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2011-11-28[archiso] Use different logic when archisodevice == cow_deviceGerardo Exequiel Pozzi
* Now bootmnt/img_dev is always a ro-mount, and cowspace is first ro-mount then rw-mount. * Fix a "hidden" bug: at the time of test [[ -ef ]], if devices nodes are not ready, such test will fail then archisodevice will mounted ro and when cow_device is mounted to be rw it fails. (I recently suffered this on a machine with slow USB) Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
2011-11-28[archiso] simplify _mnt_dev() (mount is now from util-linux)Gerardo Exequiel Pozzi
Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
2011-11-16[archiso] Do not bind mount on /bootmntGerardo Exequiel Pozzi
Boot media is already available in /run/archiso/bootmnt if no copytoram is used. Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
2011-11-16[hooks/archiso_pxe_nbd] Refactor, remove sed usage.Gerardo Exequiel Pozzi
* ipconfig cmd writes a file in /tmp that is ready for direct evaluation. We can use this instead of parsing the output, to do this some variable renames are needed. Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
2011-11-15[hooks/archiso_pxe_nbd] Remove grep usageGerardo Exequiel Pozzi
Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
2011-11-05[archiso] install hook cleanupsGerardo Exequiel Pozzi
* Remove IDE stuff. * Remove modules that can be added via relevant hooks. * Replace sata with virtio in baseline profile. Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
2011-10-23[archiso] Add archiso_shutdown hook.Gerardo Exequiel Pozzi
STATUS: Working (std boot, loop_mnt, pxe) with copytoram=[y|n]. NEEDS: initscript > 2011.07.3, mkinitcpio > 0.7.2, mkinitcpio-busybox > 1.18.5-1 Purpose: we need this for propertly unmount $cow_device, used for persistent dm-snapshot devices. This hook is based on work from Tom Gundersen[#1], but adapted for archiso things (specially the shutdown script) [#1] http://mailman.archlinux.org/pipermail/arch-projects/2011-July/001549.html [#2] http://projects.archlinux.org/initscripts.git/commit/?id=1fa7b4b453e96533ae1db3630031285e5fc302b3 [#3] http://mailman.archlinux.org/pipermail/arch-projects/2011-August/001749.html Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
2011-10-23[archiso] Add support for img_label= and allow img_dev same as cow_devGerardo Exequiel Pozzi
* Support img_label= * Allow use img_dev= as cow_device= * Use new function _mnt_dev() from archiso. * Check for error while setting loopback device. Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
2011-10-23[archiso] Mount all fs on /run/archiso instead of /Gerardo Exequiel Pozzi
This allow to take control again of these mountpoints outside initramfs. (i.e: on deinitramfs stage at shutdown for unmount it) Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
2011-10-23[archiso] Allow persistent cow dm-snapshots.Gerardo Exequiel Pozzi
Add some options to control where all COW files will be located. Until this moment all files are located in a tmpfs filesystem. Now is posible to set a device via a filesystem label or device node plus a directory, where all these files will be stored. All dm-snapshot devices will be persistent by default, but this can be changed if wanted. Take care, a filesystem that does not support sparse files maybe is not the best choice for COW files, because they are created with the same size (is apparent) like the read-only device (the image.fs inside .sfs). Of course sooner or later, depending on use, these files actually end up being as big as the read-only device. KNOW-ISSUE: On shutdown in step "Unmounting Filesystems" will [FAIL], all filesystem except $cow_device, will be unmounted/remounted-ro. For this reason this change needs an archiso_shutdown hook, thats unmount all block devices used by archiso. (Work in progress) Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
2011-10-23[archiso] Add a new function _mnt_dev(), use it for mounting archisodevice.Gerardo Exequiel Pozzi
Separate this code from main mount hook, and make it more generic. _mnt_dev(device, mountpoint, flags) -> wait for device and mount, launch a shell if something goes wrong. Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
2011-10-14[archiso] disable progress bar in mksquashfsGerardo Exequiel Pozzi
Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
2011-10-12[archiso] Unify ->Gerardo Exequiel Pozzi
Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
2011-10-03[archiso] Create /etc/mtab as symlink.Gerardo Exequiel Pozzi
This is now supported since util-linux pkg enable it. Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
2011-08-30[archiso] Cleanup archiso install hook.Gerardo Exequiel Pozzi
* These files was added during developement stage of dm-snapshot branch of archiso. Never was used, sinse archiso works directly with dmsetup and with device nodes in /dev/mapper/ * Added 11-dm-initramfs.rules to keep dm info about nodes persistent in udev db across initramfs/real-root. Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
2011-08-29[archiso] Integrate omit_kill_nbd_client logic in hook.Gerardo Exequiel Pozzi
This makes archiso_pxe_nbd functionallity full-independient from archiso profiles (configs/*). Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
2011-08-29[archiso] Switch from cdrkit to libisoburnGerardo Exequiel Pozzi
* Preparing terrain for UEFI support. * Also make isohybrid hack in one step. * Removed UDF layer, since xorriso does not support it. * Removed unsupported options by xorriso (-uid/-gid/-allow-limited-size) * Removed option already default in xorriso (-input-charset utf-8) Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
2011-08-29[archiso] Use -w <work_dir> instead of cmd <work>, add -o <out_dir>Gerardo Exequiel Pozzi
Default (if not specified) -w work -o out. -o <out_dir> is only used by 'iso' command. Adjust build.sh of releng and baseline profile to reflect this change. <project> - work <- $work_dir - out <- $out_dir Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
2011-08-28[archiso] Change location of nbd_client.pidGerardo Exequiel Pozzi
Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
2011-08-26[archiso] Load module loop in run_hook()Gerardo Exequiel Pozzi
Otherwise archiso_loop_mnt will fail. Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
2011-08-26[archiso] Avoid regenerate checksum -> .iso.Gerardo Exequiel Pozzi
Also put _is_directory_changed() inside 'if' avoiding premature execution if it returns non-zero. Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
2011-08-24[archiso] Add missing 'rm' some files on uninstallGerardo Exequiel Pozzi
Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
2011-08-15[archiso] Makefile trivial fix (if configs/ already on DESTDIR)Gerardo Exequiel Pozzi
Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
2011-08-15[archiso] Add checksum= boot paramGerardo Exequiel Pozzi
Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
2011-08-09[archiso] Add dm_snap_prefix= boot param.Gerardo Exequiel Pozzi
Default value is "arch". This implies that all device mapper node for snapshot devices will be for example: arch_root-image. This helps AIF to hidden these devices from "Device Configuration". Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
2011-07-09[archiso_pxe_nbd] Allow change NBD export name.Gerardo Exequiel Pozzi
Requested at FS#25051 Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
2011-07-09[archiso] Update for mkinitcpio >= 0.7Gerardo Exequiel Pozzi
Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
2011-07-09[archiso] Create correctly loop devs if loop.max_part > 0Gerardo Exequiel Pozzi
Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
2011-07-09[archiso] Update MakefileGerardo Exequiel Pozzi
Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
2011-07-09Avoid killing nbd-daemon on shutdownGerardo Exequiel Pozzi
Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
2011-07-09[archiso] Delete etc/mtab on _cleanup stepGerardo Exequiel Pozzi
Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
2011-07-09[archiso] Ensure that there is no .fs before create itGerardo Exequiel Pozzi
Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
2011-07-09[archiso] mark installed packages, after installing it, not beforeGerardo Exequiel Pozzi
Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
2011-06-18[archiso] Use dm-snapshot instead of aufs2 (A.K.A. "The Big Commit")Gerardo Exequiel Pozzi
