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2015-01-27[archiso] Rename cowfile_size to cow_spacesize=Gerardo Exequiel Pozzi
The name is more relevant since the usage is shared for both dm-snapshot and overlayfs. Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@gmail.com>
2015-01-27[archiso] Add optional OverlayFS supportGerardo Exequiel Pozzi
This is the first attemp to test overlayfs in archiso. The current dm-snapshot mode is keep and is enabled by default, while the new mode is enabled via "-s sfs" to mkarchiso. No new boot parameters are added, since archiso hooks detects if the .sfs file is for dm-snapshot (airootfs.img inside) or for overlayfs. Persistence is supported in overlayfs mode using the same options (cowlabel or cowdevice), but warning while in dm-snapshot mode, only one file is used (airootfs.cow), in overlayfs mode internal files for workdir/ and upperdir/ are allocated, so you can not use VFAT or NTFS. To test this, you need to enable [testing] in pacman.conf from releng profile and edit build.sh then add "-s sfs" in make_prepare() Look at: setarch ${arch} mkarchiso ${verbose} -w "${work_dir}" -D "${install_dir}" prepare Replace with: setarch ${arch} mkarchiso ${verbose} -w "${work_dir}" -s sfs -D "${install_dir}" prepare The build requires just half of space that the build for dm-snapshot, since there is no ext4 img ;) Just to remember: there is no space gain in .sfs (just about 2M) There is at least one thing during boot with machine-id service: Dec 24 03:31:39 archiso systemd-machine-id-commit[183]: Failed to unmount transient /etc/machine-id file in our private namespace: Invalid argument Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@gmail.com>
2015-01-02add documentation for cow_chunksize=Christian Hesse
Signed-off-by: Christian Hesse <mail@eworm.de>
2015-01-02allow to change dm snapshot chunksizeChristian Hesse
Copying big amount of data results in bad performance as data is written in chunks of 4kiB (8 * 512 bytes). The default is not changed but can be overwritten. Signed-off-by: Christian Hesse <mail@eworm.de>
2015-01-02use consistent syntax for boot parameter processingChristian Hesse
Signed-off-by: Christian Hesse <mail@eworm.de>
2014-12-21[configs/releng] Always install needed pkgs from build.shGerardo Exequiel Pozzi
Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@gmail.com>
2014-12-13[archiso] Merge cowspace_size= option in cowfile_size=Gerardo Exequiel Pozzi
Since now cowspace_size == cowfile_size (only one file inside) Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@gmail.com>
2014-10-31prepare releasev20Gerardo Exequiel Pozzi
Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@gmail.com>
2014-10-31[configs/releng] Always load intel-ucode in early boot stageGerardo Exequiel Pozzi
Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@gmail.com>
2014-10-29[configs/*] Install archiso initcpio files in /etc/initcpioGerardo Exequiel Pozzi
Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@gmail.com>
2014-10-13[archiso] Change cowfile_size= behaviorGerardo Exequiel Pozzi
Move from percent to explicit size and set a default of 256M (sparse) Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@gmail.com>
2014-09-02prepare releasev19Thomas Bächler
Signed-off-by: Thomas Bächler <thomas@archlinux.org>
2014-09-02releng: Add an empty machine-id in airootfsThomas Bächler
This makes systemd generate a machine-id on early boot and prevents it from thinking we need any "first boot" setup. We really don't want systemd thinking that, since we carefully prepared our root file system. This also ensures every live environment has a unique machine id.
