fix drain compatability (#6613)

[vporyadke]

Changelog entry

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

Changelog category

• Bugfix

Additional information

backport of #6613

[github-actions]

⚪ 2024-07-16 07:27:07 UTC Pre-commit check for 7404822 has started.
⚪ 2024-07-16 07:29:35 UTC Build linux-x86_64-release-clang14 is running...
🟢 2024-07-16 08:04:51 UTC Build successful.

[github-actions]

⚪ 2024-07-16 07:27:12 UTC Pre-commit check for 7404822 has started.
⚪ 2024-07-16 07:29:45 UTC Build linux-x86_64-relwithdebinfo is running...
🟢 2024-07-16 08:07:53 UTC Build successful.
⚪ 2024-07-16 08:08:06 UTC Tests are running...
🔴 2024-07-16 09:31:00 UTC Some tests failed, follow the links below.

Test history | Test log

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
14089	12769	0	1	1307	12

🟢 2024-07-16 09:31:47 UTC ydbd size 8.1 GiB changed* by +1.4 KiB, which is < 100.0 KiB vs stable-24-3: OK

ydbd size dash	stable-24-3: 14c79b8	merge: 7404822	diff	diff %
ydbd size	8 727 365 536 Bytes	8 727 366 984 Bytes	+1.4 KiB	+0.000%
ydbd stripped size	477 191 496 Bytes	477 191 688 Bytes	+192 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]

⚪ 2024-07-16 07:27:17 UTC Pre-commit check for 7404822 has started.
⚪ 2024-07-16 07:29:50 UTC Build linux-x86_64-release-asan is running...
🟢 2024-07-16 07:52:55 UTC Build successful.
⚪ 2024-07-16 07:53:08 UTC Tests are running...
🔴 2024-07-16 09:52:45 UTC Some tests failed, follow the links below.

Test history | Test log

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
9818	9245	0	85	317	171

🟢 2024-07-16 09:53:38 UTC ydbd size 5.2 GiB changed* by +2.3 KiB, which is < 100.0 KiB vs stable-24-3: OK

ydbd size dash	stable-24-3: 14c79b8	merge: 7404822	diff	diff %
ydbd size	5 616 609 688 Bytes	5 616 612 008 Bytes	+2.3 KiB	+0.000%
ydbd stripped size	1 211 261 800 Bytes	1 211 262 504 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}