src/scripts/Makefile.am, branch zfs-0.7.0-rc2

Add zfs-helpers.sh script

2016-05-10T18:28:54Z

Add a script designed to facilitate in-tree development and testing by installing symlinks on your system which refer to in-tree helper utilities. These helper utilities must be installed to in order to exercise all ZFS functionality. By using symbolic links and keeping the scripts in-tree during development they can be easily modified and those changes tracked. Signed-off-by: Brian Behlendorf Signed-off-by: Olaf Faaland Closes #4607

Add zloop.sh test script

2016-03-23T23:12:25Z

Add Chris Williamson's "new" zloop script so that it may be intergated with ZoLs automated testing. The original script may be found in the openzfs-build repository on Github. Minor modifications were made to the script so it can be run directly from the ZoL source tree or from installed packages. Additionally it was updated to use gdb instead of mdb to extact debugging information from a core dump. References: https://github.com/openzfs/openzfs-build/commit/7fb5d8b https://github.com/openzfs/openzfs-build/blob/master/ansible/roles/openzfs-jenkins-slave/files/usr/local/zloop.sh Signed-off-by: Brian Behlendorf Closes #4441

Add the ZFS Test Suite

2016-03-16T20:46:16Z

Add the ZFS Test Suite and test-runner framework from illumos. This is a continuation of the work done by Turbo Fredriksson to port the ZFS Test Suite to Linux. While this work was originally conceived as a stand alone project integrating it directly with the ZoL source tree has several advantages: * Allows the ZFS Test Suite to be packaged in zfs-test package. * Facilitates easy integration with the CI testing. * Users can locally run the ZFS Test Suite to validate ZFS. This testing should ONLY be done on a dedicated test system because the ZFS Test Suite in its current form is destructive. * Allows the ZFS Test Suite to be run directly in the ZoL source tree enabled developers to iterate quickly during development. * Developers can easily add/modify tests in the framework as features are added or functionality is changed. The tests will then always be in sync with the implementation. Full documentation for how to run the ZFS Test Suite is available in the tests/README.md file. Warning: This test suite is designed to be run on a dedicated test system. It will make modifications to the system including, but not limited to, the following. * Adding new users * Adding new groups * Modifying the following /proc files: * /proc/sys/kernel/core_pattern * /proc/sys/kernel/core_uses_pid * Creating directories under / Notes: * Not all of the test cases are expected to pass and by default these test cases are disabled. The failures are primarily due to assumption made for illumos which are invalid under Linux. * When updating these test cases it should be done in as generic a way as possible so the patch can be submitted back upstream. Most existing library functions have been updated to be Linux aware, and the following functions and variables have been added. * Functions: * is_linux - Used to wrap a Linux specific section. * block_device_wait - Waits for block devices to be added to /dev/. * Variables: Linux Illumos * ZVOL_DEVDIR "/dev/zvol" "/dev/zvol/dsk" * ZVOL_RDEVDIR "/dev/zvol" "/dev/zvol/rdsk" * DEV_DSKDIR "/dev" "/dev/dsk" * DEV_RDSKDIR "/dev" "/dev/rdsk" * NEWFS_DEFAULT_FS "ext2" "ufs" * Many of the disabled test cases fail because 'zfs/zpool destroy' returns EBUSY. This is largely causes by the asynchronous nature of device handling on Linux and is expected, the impacted test cases will need to be updated to handle this. * There are several test cases which have been disabled because they can trigger a deadlock. A primary example of this is to recursively create zpools within zpools. These tests have been disabled until the root issue can be addressed. * Illumos specific utilities such as (mkfile) should be added to the tests/zfs-tests/cmd/ directory. Custom programs required by the test scripts can also be added here. * SELinux should be either is permissive mode or disabled when running the tests. The test cases should be updated to conform to a standard policy. * Redundant test functionality has been removed (zfault.sh). * Existing test scripts (zconfig.sh) should be migrated to use the framework for consistency and ease of testing. * The DISKS environment variable currently only supports loopback devices because of how the ZFS Test Suite expects partitions to be named (p1, p2, etc). Support must be added to generate the correct partition name based on the device location and name. * The ZFS Test Suite is part of the illumos code base at: https://github.com/illumos/illumos-gate/tree/master/usr/src/test Original-patch-by: Turbo Fredriksson Signed-off-by: Brian Behlendorf Signed-off-by: Olaf Faaland Closes #6 Closes #1534

Add ziltest.sh

2015-06-26T21:21:41Z

The ziltest.sh script is a test case designed to verify the correct functioning of the ZIL. It's being added to the scripts directory so it can be easily added to the automated regression testing. The general idea is to build up an intent log from a bunch of diverse user commands without actually committing them to the file system. Then copy the file system, replay the intent log and compare the file system and the copy. Ported-by: Don Brady Signed-off-by: Brian Behlendorf Closes #3531

Install header during post-build rather than post-install.

