add_binary bash
 
 
 
    # findutils
 
    add_binary find
 
    add_binary xargs
 
 
 
    # procps-ng
 
    add_binary vmstat
 
 
 
    # smartmontools
 
    add_binary smartctl
 
    add_file /usr/share/smartmontools/drivedb.h
 
 
 
    # hdparm
 
    add_binary hdparm
 
 
 
    # ncurses
 
    add_file /usr/share/terminfo/l/linux
 
 
 
    # nano
 
    add_binary nano
 
}
 
 
 
help ()
 
{
 
cat <<HELPEOF
 
  Rescue hook!
 
HELPEOF
 
}
 
</nowiki>}}
 
 
 
==== systemd ====
 
 
 
{{hc|
 
localectl
 
|<nowiki>
 
  System Locale: LANG=en_US.UTF-8
 
      VC Keymap: es
 
      X11 Layout: es
 
</nowiki>}}
 
 
 
{{hc|
 
hostnamectl
 
|<nowiki>
 
  Static hostname: exequiel
 
        Icon name: computer-desktop
 
          Chassis: desktop
 
        Machine ID: cd9e9d24fe37411c3b2d22c14951b1a1
 
          Boot ID: e4f43e59f71748388c7a747e5dbbbfdb
 
  Operating System: Arch Linux
 
            Kernel: Linux 3.8.13-64
 
      Architecture: x86_64
 
</nowiki>}}
 
 
 
{{hc|
 
timedatectl
 
|<nowiki>
 
      Local time: Sun 2013-06-09 17:28:36 ART
 
  Universal time: Sun 2013-06-09 20:28:36 UTC
 
        RTC time: Sun 2013-06-09 20:28:33
 
        Timezone: America/Buenos_Aires (ART, -0300)
 
    NTP enabled: yes
 
NTP synchronized: yes
 
RTC in local TZ: no
 
      DST active: n/a
 
</nowiki>}}
 
 
 
{{hc|
 
/etc/udev/rules.d/69-usbasp.rules
 
|<nowiki>
 
ACTION=="remove", GOTO="usbasp_end"
 
 
 
SUBSYSTEM=="usb", ATTR{product}=="USBasp", TAG+="uaccess"
 
 
 
LABEL="usbasp_end"
 
</nowiki>}}
 
 
 
{{hc|
 
/etc/udev/rules.d/69-usbserial.rules
 
|<nowiki>
 
ACTION=="remove", GOTO="usbserial_end"
 
 
 
SUBSYSTEM=="tty", KERNEL=="ttyUSB0", TAG+="uaccess"
 
 
 
LABEL="usbserial_end"
 
</nowiki>}}
 
 
 
{{hc|
 
/etc/udev/rules.d/69-android.rules
 
|<nowiki>
 
ACTION=="remove", GOTO="android_end"
 
 
 
SUBSYSTEM=="usb", ATTR{product}=="MT65xx Android Phone", TAG+="uaccess"
 
 
 
LABEL="android_end"
 
</nowiki>}}
 
 
 
{{bc|<nowiki>
 
/etc/systemd/system
 
├── dbus-org.freedesktop.Avahi.service -> /usr/lib/systemd/system/avahi-daemon.service
 
