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issue-4664: Implement zero-copy read on VFS Fuse level#4524

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antonmyagkov merged 11 commits into
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users/myagkov/fuse-zero-copy-read
Dec 9, 2025
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issue-4664: Implement zero-copy read on VFS Fuse level#4524
antonmyagkov merged 11 commits into
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users/myagkov/fuse-zero-copy-read

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@antonmyagkov antonmyagkov commented Oct 20, 2025 •
edited by debnatkh
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References #4664

@antonmyagkov antonmyagkov added the filestore Add this label to run only cloud/filestore build and tests on PR label Oct 20, 2025
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🟢 linux-x86_64-relwithdebinfo: all tests PASSED for commit c9b0250.

TESTS PASSED ERRORS FAILED FAILED BUILD SKIPPED MUTED?
3113 3113 0 0 0 0 0

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🔴 linux-x86_64-relwithdebinfo: some tests FAILED for commit a2ccfe8.

TESTS PASSED ERRORS FAILED FAILED BUILD SKIPPED MUTED?
3113 3045 0 28 0 40 0

🔴 linux-x86_64-relwithdebinfo: some tests FAILED for commit a2ccfe8.

TESTS PASSED ERRORS FAILED FAILED BUILD SKIPPED MUTED?
78 10 0 28 0 40 0

🔴 linux-x86_64-relwithdebinfo: some tests FAILED for commit a2ccfe8.

TESTS PASSED ERRORS FAILED FAILED BUILD SKIPPED MUTED?
78 10 0 28 0 40 0

@antonmyagkov antonmyagkov force-pushed the users/myagkov/fuse-zero-copy-read branch from a2ccfe8 to 26ed579 Compare November 19, 2025 09:24
@antonmyagkov antonmyagkov changed the title [Filestore] Eliminate buffer copying on read [Filestore] Implement zeroc-copy read on VFS Fuse level Nov 19, 2025
@antonmyagkov antonmyagkov changed the title [Filestore] Implement zeroc-copy read on VFS Fuse level [Filestore] Implement zero-copy read on VFS Fuse level Nov 19, 2025
@antonmyagkov antonmyagkov force-pushed the users/myagkov/fuse-zero-copy-read branch from 26ed579 to ce432ac Compare November 19, 2025 09:25
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🔴 linux-x86_64-relwithdebinfo: some tests FAILED for commit bee3a4c.

TESTS PASSED ERRORS FAILED FAILED BUILD SKIPPED MUTED?
3175 3174 0 1 0 0 0

🟢 linux-x86_64-relwithdebinfo: all tests PASSED for commit bee3a4c.

TESTS PASSED ERRORS FAILED FAILED BUILD SKIPPED MUTED?
2 2 0 0 0 0 0

@antonmyagkov antonmyagkov force-pushed the users/myagkov/fuse-zero-copy-read branch from bee3a4c to 019ee21 Compare December 5, 2025 12:31
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🟢 linux-x86_64-relwithdebinfo: all tests PASSED for commit 019ee21.

TESTS PASSED ERRORS FAILED FAILED BUILD SKIPPED MUTED?
3198 3198 0 0 0 0 0

antonmyagkov
antonmyagkov commented Dec 5, 2025
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Comment thread cloud/filestore/libs/vhost/client.h
antonmyagkov
antonmyagkov commented Dec 5, 2025
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Comment thread cloud/filestore/libs/vfs_fuse/fs_impl_data.cpp
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Comment thread cloud/filestore/libs/vfs_fuse/fs_impl_data.cpp
@antonmyagkov antonmyagkov marked this pull request as ready for review December 5, 2025 14:32
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🟢 linux-x86_64-relwithdebinfo: all tests PASSED for commit d1bbfce.

TESTS PASSED ERRORS FAILED FAILED BUILD SKIPPED MUTED?
3199 3199 0 0 0 0 0

@debnatkh debnatkh changed the title [Filestore] Implement zero-copy read on VFS Fuse level issue-4664: Implement zero-copy read on VFS Fuse level Dec 5, 2025
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🔴 linux-x86_64-relwithdebinfo: some tests FAILED for commit f4b1eb5.

