In addition unifies changes in mount_gpt_image and one-offs in mod_image_for_test
to consolidate gpt / var mounting.
Review URL: http://codereview.chromium.org/2064001
Make standalone package for factory install, so it can be overlayed on top of an existing image.
Modify mod_image_for_test to do the overlay.
Review URL: http://codereview.chromium.org/1945004
Dropping caches (writing back all dirty pages to disk and clearing all the caches) is not necessary for factory tests. It can reduce the latency significantly. The scale is about 27s -> 3s, for running 2 empty tests.
Review URL: http://codereview.chromium.org/1780011
Add feature to mod_image_for_test to patch rootfs.
Change initctl path to get network but no chrome.
./image_to_usb.sh --install_mfg --install_autotest --test_image
which calls ./mod_image_for_test.sh --manuf
Review URL: http://codereview.chromium.org/1542011
Remove the temporary rootfs.image file and others that are left by build_image and related scripts. Also added tool to emit scripts that can pack and unpack the combined disk image.
Review URL: http://codereview.chromium.org/1567013
This changes the disk image for both USB keys and hard-drive installs to use
the EFI GUID Partition Tables. This is a prequisite for booting with an EFI
BIOS. This change does not use the EFI Boot protocol; it still boots using
Legacy BIOS. The PMBR contains syslinux' gptmbr.bin, which searches the GPT
for a specified partition's GUID to boot.
I've tested it on my EeePC. The USB image works, chromeos-install works, and
the reimaged hard drive works. I have not yet tested the memento_updater.sh
script, but I wanted to start the review without waiting until it's all perfect.
I will also be refactoring build_gpt.sh and chromeos-install to share common
logic.
It's almost certain that all existing dogfood machines will need to be
reimaged from a USB key. We could probably figure out a way to upgrade
automatically, but not quickly or without risk.
In addition to the GPT formatting, the build_image script has changed to
emit a single usb.bin file. This can be copied directly onto a USB key and
booted. Installation of dev tools needs to happen with build_image, not
image_to_usb. I have not yet looked at the other image_to_* scripts.
Review URL: http://codereview.chromium.org/1100001
Get rid of chroot inside this script, and not mounting mod_for_test_scripts into rootfs any more.
The reason caused the failure here is once you chroot into the mounted rootfs directory, all binaries were searched inside the rootfs. But all binaries inside the arm rootfs was for arm hardware, so not executable on the host linux machine(intel).
Review URL: http://codereview.chromium.org/845007
- Rev chromeos-systemtests, and add fio as a dependency.
- Add fio into the image during mod_image_for_test.sh
Review URL: http://chromereview.prom.corp.google.com/1180028
git-svn-id: svn://chrome-svn/chromeos/trunk@297 06c00378-0e64-4dae-be16-12b19f9950a1