├── default.target -> /usr/lib/systemd/system/multi-user.target
 
├── getty.target.wants
 
│   └── getty@tty1.service -> /usr/lib/systemd/system/getty@.service
 
├── hddtemp.service.d
 
│   └── es.conf
 
├── multi-user.target.wants
 
│   ├── apcupsd.service -> /usr/lib/systemd/system/apcupsd.service
 
│   ├── avahi-daemon.service -> /usr/lib/systemd/system/avahi-daemon.service
 
│   ├── cronie.service -> /usr/lib/systemd/system/cronie.service
 
│   ├── cups.path -> /usr/lib/systemd/system/cups.path
 
│   ├── hddtemp.service -> /usr/lib/systemd/system/hddtemp.service
 
│   ├── mpd.service -> /usr/lib/systemd/system/mpd.service
 
│   ├── network@enp0s16.service -> /etc/systemd/system/network@.service
 
│   ├── ntpd.service -> /usr/lib/systemd/system/ntpd.service
 
│   ├── remote-fs.target -> /usr/lib/systemd/system/remote-fs.target
 
│   ├── smartd.service -> /usr/lib/systemd/system/smartd.service
 
│   └── vnstat.service -> /usr/lib/systemd/system/vnstat.service
 
├── network@.service
 
├── printer.target.wants
 
│   └── cups.service -> /usr/lib/systemd/system/cups.service
 
├── smartlog@.service
 
└── sockets.target.wants
 
    ├── avahi-daemon.socket -> /usr/lib/systemd/system/avahi-daemon.socket
 
    ├── cups.socket -> /usr/lib/systemd/system/cups.socket
 
    └── sshd.socket -> /usr/lib/systemd/system/sshd.socket
 
</nowiki>}}
 
 
 
==== glibc ====
 
{{hc|
 
/etc/locale.gen
 
|<nowiki>
 
en_US.UTF-8 UTF-8 
 
en_US ISO-8859-1 
 
es_AR.UTF-8 UTF-8 
 
es_AR ISO-8859-1
 
</nowiki>}}
 
 
 
==== iproute2 ====
 
 
 
{{hc|
 
/etc/systemd/system/network@.service
 
|<nowiki>
 
[Unit]
 
Description=Network Connectivity On %i
 
Wants=network.target
 
Before=network.target
 
BindsTo=sys-subsystem-net-devices-%i.device
 
After=sys-subsystem-net-devices-%i.device
 
 
 
 
 
[Service]
 
Type=oneshot
 
RemainAfterExit=yes
 
EnvironmentFile=/etc/conf.d/network/%i
 
ExecStart=/sbin/ip link set dev %i up
 
ExecStart=/sbin/ip addr add ${address}/${netmask} broadcast ${broadcast} dev %i
 
ExecStart=/sbin/ip route add default via ${gateway}
 
ExecStop=/sbin/ip addr flush dev %i
 
ExecStop=/sbin/ip link set dev %i down
 
</nowiki>}}
 
 
 
{{hc|
 
/etc/conf.d/network/enp0s16
 
|<nowiki>
 
address=192.168.0.77
 
netmask=24
 
broadcast=192.168.0.255
 
gateway=192.168.0.1
 
</nowiki>}}
 
 
 
 
 
==== hdparm ====
 
 
 
{{hc|
 
/etc/udev/rules.d/69-save-hdd-live.rules
 
|<nowiki>
 
ACTION=="remove", GOTO="save_hdd_live_end"
 
SUBSYSTEM!="block", GOTO="save_hdd_live_end"
 
ENV{DEVTYPE}!="disk", GOTO="save_hdd_live_end"
 
 
 
ENV{ID_ATA_FEATURE_SET_APM}=="1", RUN+="/usr/bin/hdparm -B 255 $devnode"
 
ENV{ID_ATA_FEATURE_SET_AAM}=="1", RUN+="/usr/bin/hdparm -M 128 $devnode"
 
ENV{ID_ATA_FEATURE_SET_PM}=="1", RUN+="/usr/bin/hdparm -S 0 $devnode"
 
 
 
LABEL="save_hdd_live_end"
 
</nowiki>}}
 
 
 
 
 
==== smartmontools ====
 
 
 
{{hc|
 
/etc/systemd/system/smartlog@.service
 
|<nowiki>
 
[Unit]
 
Description=SMART on disk %i
 
 
 
[Service]
 
ExecStart=/usr/bin/smartctl -a /dev/%i
 
SyslogIdentifier=smart-%i
 
</nowiki>}}
 
 
 
{{hc|
 
/etc/udev/rules.d/70-smartlog.rules
 
|<nowiki>
 
ACTION=="remove", GOTO="smartlog_end"
 
SUBSYSTEM!="block", GOTO="smartlog_end"
 
