Ihsan Ariswanto

Update Archlinux Hemat Bandwith dengan Deltup

21 Oct 2011
7 minute read
Sebagai distro rolling release, Arch Linux memang menuntut untuk sering-sering update sistem. Bagi yang punya koneksi dewa tentu gak masalah. Tapi bagi yang koneksinya pas-pasan, apalagi terbatas quota, perlu cari cara untuk sedikit lebih ngirit bandwith.</p>

Cara menyiasatinya bisa dengan deltup (delta update). Intinya, delta hanya akan mendowload perbedaan atau selisih antara versi paket yang telah terinstal dengan versi paket yang baru, kemudian menggabungkan ulang (rebuild). Berikut langkah instal dan setting deltup di Archlinux kita.</div>

1. Instal paket xdelta3 

  # pacman -S xdelta3
2. Edit file /etc/pacman.d/mirrorlist, masukkan repo yang mendukung delta, salah satunya repo Delta Archlinux.fr 

##
## Arch Linux repository mirrorlist
## Generated on 2011-03-24
##

## Delta Archlinux.fr
Server = https://delta.archlinux.fr/$repo/os/$arch
.....

3. Sebelum mengaktifkan repo delta, kita bisa cek dulu, gimana bedanya sebelum dan sesudah memakai deltup.
Sebelum

# pacman -Syu</p> <p>:: Synchronizing package databases...<br />kde4-eyecandy-64 is up to date<br />core is up to date<br />extra is up to date<br />community is up to date<br />multilib is up to date<br />:: Starting full system upgrade...<br />warning: frozen-bubble: ignoring package upgrade (2.2.0-3 => 2.2.1beta1-1)<br />:: Replace lib32-libjpeg with multilib/lib32-libjpeg-turbo? [Y/n]<br />:: Replace vlc-plugin with extra/vlc? [Y/n]<br />warning: warmux: ignoring package upgrade (11.01-1 => 11.04.1-3)<br />resolving dependencies...<br />warning: dependency cycle detected:<br />warning: lib32-gcc-libs will be installed before its %s dependency gcc-libs-multilib<br />looking for inter-conflicts...</p> <p>Remove (2): lib32-libjpeg-8.3.0-1 [0,48 MB] vlc-plugin-1.1.9-1 [0,13 MB]</p> <p>Total Removed Size: 0,61 MB</p> <p>Targets (147): attr-2.4.46-1 [0,06 MB] acl-2.2.51-1 [0,13 MB] acpid-2.0.10-2 [0,04 MB]<br /> lib32-gcc-libs-4.6.0-6 [0,71 MB] gcc-libs-multilib-4.6.0-6 [0,73 MB]<br /> icu-4.8-1 [5,10 MB] boost-libs-1.46.1-3 [1,49 MB] libmysqlclient-5.5.13-1 [2,92 MB]<br /> mysql-clients-5.5.13-1 [0,79 