storage healthceck fixes (#8460)

[vporyadke]

Changelog entry

fix for false-postives in storage healthcheck

Changelog category

• Bugfix

Additional information

• ensure that initial statuses are not treated as errors
• do not treat no status as error
• only look at vslots with correct generation

[github-actions]

⚪ 2024-08-30 11:03:29 UTC Pre-commit check for 46035b2 has started.
⚪ 2024-08-30 11:06:28 UTC Build linux-x86_64-release-asan is running...
🟢 2024-08-30 11:28:49 UTC Build successful.
⚪ 2024-08-30 11:29:05 UTC Tests are running...
🔴 2024-08-30 13:40:30 UTC Some tests failed, follow the links below.

Test history | Test log

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
10027	9966	0	19	27	15

🟢 2024-08-30 13:41:15 UTC ydbd size 5.6 GiB changed* by +7.1 KiB, which is < 100.0 KiB vs stable-24-3-7-hotfix: OK

ydbd size dash	stable-24-3-7-hotfix: 3c07380	merge: 46035b2	diff	diff %
ydbd size	6 008 033 712 Bytes	6 008 040 976 Bytes	+7.1 KiB	+0.000%
ydbd stripped size	1 493 630 624 Bytes	1 493 632 160 Bytes	+1.5 KiB	+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]

⚪ 2024-08-30 11:17:51 UTC Pre-commit check for 46035b2 has started.
⚪ 2024-08-30 11:20:21 UTC Build linux-x86_64-release-clang14 is running...
🟢 2024-08-30 11:26:14 UTC Build successful.

[github-actions]

⚪ 2024-08-30 11:21:57 UTC Pre-commit check for 46035b2 has started.
⚪ 2024-08-30 11:25:04 UTC Build linux-x86_64-relwithdebinfo is running...
🟢 2024-08-30 12:04:10 UTC Build successful.
⚪ 2024-08-30 12:04:26 UTC Tests are running...
🔴 2024-08-30 13:31:44 UTC Some tests failed, follow the links below.

Test history | Test log

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
14320	12990	0	2	1314	14

🟢 2024-08-30 13:32:22 UTC ydbd size 8.3 GiB changed* by +16.2 KiB, which is < 100.0 KiB vs stable-24-3-7-hotfix: OK

ydbd size dash	stable-24-3-7-hotfix: 3c07380	merge: 46035b2	diff	diff %
ydbd size	8 876 605 648 Bytes	8 876 622 224 Bytes	+16.2 KiB	+0.000%
ydbd stripped size	481 162 088 Bytes	481 162 792 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}