Minwoo Im

About CLI support

4

Hi LightNVM members, I'd like to ask about a plan for the command line interfaces provided by this library which is really awesome! We have a plugin extension lnvm in...

Flush enhancements and fixes

2

This patchset introduces enhancements of fsync/fdatasync operations and fixes. The first patch added support for NVMe FLUSH commands in io_uring_cmd ioengine. The second one fixes issuing fsync/fdatasync even if the...

verify: Support for verifying `numberio` in read-only verify phase

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Add support for veryfing **latest** `numberio` in the verify header read from written offsets. Previously, in the offline verification, read phase has not supported `numberio` compare since it's not that...

See the first commit description for the background and details. The following jobfile is an example for the multiple write job based data verification. 16 jobs are going to write[zeroes,...

options: add support more POSIX errnos with negative support

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Patch series to support masking expected system error with `--ignore_error=`.

verify: add --verify_type option for crash-consistent verification

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This patch introduces a new --verify_type option to support crash-consistent offline verification scenarios. The primary motivation is to handle cases where write operations are interrupted by device failures or unexpected...