fix drain compatability

[vporyadke]

Changelog entry

fix a bug where some nodes could remain down after a downgrade

Changelog category

• Bugfix

Additional information

...

[github-actions]

⚪ 2024-07-12 10:49:05 UTC Pre-commit check for 754e800 has started.
⚪ 2024-07-12 10:51:41 UTC Build+Tests linux-x86_64-release-clang14 is running...
🟢 2024-07-12 10:55:40 UTC Build successful.

[github-actions]

⚪ 2024-07-12 10:55:49 UTC Pre-commit check for 754e800 has started.
⚪ 2024-07-12 10:58:37 UTC Build+Tests linux-x86_64-relwithdebinfo is running...
🟢 2024-07-12 12:31:37 UTC Build successful.
🔴 2024-07-12 12:36:43 UTC Some tests failed, follow the links below.

Test history | Test log

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
13854	12523	0	4	1309	18

🟢 2024-07-12 12:37:25 UTC ydbd size 8.1 GiB changed* by +1.5 KiB, which is < 100.0 KiB vs main: OK

ydbd size dash	main: f8e93d3	merge: 754e800	diff	diff %
ydbd size	8 719 353 704 Bytes	8 719 355 216 Bytes	+1.5 KiB	+0.000%
ydbd stripped size	475 749 808 Bytes	475 750 064 Bytes	+256 Bytes	+0.000%

^{*please be aware that the difference is based on comparing your commit and the last completed build from the post-commit, check comparation}

[github-actions]

⚪ 2024-07-12 11:00:32 UTC Pre-commit check for 754e800 has started.
⚪ 2024-07-12 11:03:47 UTC Build+Tests linux-x86_64-release-asan is running...
🟢 2024-07-12 13:05:18 UTC Build successful.
🔴 2024-07-12 13:07:21 UTC Some tests failed, follow the links below.

Test history | Test log

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
9583	8997	0	90	320	176

🟢 2024-07-12 13:08:01 UTC ydbd size 5.2 GiB changed* by +2.3 KiB, which is < 100.0 KiB vs main: OK

ydbd size dash	main: f8e93d3	merge: 754e800	diff	diff %
ydbd size	5 608 995 224 Bytes	5 608 997 560 Bytes	+2.3 KiB	+0.000%
ydbd stripped size	1 207 400 496 Bytes	1 207 401 200 Bytes	+704 Bytes	+0.000%

^{*please be aware that the difference is based on comparing your commit and the last completed build from the post-commit, check comparation}