MB] mysql-5.5.13-1 [5,70 MB] akonadi-1.5.3-2 [0,63 MB]<br /> util-linux-2.19.1-2 [1,37 MB] apr-1.4.5-1 [0,22 MB] apr-util-1.3.12-1 [0,14 MB]<br /> sqlite3-3.7.6.3-1 [0,36 MB] glib2-2.28.8-1 [1,58 MB] gstreamer0.10-0.10.34-1 [1,33 MB]<br /> gstreamer0.10-base-0.10.34-1 [1,13 MB] gnutls-2.12.6.1-1 [1,49 MB]<br /> glib-networking-2.28.7-1 [0,04 MB] libsoup-2.34.2-1 [0,30 MB]<br /> hunspell-1.3.2-1 [0,18 MB] enchant-1.6.0-2 [0,03 MB] libwebkit-1.4.1-1 [5,03 MB]<br /> pango-1.28.4-3 [0,48 MB] gstreamer0.10-base-plugins-0.10.34-1 [0,16 MB]<br /> banshee-2.0.1-2 [2,57 MB] binutils-multilib-2.21-8 [3,25 MB] bison-2.5-1 [0,42 MB]<br /> bluez-4.93-2 [0,49 MB] boost-1.46.1-3 [6,56 MB] cairomm-1.10.0-1 [0,41 MB]<br /> ccrtp-1.8.0-1 [0,17 MB] nspr-4.8.8-1 [0,22 MB] nss-3.12.10-1 [1,37 MB]<br /> chromium-12.0.742.91-1 [19,41 MB] consolekit-0.4.5-1 [0,08 MB] gmp-5.0.2-1 [0,41 MB]<br /> coreutils-8.12-2 [2,00 MB] module-init-tools-3.13-1 [0,34 MB] udev-171-2 [0,20 MB]<br /> device-mapper-2.02.85-2 [0,12 MB] cryptsetup-1.3.1-1 [0,09 MB]<br /> libssh2-1.2.7-2 [0,17 MB] curl-7.21.6-2 [0,46 MB] libgnome-keyring-3.0.3-1 [0,09 MB]<br /> libsoup-gnome-2.34.2-1 [0,01 MB] icon-naming-utils-0.8.90-2 [0,01 MB]<br /> gnome-icon-theme-3.0.0-2 [8,21 MB] libgweather-3.0.2-1 [2,15 MB]<br /> evolution-data-server-3.0.2.1-1 [2,48 MB] fam-2.7.0-15 [0,07 MB]<br /> gstreamer0.10-good-0.10.29-1 [0,94 MB] gstreamer0.10-bad-0.10.22-1 [0,83 MB]<br /> farsight2-0.0.28-2 [0,21 MB] file-5.07-3 [0,19 MB] nspluginwrapper-1.4.2-1 [0,13 MB]<br /> flashplugin-10.3.181.22-1 [6,02 MB] gcc-multilib-4.6.0-6 [17,44 MB]<br /> glew-1.6.0-1 [0,28 MB] startup-notification-0.12-1 [0,02 MB] libcups-1.4.6-3 [0,26 MB]<br /> gtk3-3.0.11-1 [4,66 MB] gnome-desktop-3.0.2-1 [0,48 MB] libwnck3-3.0.2-1 [0,34 MB]<br /> telepathy-glib-0.14.7-1 [1,07 MB] gnome-panel-3.0.2-1 [1,49 MB] gperf-3.0.4-3 [0,09 MB]<br /> grep-2.8-1 [0,17 MB] libjpeg-turbo-1.1.1-1 [0,20 MB] v4l-utils-0.8.4-1 [0,23 MB]<br /> jack-0.120.2-1 [0,28 MB] gstreamer0.10-good-plugins-0.10.29-1 [0,31 MB]<br /> gvfs-1.8.2-1 [0,80 MB] help2man-1.39.4-1 [0,06 MB] iproute2-2.6.38-3 [0,36 MB]<br /> kbd-1.15.3-1 [0,98 MB] initscripts-2011.06.3-1 [0,02 MB] poppler-0.16.5-1 [0,71 