ENV{DEVTYPE}!="disk", GOTO="smartlog_end"
 
 
 
ENV{ID_ATA_FEATURE_SET_SMART_ENABLED}=="1", ENV{SYSTEMD_WANTS}="smartlog@$name.service"
 
 
 
LABEL="smartlog_end"
 
</nowiki>}}
 
 
 
==== hddtemp ====
 
 
 
{{hc|
 
/etc/systemd/system/hddtemp.service.d/es.conf
 
|<nowiki>
 
[Service]
 
ExecStart=
 
ExecStart=/usr/bin/hddtemp -dF /dev/sda /dev/sdb /dev/sdc /dev/sdd
 
</nowiki>}}
 
 
 
==== apcupsd ====
 
 
 
{{hc|
 
/usr/lib/systemd/system-shutdown/apc_killpower
 
|<nowiki>
 
#!/bin/sh
 
 
 
if [ -f /etc/apcupsd/powerfail -a "$1" = "poweroff" ]; then
 
    /etc/apcupsd/apccontrol killpower
 
fi
 
</nowiki>}}
 
 
 
{{hc|
 
/root/bin/ups-mailer
 
|<nowiki>
 
#!/bin/sh
 
 
 
TO="<USER>@<DOMAIN>"
 
MAIL="/usr/bin/mail"
 
export MAILRC="/root/.mailrc"
 
 
 
/usr/bin/apcaccess status | $MAIL -s "${0##*/} | $(hostname)" "$TO"
 
 
 
exit 0
 
 
 
</nowiki>}}
 
 
 
{{bc|<nowiki>
 
/etc/apcupsd/
 
├── changeme -> /root/bin/ups-mailer
 
├── commfailure -> /root/bin/ups-mailer
 
├── commok -> /root/bin/ups-mailer
 
├── offbattery -> /root/bin/ups-mailer
 
└── onbattery -> /root/bin/ups-mailer
 
</nowiki>}}
 
 
 
==== heirloom-mailx ====
 
 
 
{{hc|
 
/root/.mailrc
 
|<nowiki>
 
set sendmail="/usr/bin/msmtp"
 
set from="Gerardo Exequiel Pozzi <USER@DOMAIN>"
 
</nowiki>}}
 
 
 
==== msmtp ====
 
 
 
{{hc|
 
/root/.msmtprc
 
|<nowiki>
 
account <USER>
 
host <DOMAIN>
 
from <USER@DOMAIN>
 
auth on
 
tls on
 
tls_starttls off
 
tls_trust_file /etc/ssl/certs/ca-certificates.crt
 
port 465
 
user <USER>
 
password <PASSWORD>
 
</nowiki>}}
 
 
 
==== mc ====
 
 
 
{{hc|
 
/etc/profile.d/mc.sh
 
|<nowiki>
 
alias mc='. /usr/lib/mc/mc-wrapper.sh'
 
</nowiki>}}
 
 
 
==== polkit ====
 
 
 
{{hc|
 
/etc/polkit-1/rules.d/69-djgera.rules
 
|<nowiki>
 
polkit.addRule(function(action, subject) {
 
    if (action.id == "org.freedesktop.login1.power-off" ||
 
        action.id == "org.freedesktop.login1.power-off-multiple-sessions" ||
 
        action.id == "org.freedesktop.login1.reboot" ||
 
        action.id == "org.freedesktop.login1.reboot-multiple-sessions" ||
 
        action.id == "org.freedesktop.login1.hibernate" ||
 
        action.id == "org.freedesktop.login1.hibernate-multiple-sessions" ||
 
        action.id == "org.freedesktop.login1.suspend" ||
 
        action.id == "org.freedesktop.login1.suspend-multiple-sessions") {
 
        return polkit.Result.NO;
 
    }
 
});
 
 
 
polkit.addRule(function(action, subject) {
 
    if (action.id == "org.freedesktop.upower.hibernate" ||
 
        action.id == "org.freedesktop.upower.suspend") {
 
        return polkit.Result.NO;
 
