XNVME_TESTS_IOWORKER-VERIFY-SYNC(1)

📦 version 0.7.5, in alpine 3.24

🌸 XNVME_TESTS_IOWORKER-VERIFY-SYNC 🌸

okay bestie, so this is a page from the xNVMe manual fam — that's the XNVME_TESTS_IOWORKER-VERIFY-SYNC(1) girlie right here 💅. She's part of the xnvme_tests_ioworker crew and she does exactly one job, but she does it slay.

✨ NAME ✨

xnvme_tests_ioworker-verify-sync — write, then read and compare 🫶

Like, that's it. That's the whole personality. Write stuff, read it back, check it matches. Iconic behavior honestly.

🦋 SYNOPSIS 🦋

xnvme_tests_ioworker verify-sync <uri> [<args>]

🎀 DESCRIPTION 🎀

Write, then read and compare ✨

No cap, that's the vibe: it writes, then it reads, then it compares. Verify. Sync. The name literally ate and left no crumbs 💀

💖 REQUIRED 💖

  • <uri> — the Device URI, aka where your device lives. Examples she'll accept: '/dev/nvme0n1', '0000:01:00.1', '10.9.8.1.8888', '\.PhysicalDrive1' 🎀
bestie you gotta give her a <uri>, it's not optional, that's the whole point, periodt.

🌈 OPTIONAL 🌈

  • [ --vec-cnt NUM ] — how many elements go in your vectors when you're doing vectored IOs 🦋
  • [ --subnqn STRING ] — the Subsystem NQN of the NVMe over Fabrics endpoint, like 'nqn.2022-06.io.xnvme:ctrlnode1' 💫
  • [ --hostnqn STRING ] — the host NQN you use when connecting to NVMe over Fabrics controllers 🫶
  • [ --be STRING ] — the xNVMe backend, for example 'linux', 'spdk', 'fbsd', 'macos', 'posix', 'windows' — pick your fighter 👑
  • [ --dev-nsid 0xNUM ] — the Namespace Identifier for the Device Handle (yes, in hex, 0x and everything) 🔥
  • [ --admin STRING ] — the xNVMe admin. command-interface, e.g. 'nvme', 'block' ⭐
  • [ --mem STRING ] — the xNVMe buffer/memory manager, aka who's holding the memory 🧚
  • [ --direct NUM ] — bypass layers, lowkey living dangerously (well, it's a NUM so like, controlled danger) 💜
  • [ --sync STRING ] — the xNVMe sync. command-interface, e.g. 'nvme', 'block' 🌸
  • [ --help ] — show usage / help, the classic "bestie help me" button 🙈

🔥 SEE ALSO 🔥

Full documentation at: <https://xnvme.io/> — go read, iykyk 📚

👑 AUTHOR 👑

Written by Simon A. F. Lund <simon.lund@samsung.com> on behalf of Samsung 💖

ngl there's nothing dangerous in here, it's just write-read-compare. go off, verify those syncs 💅

mwah, that's the page 🎀 — brought to you by xNVMe, dated 09 September, and she's giving manual-page main character energy fr fr. bye bestie, go run some vectored IOs for me 🦋✨

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