MB]<br /> poppler-glib-0.16.5-1 [0,17 MB] inkscape-0.48.1-3 [12,51 MB]<br /> inputproto-2.0.2-1 [0,04 MB] jre-6u26-1 [20,85 MB] kdesdk-okteta-4.6.3-2 [0,54 MB]<br /> kdesdk-scripts-4.6.3-2 [0,17 MB] linux-firmware-20110512-2 [9,17 MB]<br /> mkinitcpio-busybox-1.18.4-1 [0,16 MB] mkinitcpio-0.6.12-1 [0,02 MB]<br /> kernel26-2.6.38.8-1 [35,93 MB] kernel26-headers-2.6.38.8-1 [4,18 MB]<br /> laptop-mode-tools-1.57-3 [0,05 MB] less-443-2 [0,09 MB]<br /> lib32-libjpeg-turbo-1.1.1-1 [0,14 MB] libass-0.9.12-1 [0,06 MB]<br /> libdvbpsi-0.2.0-1 [0,05 MB] libftdi-0.19-1 [0,04 MB] libgsf-1.14.21-1 [0,18 MB]<br /> libgssglue-0.1-4 [0,03 MB] libwps-0.2.2-1 [0,04 MB] neon-0.29.6-1 [0,17 MB]<br /> libtextcat-2.2-8 [0,29 MB] libreoffice-3.4.0-2 [73,84 MB]<br /> libreoffice-ru-3.4.0-1 [7,76 MB] libssh-0.5.0-1 [0,11 MB]<br /> libvncserver-0.9.8-2 [0,23 MB] libzrtpcpp-1.4.2-5 [0,09 MB] lvm2-2.02.85-2 [0,54 MB]<br /> lzo2-2.05-1 [0,07 MB] make-3.82-3 [0,34 MB] man-db-2.6.0.2-2 [0,38 MB]<br /> mercurial-1.8.4-1 [1,36 MB] net-tools-1.60-16 [0,10 MB] qt-4.7.3-2 [24,12 MB]<br /> ntrack-1:13-2 [0,03 MB] parted-2.4-1 [0,47 MB] perl-capture-tiny-0.11-1 [0,01 MB]<br /> php-5.3.6-4 [2,90 MB] php-pear-5.3.6-4 [0,24 MB] pixman-0.22.0-1 [0,16 MB]<br /> pkg-config-0.26-1 [0,03 MB] poppler-qt-0.16.5-1 [0,11 MB] raptor-2.0.3-1 [0,23 MB]<br /> skype-2.2.0.35-1 [21,56 MB] sox-14.3.2-3 [0,49 MB] strigi-0.7.5-1 [0,67 MB]<br /> sudo-1.8.1.p2-1 [0,37 MB] telepathy-farsight-0.0.18-1 [0,04 MB]<br /> telepathy-qt4-0.6.1-1 [1,16 MB] twinkle-1.4.2-10 [1,23 MB] udisks-1.0.3-3 [0,15 MB]<br /> upower-0.9.11-1 [0,09 MB] virtualbox-4.0.8-2 [16,53 MB] vlc-1.1.10-1 [7,07 MB]<br /> vte-common-0.28.0-2 [0,00 MB] vte-0.28.0-2 [0,33 MB] vte3-0.28.0-2 [0,32 MB]<br /> webkit-sharp-0.3-2 [0,02 MB] wine-1.3.21-2 [25,78 MB] xorg-iceauth-1.0.5-1 [0,01 MB]<br /> xorg-server-common-1.10.2-1 [0,02 MB] xorg-server-1.10.2-1 [1,21 MB]<br /> xorg-xauth-1.0.6-1 [0,02 MB] xorg-xlsclients-1.1.2-1 [0,01 MB] xterm-270-1 [0,22 MB]<br /> xulrunner-2.0.1-2 [18,57 MB] xvidcore-1.3.2-1 [0,25 MB] xz-5.0.3-1 [0,31 MB]</p> <p>Total Download Size: 416,89 MB<br />Total Installed Size: 1933,56 MB</p> <p>Proceed with installation? [Y/n]
</p>
</div>