    }
 
});
 
</nowiki>}}
 
 
 
==== filesystem ====
 
 
 
{{hc|
 
/etc/fstab
 
|<nowiki>
 
tmp                    /tmp          tmpfs    nodev,nosuid,size=100% 0 0
 
 
 
/dev/sda4              none          swap      defaults 0 0
 
 
 
/dev/sda1              /boot        ext4      noatime,nosuid,nodev,noexec 0 2
 
/dev/sda2              /            ext4      noatime,nodev 0 0
 
/dev/sda3              /var          ext4      noatime,nosuid,nodev 0 2
 
/dev/sda5              /home        ext4      noatime,nosuid,nodev 0 2
 
/dev/sda6              /data/data    xfs      ro,noatime,nosuid,nodev,noexec 0 2
 
 
 
/dev/sdb1              /neta/neta0  xfs      ro,noatime,nosuid,nodev,noexec,noauto 0 2
 
/dev/sdc1              /neta/neta1  xfs      ro,noatime,nosuid,nodev,noexec,noauto 0 2
 
/dev/sdd1              /neta/neta2  xfs      ro,noatime,nosuid,nodev,noexec,noauto 0 2
 
</nowiki>}}
 
 
 
 
 
{{hc|
 
/etc/nsswitch.conf
 
|<nowiki>
 
passwd: files
 
group: files
 
shadow: files
 
 
 
publickey: files
 
 
 
hosts: files dns
 
networks: files
 
 
 
protocols: files
 
services: files
 
ethers: files
 
rpc: files
 
 
 
netgroup: files
 
</nowiki>}}
 
 
 
{{hc|
 
/etc/hosts
 
|<nowiki>
 
 
 
127.0.0.1      localhost.localdomain  localhost
 
::1            localhost.localdomain  localhost
 
 
 
192.168.0.77 exequiel
 
</nowiki>}}
 
 
 
==== kmod ====
 
 
 
{{hc|
 
/etc/modules-load.d/djgera.conf
 
|<nowiki>
 
#fbcon
 
</nowiki>}}
 
 
 
{{hc|
 
/etc/modprobe.d/djgera.conf
 
|<nowiki>
 
#blacklist nvidia
 
blacklist fbcon
 
blacklist nouveau
 
blacklist rtl8187
 
blacklist pata_amd
 
blacklist snd_hda_intel
 
</nowiki>}}
 
 
 
{{hc|
 
/etc/modprobe.d/nvidia.conf
 
|<nowiki>
 
options nvidia NVreg_EnableMSI=1
 
</nowiki>}}
 
 
 
==== xorg-server ====
 
 
 
{{hc|
 
/etc/X11/xorg.conf
 
|<nowiki>
 
Section "Device"
 
    Identifier    "nvidia0"
 
    Driver        "nvidia"
 
#    Driver        "nouveau"
 
#    Option        "GLXVBlank" "on"
 
EndSection
 
</nowiki>}}
 
 
 
==== fontconfig ====
 
{{hc|
 
/etc/fonts/local.conf
 
|<nowiki>
 
<?xml version='1.0'?>
 
<!DOCTYPE fontconfig SYSTEM "fonts.dtd">
 
<fontconfig>
 
<match target="font">
 
  <edit mode="assign" name="autohint">
 
  <bool>true</bool>
 
  </edit>
 
</match>
 
</fontconfig>
 
</nowiki>}}
 
 
 
==== pacman ====
 
 
 
{{hc|
 
/etc/pacman.conf
 
|<nowiki>
 
[options]
 
HoldPkg    = pacman glibc
 
Architecture = auto
 
 
 
IgnorePkg    = pm-utils pm-quirks
 
IgnorePkg    = linux-headers
 
IgnorePkg    = syslinux
 
IgnorePkg    = hplip
 
IgnorePkg    = flashplugin
 
IgnorePkg    = lib32-flashplugin
 
IgnorePkg    = freetype2 fontconfig
 
IgnorePkg    = lib32-freetype2 lib32-fontconfig
 
IgnorePkg    = nvidia-utils nvidia-libgl opencl-nvidia
 
IgnorePkg    = lib32-nvidia-utils lib32-nvidia-libgl lib32-opencl-nvidia
 
 
 