* Use device mapper + snapshot module, instead union layer filesystem. * A block-level approach vs vfs-level. * No more unofficial (Linux) things. * More memory is needed. * Refactor mkarchiso. * Refactor hooks/archiso. * Fix install/archiso_pxe_nbd (due recent change in mkinitcpio-0.6.15 on checked_modules()/all_modules()) [Thanks Dave for the improved workaround] * New configs/releng to build official images. * Works with a Bash script instead of Makefile. (better control and easy to maintain) * Remove configs/syslinux-iso. * Remove archiso2dual script. Integrate functionality in configs/releng. * New configs/baseline to build the most basic live medium or use as template. * New README (draft). [Thanks Dieter for fixing english grammar] Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
2011-05-07[archiso] Update fstab and "source dev" of aufs.Gerardo Exequiel Pozzi
* Change from none -> union (looks like util-linux is confused BUG?) Avoid the message: "umount aufs failed: not found" at shutdown. #1 mount -t tmpfs none /something #2 mount -t tmpfs xxxx /something The output of findmnt -rnu -o SOURCE will be blank in #1. * Change from aufs -> auto, make its more generic. * Update devpts and shm entries. Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
2011-04-11[archiso] Set default SquashFS compressor to XZGerardo Exequiel Pozzi
Also change all references from lzma to xz format. Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
2011-03-20Fix old port reference in NBD boot scriptSimo Leone
2010-12-08[archiso] Fix tabs/spaces in mkarchisoGerardo Exequiel Pozzi
Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
2010-12-08[archiso] Use poll_device() in _pxe_nbd and _loop_mnt hooks.Gerardo Exequiel Pozzi
Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
2010-12-07Unify scheme of sed replacements.Gerardo Exequiel Pozzi
Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
2010-12-07[archiso] Add support to mount iso in loopback mode.Gerardo Exequiel Pozzi
Add two parameters: img_dev=/dev/sdNM where /dev/sdNM is the device where .iso is located. img_loop=/path/to/arch.iso where /path/to/arch.iso is the full path of the .iso in the device img_dev. Original idea from Baurzhan Muftakhidinov. Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
2010-12-07[archiso] Place *.sqfs images in /${install_dir}/${arch}/Gerardo Exequiel Pozzi
Unify with dir layout of -dual images. Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
2010-11-30[archiso] Add -D <install_dir> option to mkarchisoGerardo Exequiel Pozzi
-D <install_dir> allow to select install directory on target media defaults to "arch". There is a new %INSTALL_DIR% macro for syslinux.cfg. This is how ISO will look now: /syslinux only syslinux related files (syslinux.cfg, *.c32, etc) /arch/ isomounts + *.sqfs images /arch/boot/ Linux + initramfs + Memtest86+ + other files for early boot stage Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
2010-10-18[archiso] Add support for squashfs compression typesGerardo Exequiel Pozzi
Add a note about supported status in Linux versions. Needs squashfs-tools-4.1 (now on extra). Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
2010-10-17Do not unset archisobasedir when it's setThomas Bächler
This was wrong and can never have worked. Fix it.
2010-10-12[archiso] Update nbd hook to match newer nbd operation mode.Gerardo Exequiel Pozzi
Newer nbd-server uses config file instead of parameters via cmd line (deprecated). Also does not use a fixed port (oldstyle). Sample nbd-server.conf that works with this change: -- CUT HERE -- [generic] [archiso] readonly = true exportname = /tmp/archlinux.iso -- CUT HERE -- Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
2010-09-16Do not copy host configuration to root-imageGerardo Exequiel Pozzi
Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
2010-07-22Rename all occurrences of isolinux to syslinuxThomas Bächler
The name of the bootloader is syslinux, while isolinux is just one of many components. isolinux.bin now also accepts syslinux.cfg as a configuration file name (as do all other loaders). Thus, rename the isolinux/ folder to syslinux/, and rename isolinux.cfg to syslinux.cfg. The only occurrence of 'isolinux' is now the actual loader file 'isolinux.bin'. This makes the transition from isolinux to the other syslinux loaders easier when remastering the ISO onto another medium.
2010-07-13[archiso_pxe_nbd] Remove unneeded umount commandsGerardo Exequiel Pozzi
This step is now done at archiso hook (commit 1fc3a61b75) Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
2010-07-09Call launch_interactive_shell in more cases of error.Gerardo Exequiel Pozzi
A shell prompt is at least better than a kernel panic :) Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>

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