2014-10-09T19:03:50Z

New versions of dkms clean up the build directory after installing. It appears that this was always intended, but had rm -rf "/path/to/build/*" (note the quotes), which prevented it from working. Also, the build step is already installing stuff into the directory where these files go, so installing our stuff there as part of build rather than install makes sense. Signed-off-by: Tom Prince Signed-off-by: Richard Yao Signed-off-by: Brian Behlendorf Closes #2776

Add zimport.sh compatibility test script

2014-02-21T20:10:31Z

Verify that an assortment of known good reference pools can be imported using different versions of the ZoL code. By default references pools for the major ZFS implementation will be checked against the most recent ZoL tags and the master development branch. Alternate tags or branches may be verified with the '-s option. Passing the keyword "installed" will instruct the script to test whatever version is installed. Preferentially a reference pool is used for all tests. However, if one does not exist and the pool-tag matches one of the src-tags then a new reference pool will be created using binaries from that source build. This is particularly useful when you need to test your changes before opening a pull request. New reference pools may be added by placing a bzip2 compressed tarball of the pool in the scripts/zpool-example directory and then passing the -p option. To increase the test coverage reference pools should be collected for all the major ZFS implementations. Having these pools easily available is also helpful to the developers. Care should be taken to run these tests with a kernel supported by all the listed tags. Otherwise build failure will cause false positives. EXAMPLES: The following example will verify the zfs-0.6.2 tag, the master branch, and the installed zfs version can correctly import the listed pools. Note there is no reference pool available for master and installed but because binaries are available one is automatically constructed. The working directory is also preserved between runs (-k) preventing the need to rebuild from source for multiple runs. zimport.sh -k -f /var/tmp/zimport \ -s "zfs-0.6.1 zfs-0.6.2 master installed" \ -p "all master installed" --------------------- ZFS on Linux Source Versions -------------- zfs-0.6.1 zfs-0.6.2 master 0.6.2-180 ----------------------------------------------------------------- Clone SPL Skip Skip Skip Skip Clone ZFS Skip Skip Skip Skip Build SPL Skip Skip Skip Skip Build ZFS Skip Skip Skip Skip ----------------------------------------------------------------- zevo-1.1.1 Pass Pass Pass Pass zol-0.6.1 Pass Pass Pass Pass zol-0.6.2-173 Fail Fail Pass Pass zol-0.6.2 Pass Pass Pass Pass master Fail Fail Pass Pass installed Pass Pass Pass Pass Signed-off-by: Brian Behlendorf Signed-off-by: Tim Chase Signed-off-by: Richard Yao Issue #2094

Add cstyle.pl utility and cstyle.1 man page

2013-10-30T18:36:30Z

Cstyle is the C source style checker used by Illumos. Since the original ZFS source was written using these style guidelines they must also be followed by ZoL for consistency. The checker has been added to the scripts directory and may be run on a per file basis. New patches should be careful to avoid introducing new style warnings. Additionally, the 'checkstyle' target has been added to the top level Makefile and can be used to check the entire source tree. While Zol has historically attempted to follow the SunOS style guide the lack of a rigorous style checker has allowed various warning to be introduced. Currently there are 2211 reported style violations and we want to gradually eliminate these from the tree. Note the cstyle.1 man page is provided under man/man1/cstyle.1 but since it is a developer utility it is not installed along with the other man pages. Signed-off-by: Brian Behlendorf

Add script to fix file names in upstream patches

2013-10-29T17:30:43Z

Added a simple sed script to do a search and replace on the Illumos ZFS file names and replace them with the ZFS on Linux equivalent. Example usage: # Replace Illumos paths with Linux paths $ ./scripts/zfs2zol-patch.sed arc.c.patch > arc.c.patch.linux # Ensure the script worked as expected $ diff arc.c.patch arc.c.patch.linux # Apply the patch using Linux paths $ patch -p1 < arc.c.patch.linux Signed-off-by: Richard Yao Signed-off-by: Prakash Surya Signed-off-by: Brian Behlendorf Closes #1679

Refresh RPM packaging

2013-03-18T22:33:17Z

Refresh the existing RPM packaging to conform to the 'Fedora Packaging Guidelines'. This includes adopting the kmods2 packaging standard which is used fod kmods distributed by rpmfusion for Fedora/RHEL. http://fedoraproject.org/wiki/Packaging:Guidelines http://rpmfusion.org/Packaging/KernelModules/Kmods2 While the spec files have been entirely rewritten from a user perspective the only major changes are: * The Fedora packages now have a build dependency on the rpmfusion repositories. The generic kmod packages also have a new dependency on kmodtool-1.22 but it is bundled with the source rpm so no additional packages are needed. * The kernel binary module packages have been renamed from zfs-modules-* to kmod-zfs-* as specificed by kmods2. * The is now a common kmod-zfs-devel-* package in addition to the per-kernel devel packages. The common package contains the development headers while the per-kernel package contains kernel specific build products. Signed-off-by: Brian Behlendorf Closes #1341

Replace libexecdir with datadir

2013-03-06T23:46:40Z

According to the FHS. Testing scripts and examples which are all architecture independent should be installed in a subdirectory under /usr/share. http://www.pathname.com/fhs/2.2/fhs-4.11.html Signed-off-by: Brian Behlendorf