NoUpgrade  = etc/apcupsd/onbattery etc/apcupsd/offbattery etc/apcupsd/changeme etc/apcupsd/commok etc/apcupsd/commfailure
 
 
 
Color
 
VerbosePkgLists
 
 
 
SigLevel    = Required DatabaseOptional
 
LocalFileSigLevel = Optional
 
 
 
[core]
 
Include = /etc/pacman.d/mirrorlist
 
 
 
[extra]
 
Include = /etc/pacman.d/mirrorlist
 
 
 
[community]
 
Include = /etc/pacman.d/mirrorlist
 
 
 
[multilib]
 
Include = /etc/pacman.d/mirrorlist
 
</nowiki>}}
 
 
 
==== mpd ====
 
 
 
{{hc|
 
/etc/mpd.conf
 
|<nowiki>
 
music_directory "/data/musica"
 
playlist_directory "/var/lib/mpd/playlists"
 
db_file "/var/lib/mpd/mpd.db"
 
log_file "syslog"
 
pid_file "/var/run/mpd/mpd.pid"
 
state_file "/var/lib/mpd/mpdstate"
 
user "mpd"
 
metadata_to_use "none"
 
max_playlist_length "32768"
 
audio_output {
 
    type "alsa"
 
    name "default"
 
}
 
</nowiki>}}
 
  
 
=== ¡Machetes! ===
 
=== ¡Machetes! ===
Line 683: Line 32:
 
{{bc|<nowiki>
 
{{bc|<nowiki>
 
modprobe nbd max_part=8
 
modprobe nbd max_part=8
qemu-img create -f qcow2 archbase.qcow2 1G
+
qemu-img create -f qcow2 /tmp/archbase.qcow2 1G
qemu-nbd -c /dev/nbd0 archbase.qcow2
+
qemu-nbd -c /dev/nbd0 /tmp/archbase.qcow2
 
sleep 2
 
sleep 2
echo -e "p\nn\np\n1\n\n\na\n1\np\nw\nq\n" | fdisk /dev/nbd0
+
sgdisk -n 1:+0:0 -A 1:set:2 /dev/nbd0
 
mkfs.ext4 -m0 -L AB_RAIZ /dev/nbd0p1
 
mkfs.ext4 -m0 -L AB_RAIZ /dev/nbd0p1
 
mkdir /tmp/archbase
 
mkdir /tmp/archbase
 
mount /dev/nbd0p1 /tmp/archbase
 
mount /dev/nbd0p1 /tmp/archbase
pacstrap /tmp/archbase
+
pacstrap -c /tmp/archbase
echo 'LABEL=AB_RAIZ / ext4 defaults 0 1' >> /tmp/archbase/etc/fstab
 
echo 'archbase' > /tmp/archbase/etc/hostname
 
ln -s /usr/share/zoneinfo/America/Buenos_Aires /tmp/archbase/etc/localtime
 
echo 'KEYMAP=es' > /tmp/archbase/etc/vconsole.conf
 
echo 'LANG=en_US.UTF-8' > /tmp/archbase/etc/locale.conf
 
 
mkdir /tmp/archbase/boot/syslinux
 
mkdir /tmp/archbase/boot/syslinux
 
cat << FIN > /tmp/archbase/boot/syslinux/syslinux.cfg
 
cat << FIN > /tmp/archbase/boot/syslinux/syslinux.cfg
Line 713: Line 57:
 
umount /tmp/archbase
 
umount /tmp/archbase
 
rmdir /tmp/archbase
 
rmdir /tmp/archbase
cat /usr/lib/syslinux/mbr.bin > /dev/nbd0
+
cat /usr/lib/syslinux/bios/gptmbr.bin > /dev/nbd0
 
blockdev --flushbufs /dev/nbd0
 
blockdev --flushbufs /dev/nbd0
 
qemu-nbd -d /dev/nbd0
 
qemu-nbd -d /dev/nbd0
</nowiki>}}
 
 
====== Increment size of the image ======
 
 
* Assume partition of 1G created in previous step. Resize to 2G.
 
