flaky test: storage/storage.test.lua

[Gerold103]

Fails relatively often in CI. At least at 2.10.

[Instance "storage_1_a" returns with non-zero exit code: 1]

Last 15 lines of Tarantool Log file [Instance "storage_1_a"][/home/runner/work/vshard/vshard/test/var/001_storage/storage_1_a.log]:
2022-10-28 08:22:02.352 [6245] main/103/storage_1_a I> set 'instance_uuid' configuration option to "8a274925-a26d-47fc-9e1b-af88ce939412"
2022-10-28 08:22:02.352 [6245] main/103/storage_1_a I> set 'listen' configuration option to "storage:storage@127.0.0.1:3301"
2022-10-28 08:22:02.352 [6245] main/103/storage_1_a I> set 'replication_connect_quorum' configuration option to 0
2022-10-28 08:22:02.352 [6245] main/103/storage_1_a I> set 'replication' configuration option to ["storage@127.0.0.1:3302","storage@127.0.0.1:3301"]
2022-10-28 08:22:02.352 [6245] main/119/applier/storage@127.0.0.1:3301 I> remote master 8a274925-a26d-47fc-9e1b-af88ce939412 at 127.0.0.1:3301 running Tarantool 2.10.3
2022-10-28 08:22:02.352 [6245] main/120/applier/storage@127.0.0.1:3302 I> authenticated
2022-10-28 08:22:02.352 [6245] main/103/storage_1_a I> set 'replicaset_uuid' configuration option to "cbf06940-0790-498b-948d-042b62cf3d29"
2022-10-28 08:22:02.353 [6245] main/119/applier/storage@127.0.0.1:3301 I> leaving orphan mode
2022-10-28 08:22:02.353 [6245] main/120/applier/storage@127.0.0.1:3302 I> subscribed
2022-10-28 08:22:02.353 [6245] main/120/applier/storage@127.0.0.1:3302 I> remote vclock {1: [145](https://github.com/tarantool/vshard/actions/runs/3341404073/jobs/5537648806#step:11:146)} local vclock {1: 145}
2022-10-28 08:22:02.364 [6245] main I> entering the event loop
2022-10-28 08:22:02.364 [6245] main/120/applier/storage@127.0.0.1:3302 I> RAFT: message {term: 1, state: follower} from 2
2022-10-28 08:22:02.364 [6245] main/120/applier/storage@127.0.0.1:3302 I> leaving orphan mode
2022-10-28 08:22:02.410 [6245] main/113/main F> cfg_get('read_only')
2022-10-28 08:22:02.410 [6245] main/113/main F> cfg_get('read_only')
[ fail ]
Reproduce file /home/runner/work/vshard/vshard/test/var/reproduce/001_storage.list.yaml
---
- [storage/cfg_after_box.test.lua, null]
- [storage/demote_sync_errinj.test.lua, memtx]
- [storage/demote_sync_errinj.test.lua, vinyl]
- [storage/read_only_slave.test.lua, memtx]
- [storage/read_only_slave.test.lua, vinyl]
- [storage/recovery.test.lua, null]
- [storage/recovery_errinj.test.lua, null]
- [storage/ref.test.lua, null]
- [storage/reload.test.lua, null]
- [storage/scheduler.test.lua, null]
- [storage/storage.test.lua, memtx]
-