Handle empty GC commands correctly

[alexvru]

Changelog entry

Handle empty GC commands correctly

Changelog category

• Bugfix

Additional information

VDisk now can handle correctly empty GC command (returning ERROR status instead of an assertion failure).

[github-actions]

⚪ 2024-07-08 10:02:29 UTC Pre-commit check for c6c0670 has started.
⚪ 2024-07-08 10:04:57 UTC Build linux-x86_64-release-asan is running...
🟢 2024-07-08 10:27:05 UTC Build successful.
⚪ 2024-07-08 10:27:23 UTC Tests are running...
🔴 2024-07-08 10:53:21 UTC Test run completed, no test results found for commit 54d4fd6. Please check test log.
🟡 2024-07-08 10:54:06 UTC ydbd size 5.2 GiB changed* by +203.3 KiB, which is >= 100.0 KiB vs main: Warning

ydbd size dash	main: 1f88b11	merge: c6c0670	diff	diff %
ydbd size	5 614 135 680 Bytes	5 614 343 824 Bytes	+203.3 KiB	+0.004%
ydbd stripped size	1 209 991 064 Bytes	1 210 027 064 Bytes	+35.2 KiB	+0.003%

^{*please be aware that the difference is based on comparing your commit and the last completed build from the post-commit, check comparation}
⚫ 2024-07-08 10:54:07 UTC Check cancelled

[github-actions]

⚪ 2024-07-08 10:12:55 UTC Pre-commit check for c6c0670 has started.
⚪ 2024-07-08 10:15:50 UTC Build linux-x86_64-relwithdebinfo is running...
⚫ 2024-07-08 10:53:33 UTC Check cancelled

[github-actions]

⚪ 2024-07-08 10:14:59 UTC Pre-commit check for c6c0670 has started.
⚪ 2024-07-08 10:17:26 UTC Build linux-x86_64-release-clang14 is running...
🟢 2024-07-08 10:23:12 UTC Build successful.

[github-actions]

⚪ 2024-07-08 11:06:25 UTC Pre-commit check for 08db078 has started.
⚪ 2024-07-08 11:09:26 UTC Build linux-x86_64-release-asan is running...
🟢 2024-07-08 11:31:44 UTC Build successful.
⚪ 2024-07-08 11:31:55 UTC Tests are running...
🔴 2024-07-08 13:31:01 UTC Some tests failed, follow the links below.

Test history | Test log

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
10015	9424	0	82	336	173

🟢 2024-07-08 13:31:50 UTC ydbd size 5.2 GiB changed* by +8.5 KiB, which is < 100.0 KiB vs main: OK

ydbd size dash	main: ab119a2	merge: 08db078	diff	diff %
ydbd size	5 614 359 056 Bytes	5 614 367 712 Bytes	+8.5 KiB	+0.000%
ydbd stripped size	1 210 032 824 Bytes	1 210 034 296 Bytes	+1.4 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]

⚪ 2024-07-08 11:18:58 UTC Pre-commit check for 08db078 has started.
⚪ 2024-07-08 11:21:52 UTC Build linux-x86_64-release-clang14 is running...
🟢 2024-07-08 11:26:39 UTC Build successful.

[github-actions]

⚪ 2024-07-08 11:20:55 UTC Pre-commit check for 08db078 has started.
⚪ 2024-07-08 11:24:00 UTC Build linux-x86_64-relwithdebinfo is running...
🟢 2024-07-08 12:03:22 UTC Build successful.
⚪ 2024-07-08 12:03:36 UTC Tests are running...
🔴 2024-07-08 13:25:06 UTC Some tests failed, follow the links below.

Test history | Test log

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
14287	12967	0	1	1307	12

🟢 2024-07-08 13:25:43 UTC ydbd size 8.1 GiB changed* by +7.1 KiB, which is < 100.0 KiB vs main: OK

ydbd size dash	main: ab119a2	merge: 08db078	diff	diff %
ydbd size	8 721 967 904 Bytes	8 721 975 208 Bytes	+7.1 KiB	+0.000%
ydbd stripped size	476 639 288 Bytes	476 639 928 Bytes	+640 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}