 
{{bc|<nowiki>
 
modprobe nbd max_part=8
 
qemu-img convert archbase.qcow2 -O raw archbase.raw
 
dd of=archbase.raw bs=1G count=0 seek=2
 
qemu-img convert archbase.raw -O qcow2 archbase.qcow2
 
qemu-nbd -c /dev/nbd0 archbase.qcow2
 
sleep 2
 
echo -e "p\nd\nn\np\n1\n\n\na\n1\np\nw\nq\n" | fdisk /dev/nbd0
 
e2fsck -f /dev/nbd0p1
 
resize2fs /dev/nbd0p1
 
blockdev --flushbufs /dev/nbd0
 
qemu-nbd -d /dev/nbd0
 
</nowiki>}}
 
 
===== Network =====
 
 
{{bc|<nowiki>
 
ip tuntap add dev tap0 mode tap user djgera
 
ip tuntap add dev tap1 mode tap user djgera
 
brctl addbr br0
 
brctl setfd br0 0
 
brctl addif br0 enp0s16
 
brctl addif br0 tap0
 
brctl addif br0 tap1
 
ip link set dev br0 up
 
ip link set dev tap0 up
 
ip link set dev tap1 up
 
ip addr del 192.168.0.77/24 dev enp0s16
 
ip addr add 192.168.0.77/24 broadcast + dev br0
 
ip route add default via 192.168.0.1
 
 
</nowiki>}}
 
</nowiki>}}

Latest revision as of 20:04, 24 March 2015

Presentation

My name is Gerardo Exequiel Pozzi (djgera). I am from Buenos Aires (Argentina), my year of birth is 1982. My areas of interest are: low-level programming, theory of languages and mathematics in general.

I am using Arch Linux since December of 2008, my original distro was Slackware Linux since October of 2001. I like helping the community in what it can within my reach, for example reporting bugs and feature request, new ideas, packaging, etc.

Reported bugs and feature requests

Git repo

Arch Linux configurations

host: exequiel

host: papucho

host: backup

¡Machetes!

qemu-kvm

Quick image with base setup

A quick way to make an image with a base installation without installer.

  • Packages needed: syslinux arch-install-scripts
  • First time boot with fallback initramfs, then run mkinitcpio -p linux.
  • Adjust /etc/locale.gen, run locale-gen.
modprobe nbd max_part=8
qemu-img create -f qcow2 /tmp/archbase.qcow2 1G
qemu-nbd -c /dev/nbd0 /tmp/archbase.qcow2
sleep 2
sgdisk -n 1:+0:0 -A 1:set:2 /dev/nbd0
mkfs.ext4 -m0 -L AB_RAIZ /dev/nbd0p1
mkdir /tmp/archbase
mount /dev/nbd0p1 /tmp/archbase
pacstrap -c /tmp/archbase
mkdir /tmp/archbase/boot/syslinux
cat << FIN > /tmp/archbase/boot/syslinux/syslinux.cfg
# DEFAULT arch

LABEL arch
  LINUX ../vmlinuz-linux
  APPEND root=LABEL=AB_RAIZ rw
  INITRD ../initramfs-linux.img

LABEL arch-fallback
  LINUX ../vmlinuz-linux
  APPEND root=LABEL=AB_RAIZ rw
  INITRD ../initramfs-linux-fallback.img
FIN
extlinux -i /tmp/archbase/boot/syslinux
umount /tmp/archbase
rmdir /tmp/archbase
cat /usr/lib/syslinux/bios/gptmbr.bin > /dev/nbd0
blockdev --flushbufs /dev/nbd0
qemu-nbd -d /dev/nbd0