2014-08-28prepare releasev18Gerardo Exequiel Pozzi
Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@gmail.com>
2014-08-22[archiso] Disable ext4 resize_inode on airootfs.Gerardo Exequiel Pozzi
Remove unused feature, just to save space sizeof ext4 image (empty): 4.3M vs 403K (du airootfs.img) sizeof used space (empty): 48M vs 20K (df) Thanks Christian Hesse for initial tip. Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@gmail.com>
2014-08-12[archiso] Update READMEGerardo Exequiel Pozzi
Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@gmail.com>
2014-08-12archiso_pxe_http: Fix location of airootfs.md5Lukas Fleischer
Currently, when booting via HTTP, the airootfs.md5 file is downloaded to /run/archiso/bootmnt/arch/. However, the checksum file is later assumed to be located at "/run/archiso/bootmnt/arch/${arch}". Fix the _curl_get invocation and directly place the file in the right directory. Fixes a regression introduced in commit b3e1d31 ([archiso] Rework checksum function, 2014-06-28). Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
2014-08-08Reintroduce the possibility to force an architectureLukas Fleischer
Among other things, 36459f3 ([archiso] Drop aitab support, 2014-06-28) removed the possibility to manually set a specific architecture by using kernel parameters. This, however, is useful, e.g. when installing Arch Linux on a device that reports itself as i586 but works fine with the i686 flavor. Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
2014-07-28[configs/releng] Fix /root modev17Gerardo Exequiel Pozzi
Thanks Izumi Natsuka for reporting this. Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@gmail.com>
2014-07-26prepare releaseGerardo Exequiel Pozzi
Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@gmail.com>
2014-07-26[archiso] Remove workwaround for nls/vfatGerardo Exequiel Pozzi
The proper fix in now in mkinitcpio-18 Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@gmail.com>
2014-06-28[archiso] Rework checksum functionGerardo Exequiel Pozzi
2014-06-28[archiso] _chroot_init() remove "already runned" logicGerardo Exequiel Pozzi
This is done better with run_once() in build.sh
2014-06-28[archiso] command_install() remove "already executed" logicGerardo Exequiel Pozzi
This is done better with run_once() in build.sh
2014-06-28[archiso] Minor changeGerardo Exequiel Pozzi
2014-06-28[archiso] Remove _is_directory_changed()Gerardo Exequiel Pozzi
This is a task done in some way by run_once() on build.sh
2014-06-28[archiso] Rework _mount_fs() to _mount_airootfs() same for umountGerardo Exequiel Pozzi
Also remove _show_space_usage() irrelevant now when fs size is fixed and big
2014-06-28[archiso] Merge _mkfs() and _mksfs() in _mkairootfs()Gerardo Exequiel Pozzi
2014-06-28[archiso] rename airootfs.fs.sfs to airootfs.sfsGerardo Exequiel Pozzi
* Make it ISO9660 friendly (extra dot "." is replaced by "_") * Was used when support both .fs.sfs and .sfs
2014-06-28[archiso] Drop aitab supportGerardo Exequiel Pozzi
Always create one filesystem of a fixed size (32G), format (ext4) and know name "airootfs". Simplify logic a lot.
2014-06-28[archiso] mkarchiso: Add -c switch to specify squashfs compression type.Gerardo Exequiel Pozzi
2014-06-28[archiso] Always use a 32GiB filesystem size for airootfsGerardo Exequiel Pozzi
There is no big overhead. Space usage in ext4-1G is ~0.4M while in ext4-32G is ~4M. Just use a big value to make all people happy.
2014-06-28[archiso] mkarchiso: Only use ext4 as filesystem for airootfsGerardo Exequiel Pozzi
2014-06-28[archiso] Rename root-image to airootfsGerardo Exequiel Pozzi
Two purposes: * systemd filename friendly: "-" is used for "/" and must be escaped with "\x20" * ISO9660 filename friendly: "-" is replaced with "_"
2014-05-21prepare releasev16Gerardo Exequiel Pozzi
Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
2014-05-21[archiso] Add nls_iso8859-1 to initramfs.Gerardo Exequiel Pozzi
Fix FS#40217 Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
2014-04-25[configs/releng] Fix script= expansionGerardo Exequiel Pozzi
Fix FS#40049 Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
2014-02-25[configs/releng] Update the way to set default multi-user.targetGerardo Exequiel Pozzi
Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
2014-02-02releng: Add intel-ucode to packages.bothThomas Bächler
Ucode updates correct problems with the processor. Without this (or a firmware update), some machines fail to work in a stable manner. Make sure that the installation is smooth by providing the ucode on the live system. (While we're at it, sort packages.both alphabetically.)
2014-02-01prepare releasev15Pierre Schmitz
2014-02-01releng: Fix 81-dhcpcd.rulesThomas Bächler
Commit a526d961f84fbd1a7c3b8c0d9c045700153626b7 broke this rule for virtio and other devices where no ID_NET_* is exported.
2014-01-03prepare releasev14Gerardo Exequiel Pozzi
Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
2014-01-03[configs/releng] Add clonezilla/drbl to live-enviromentGerardo Exequiel Pozzi
Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
2014-01-03Only launch dhcpcd for ethernet interfacesThomas Bächler
2013-10-29prepare releasev13Gerardo Exequiel Pozzi
Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
2013-10-19[archiso] changes for syslinux 6Gerardo Exequiel Pozzi
Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
2013-10-02[archiso] mkarchiso: init cmd: test for file instead of directoryGerardo Exequiel Pozzi
Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
2013-09-28prepare releasev12Gerardo Exequiel Pozzi
Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
2013-09-21[archiso] mkarchiso: use arch-install-scripts instead of own functionsGerardo Exequiel Pozzi
Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
2013-09-21Remove TODO fileGerardo Exequiel Pozzi
Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
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