[tarantool-patches] Re: [PATCH 4/4] Introduce storage reload evolution

[Alex Khatskevich]

Thanks. It helped.

It is strange, but `ls` differs mtch on mac and linuxes.
I have changed `ls --ignore` to `ls | grep -v`. Please, try again.

On 02.08.2018 14:46, Vladislav Shpilevoy wrote:
> Maybe this can help:
>
> ------------------------- LOG ------------------------------
>
> Starting instance test...
> Run console at 
> unix/:/Users/v.shpilevoy/Work/Repositories/vshard/test/var/001_reload_evolution/test.control
> started
> mkdir 
> /Users/v.shpilevoy/Work/Repositories/vshard/test/var/001_reload_evolution/test
> 2018-08-02 14:38:47.277 [82140] main/101/test C> Tarantool 
> 1.9.1-58-g3c26b86d0
> 2018-08-02 14:38:47.278 [82140] main/101/test C> log level 5
> 2018-08-02 14:38:47.278 [82140] main/101/test I> mapping 268435456 
> bytes for memtx tuple arena...
> 2018-08-02 14:38:47.278 [82140] main/101/test I> mapping 134217728 
> bytes for vinyl tuple arena...
> 2018-08-02 14:38:47.286 [82140] iproto/101/main I> binary: bound to 
> [::1]:38707
> 2018-08-02 14:38:47.286 [82140] main/101/test I> initializing an empty 
> data directory
> 2018-08-02 14:38:47.311 [82140] snapshot/101/main I> saving snapshot 
> `/Users/v.shpilevoy/Work/Repositories/vshard/test/var/001_reload_evolution/test/00000000000000000000.snap.inprogress'
> 2018-08-02 14:38:47.318 [82140] snapshot/101/main I> done
> 2018-08-02 14:38:47.318 [82140] main/101/test I> ready to accept requests
> 2018-08-02 14:38:47.318 [82140] main/105/checkpoint_daemon I> started
> 2018-08-02 14:38:47.319 [82140] main/105/checkpoint_daemon I> 
> scheduled the next snapshot at Thu Aug  2 16:27:59 2018
> 2018-08-02 14:38:47.320 [82140] main/106/console/::1:38618 I> started
> 2018-08-02 14:38:47.321 [82140] main C> entering the event loop
> ls: illegal option -- -
> usage: ls [-ABCFGHLOPRSTUWabcdefghiklmnopqrstuwx1] [file ...]
> usage: cp [-R [-H | -L | -P]] [-fi | -n] [-apvXc] source_file target_file
>        cp [-R [-H | -L | -P]] [-fi | -n] [-apvXc] source_file ... 
> target_directory
> Your branch is ahead of 'origin/master' by 2 commits.
>   (use "git push" to publish your local commits)
> Note: checking out '8fbf81c~1'.
>
> You are in 'detached HEAD' state. You can look around, make experimental
> changes and commit them, and you can discard any commits you make in this
> state without impacting any branches by performing another checkout.
>
> If you want to create a new branch to retain commits you create, you may
> do so (now or later) by using -b with the checkout command again. 
> Example:
>
>   git checkout -b <new-branch-name>
>
> HEAD is now at e4f8c21... Fix races related to object outdating
> 2018-08-02 14:38:47.591 [82140] main C> got signal 15 - Terminated: 15
>
>
> ------------------------ RESULT ------------------------------
>
> test_run = require('test_run').new()
> ---
> ...
> git_util = require('lua_libs.git_util')
> ---
> ...
> util = require('lua_libs.util')
> ---
> ...
> vshard_copy_path = util.BUILDDIR .. '/test/var/vshard_git_tree_copy'
> ---
> ...
> evolution_log = 
> git_util.log_hashes({args='vshard/storage/reload_evolution.lua', 
> dir=util.SOURCEDIR})
> ---
> ...
> -- Cleanup the directory after a previous build.
> _ = os.execute('rm -rf ' .. vshard_copy_path)
> ---
> ...
> -- 1. `git worktree` cannot be used because PACKPACK mounts
> -- `/source/` in `ro` mode.
> -- 2. Just `cp -rf` cannot be used due to a little different
> -- behavior in Centos 7.
> _ = os.execute('mkdir ' .. vshard_copy_path)
> ---
> ...
> _ = os.execute("cd " .. util.SOURCEDIR .. ' && cp -rf `ls -A 
> --ignore=build` ' .. vshard_copy_path)
> ---
> ...
> -- Checkout the first commit with a reload_evolution mechanism.
> git_util.exec('checkout', {args='-f', dir=vshard_copy_path})
> ---
> ...
> git_util.exec('checkout', {args=evolution_log[#evolution_log] .. '~1', 
> dir=vshard_copy_path})
> ---
> ...
> REPLICASET_1 = { 'storage_1_a', 'storage_1_b' }
> ---
> ...
> REPLICASET_2 = { 'storage_2_a', 'storage_2_b' }
> ---
> ...
> test_run:create_cluster(REPLICASET_1, 'reload_evolution')
>
> Here the test is finished.