Total update 416,89 MB. Pilih N untuk membatalkan.

4. Edit file /etc/pacman.conf, buang komentar (tanda #) pada pilihan UseDelta, jadinya seperti ini: 

.....
# Misc options (all disabled by default)
#UseSyslog
ShowSize
UseDelta
TotalDownload
.....
5. Sekarang kita coba lagi setelah mengaktifkan deltup,

Sesudah

# pacman -Syu</p> <p>:: Synchronizing package databases...<br />kde4-eyecandy-64 is up to date<br />core is up to date<br />extra is up to date<br />community is up to date<br />multilib is up to date<br />:: Starting full system upgrade...<br />warning: frozen-bubble: ignoring package upgrade (2.2.0-3 => 2.2.1beta1-1)<br />:: Replace lib32-libjpeg with multilib/lib32-libjpeg-turbo? [Y/n]<br />:: Replace vlc-plugin with extra/vlc? [Y/n]<br />warning: warmux: ignoring package upgrade (11.01-1 => 11.04.1-3)<br />resolving dependencies...<br />warning: dependency cycle detected:<br />warning: lib32-gcc-libs will be installed before its %s dependency gcc-libs-multilib<br />looking for inter-conflicts...</p> <p>Remove (2): lib32-libjpeg-8.3.0-1 [0,48 MB] vlc-plugin-1.1.9-1 [0,13 MB]</p> <p>Total Removed Size: 0,61 MB</p> <p>Targets (147): attr-2.4.46-1 [0,06 MB] acl-2.2.51-1 [0,13 MB] acpid-2.0.10-2 [0,04 MB]<br /> lib32-gcc-libs-4.6.0-6 [0,71 MB] gcc-libs-multilib-4.6.0-6 [0,73 MB]<br /> icu-4.8-1 [5,10 MB] boost-libs-1.46.1-3 [1,49 MB] libmysqlclient-5.5.13-1 [2,92 MB]<br /> mysql-clients-5.5.13-1 [0,79 MB] mysql-5.5.13-1 [5,70 MB] akonadi-1.5.3-2 [0,63 MB]<br /> util-linux-2.19.1-2 [1,37 MB] apr-1.4.5-1 [0,22 MB] apr-util-1.3.12-1 [0,14 MB]<br /> sqlite3-3.7.6.3-1 [0,36 MB] glib2-2.28.8-1 [1,58 MB] gstreamer0.10-0.10.34-1 [1,33 MB]<br /> gstreamer0.10-base-0.10.34-1 [1,13 MB] gnutls-2.12.6.1-1 [1,49 MB]<br /> glib-networking-2.28.7-1 [0,04 MB] libsoup-2.34.2-1 [0,30 MB]<br /> hunspell-1.3.2-1 [0,18 MB] enchant-1.6.0-2 [0,03 MB] libwebkit-1.4.1-1 [5,03 MB]<br /> pango-1.28.4-3 [0,48 MB] gstreamer0.10-base-plugins-0.10.34-1 [0,16 MB]<br /> banshee-2.0.1-2 [2,57 MB] binutils-multilib-2.21-8 [3,25 MB] bison-2.5-1 [0,42 MB]<br /> bluez-4.93-2 [0,49 MB] boost-1.46.1-3 [6,56 MB] cairomm-1.10.0-1 [0,41 MB]<br /> ccrtp-1.8.0-1 [0,17 MB] nspr-4.8.8-1 [0,22 MB] nss-3.12.10-1 [1,37 MB]<br /> chromium-12.0.742.91-1 [19,41 MB] consolekit-0.4.5-1 [0,08 MB] gmp-5.0.2-1 [0,41 MB]<br /> coreutils-8.12-2 [2,00 MB] module-init-tools-3.13-1 [0,34 MB] udev-171-2 [0,20 MB]<br /> device-mapper-2.02.85-2 [0,12 MB] cryptsetup-1.3.1-1 [0,09 MB]<br /> libssh2-1.2.7-2 [0,17 MB] curl-7.21.6-2 [0,46 MB] libgnome-keyring-3.0.3-1 [0,09 MB]<br /> libsoup-gnome-2.34.2-1 [0,01 MB] icon-naming-utils-0.8.90-2 [0,01 MB]<br /> gnome-icon-theme-3.0.0-2 [8,21 MB] libgweather-3.0.2-1 [2,15 MB]<br /> evolution-data-server-3.0.2.1-1 [2,48 MB] fam-2.7.0-15 [0,07 MB]<br /> gstreamer0.10-good-0.10.29-1 [0,94 MB] gstreamer0.10-bad-0.10.22-1 [0,83 MB]<br /> farsight2-0.0.28-2 [0,21 MB] file-5.07-3 [0,19 MB] nspluginwrapper-1.4.2-1 [0,13 MB]<br /> flashplugin-10.3.181.22-1 [6,02 MB] gcc-multilib-4.6.0-6 [17,44 MB]<br /> glew-1.6.0-1 [0,28 MB] startup-notification-0.12-1 [0,02 MB] libcups-1.4.6-3 [0,26 MB]<br /> gtk3-3.0.11-1 [4,66 MB] gnome-desktop-3.0.2-1 [0,48 MB] libwnck3-3.0.2-1 [0,34 MB]<br /> telepathy-glib-0.14.7-1 [1,07 MB] gnome-panel-3.0.2-1 [1,49 MB] gperf-3.0.4-3 [0,09 MB]<br /> grep-2.8-1 [0,17 MB] libjpeg-turbo-1.1.1-1 [0,20 MB] v4l-utils-0.8.4-1 [0,23 MB]<br /> jack-0.120.2-1 [0,28 MB] gstreamer0.10-good-plugins-0.10.29-1 [0,31 MB]<br /> gvfs-1.8.2-1 [0,80 MB] help2man-1.39.4-1 [0,06 MB] iproute2-2.6.38-3 [0,36 MB]<br /> kbd-1.15.3-1 [0,98 MB] initscripts-2011.06.3-1 [0,02 MB] poppler-0.16.5-1 [0,71 MB]<br /> poppler-glib-0.16.5-1 [0,17 MB] inkscape-0.48.1-3 [12,51 MB]<br /> inputproto-2.0.2-1 [0,04 MB] jre-6u26-1 [20,85 MB] kdesdk-okteta-4.6.3-2 [0,54 MB]<br /> kdesdk-scripts-4.6.3-2 [0,17 MB] linux-firmware-20110512-2 [9,17 MB]<br /> mkinitcpio-busybox-1.18.4-1 [0,16 MB] mkinitcpio-0.6.12-1 [0,02 MB]<br /> kernel26-2.6.38.8-1 [35,93 MB] kernel26-headers-2.6.38.8-1 [4,18 MB]<br /> laptop-mode-tools-1.57-3 [0,05 MB] less-443-2 [0,09 MB]<br /> lib32-libjpeg-turbo-1.1.1-1 [0,14 MB] libass-0.9.12-1 [0,06 MB]<br /> libdvbpsi-0.2.0-1 [0,05 MB] libftdi-0.19-1 [0,04 MB] libgsf-1.14.21-1 [0,18 MB]<br /> libgssglue-0.1-4 [0,03 MB] libwps-0.2.2-1 [0,04 MB] neon-0.29.6-1 [0,17 MB]<br /> libtextcat-2.2-8 [0,29 MB] libreoffice-3.4.0-2 [73,84 MB]<br /> libreoffice-ru-3.4.0-1 [7,76 MB] libssh-0.5.0-1 [0,11 MB]<br /> libvncserver-0.9.8-2 [0,23 MB] libzrtpcpp-1.4.2-5 [0,09 MB] lvm2-2.02.85-2 [0,54 MB]<br /> lzo2-2.05-1 [0,07 MB] make-3.82-3 [0,34 MB] man-db-2.6.0.2-2 [0,38 MB]<br /> mercurial-1.8.4-1 [1,36 MB] net-tools-1.60-16 [0,10 MB] qt-4.7.3-2 [24,12 MB]<br /> ntrack-1:13-2 [0,03 MB] parted-2.4-1 [0,47 MB] perl-capture-tiny-0.11-1 [0,01 MB]<br /> php-5.3.6-4 [2,90 MB] php-pear-5.3.6-4 [0,24 MB] pixman-0.22.0-1 [0,16 MB]<br /> pkg-config-0.26-1 [0,03 MB] poppler-qt-0.16.5-1 [0,11 MB] raptor-2.0.3-1 [0,23 MB]<br /> skype-2.2.0.35-1 [21,56 MB] sox-14.3.2-3 [0,49 MB] strigi-0.7.5-1 [0,67 MB]<br /> sudo-1.8.1.p2-1 [0,37 MB] telepathy-farsight-0.0.18-1 [0,04 MB]<br /> telepathy-qt4-0.6.1-1 [1,16 MB] twinkle-1.4.2-10 [1,23 MB] udisks-1.0.3-3 [0,15 MB]<br /> upower-0.9.11-1 [0,09 MB] virtualbox-4.0.8-2 [16,53 MB] vlc-1.1.10-1 [7,07 MB]<br /> vte-common-0.28.0-2 [0,00 MB] vte-0.28.0-2 [0,33 MB] vte3-0.28.0-2 [0,32 MB]<br /> webkit-sharp-0.3-2 [0,02 MB] wine-1.3.21-2 [25,78 MB] xorg-iceauth-1.0.5-1 [0,01 MB]<br /> xorg-server-common-1.10.2-1 [0,02 MB] xorg-server-1.10.2-1 [1,21 MB]<br /> xorg-xauth-1.0.6-1 [0,02 MB] xorg-xlsclients-1.1.2-1 [0,01 MB] xterm-270-1 [0,22 MB]<br /> xulrunner-2.0.1-2 [18,57 MB] xvidcore-1.3.2-1 [0,25 MB] xz-5.0.3-1 [0,31 MB]</p> <p>Total Download Size: 343,15 MB<br />Total Installed Size: 1933,56 MB</p> <p>Proceed with installation? [Y/n]
</p>
</div>

Setelah menggunakan deltup, update menjadi 343,15 MB.
Itu tadi langkah-langkahnya. Perlu diperhatikan, terkadang (hanya beberapa kasus sih) delta gagal untuk rebuild paket, jadi terpaksa harus donlot dan instal manual.

referensi: archlinux wiki