TESTS PASSED ERRORS FAILED FAILED BUILD SKIPPED MUTED?
3138 3137 0 0 1 0 0

🔴 linux-x86_64-relwithdebinfo: some tests FAILED for commit f4b1eb5.

TESTS PASSED ERRORS FAILED FAILED BUILD SKIPPED MUTED?
3138 3137 0 0 1 0 0

🔴 linux-x86_64-relwithdebinfo: some tests FAILED for commit f4b1eb5.

TESTS PASSED ERRORS FAILED FAILED BUILD SKIPPED MUTED?
3138 3137 0 0 1 0 0

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🟢 linux-x86_64-relwithdebinfo: all tests PASSED for commit 4349129.

TESTS PASSED ERRORS FAILED FAILED BUILD SKIPPED MUTED?
3200 3200 0 0 0 0 0

@antonmyagkov antonmyagkov force-pushed the users/myagkov/fuse-zero-copy-read branch from 4349129 to 0a5500e Compare December 8, 2025 13:21
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🔴 linux-x86_64-relwithdebinfo: some tests FAILED for commit 0a5500e.

TESTS PASSED ERRORS FAILED FAILED BUILD SKIPPED MUTED?
3140 3139 0 0 1 0 0

🔴 linux-x86_64-relwithdebinfo: some tests FAILED for commit 0a5500e.

TESTS PASSED ERRORS FAILED FAILED BUILD SKIPPED MUTED?
3140 3139 0 0 1 0 0

🔴 linux-x86_64-relwithdebinfo: some tests FAILED for commit 0a5500e.

TESTS PASSED ERRORS FAILED FAILED BUILD SKIPPED MUTED?
3140 3139 0 0 1 0 0

debnatkh
debnatkh reviewed Dec 8, 2025
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Comment thread cloud/filestore/libs/vfs_fuse/fs_impl_data.cpp
Comment thread cloud/filestore/libs/vfs_fuse/fs_impl_data.cpp
Comment thread cloud/filestore/libs/vfs_fuse/fs_ut.cpp Outdated
Comment thread cloud/filestore/tests/fio/qemu-kikimr-zero-copy-test/nfs-patch.txt
budevg
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Comment thread cloud/filestore/libs/service_local/config.cpp Outdated
Comment thread cloud/filestore/libs/vfs_fuse/fs_impl_data.cpp
@antonmyagkov antonmyagkov added the rebase Add this label if you want to rebase your PR for test run label Dec 9, 2025
debnatkh
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Comment thread cloud/filestore/tests/fio/qemu-kikimr-zero-copy-test/fio-qemu-kikimr-zero-copy-write-test Outdated
budevg
budevg previously approved these changes Dec 9, 2025
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@antonmyagkov antonmyagkov added rebase Add this label if you want to rebase your PR for test run and removed rebase Add this label if you want to rebase your PR for test run labels Dec 9, 2025
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🟢 linux-x86_64-relwithdebinfo: all tests PASSED for commit 63d3045.

TESTS PASSED ERRORS FAILED FAILED BUILD SKIPPED MUTED?
3216 3216 0 0 0 0 0

@antonmyagkov antonmyagkov merged commit 6827edc into main Dec 9, 2025
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@antonmyagkov antonmyagkov deleted the users/myagkov/fuse-zero-copy-read branch December 9, 2025 17:26
PeshkovMikhail pushed a commit to PeshkovMikhail/nbs that referenced this pull request Dec 15, 2025
@antonmyagkov @PeshkovMikhail
issue-4664: Implement zero-copy read on VFS Fuse level (ydb-platform#…
fc36702 
…4524)

References ydb-platform#4664
PeshkovMikhail pushed a commit to PeshkovMikhail/nbs that referenced this pull request Dec 15, 2025
@antonmyagkov @PeshkovMikhail
issue-4664: Implement zero-copy read on VFS Fuse level (ydb-platform#…
65814f1 
…4524)

References ydb-platform#4664
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@qkrorlqr qkrorlqr qkrorlqr approved these changes

@debnatkh debnatkh debnatkh approved these changes

@yegorskii yegorskii yegorskii approved these changes

@budevg budevg budevg left review comments

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