NVME-LOG-RESV-NOT(1)

💅 nvme-log-resv-notif — NVMe Manual, page NVME-LOG-RESV-NOT(1) 💅

Bestie, you’re in the NVMe Manual, page NVME-LOG-RESV-NOT(1) — the reservation-notification-log lore page. Let’s go ✨

🌸 NAME 🌸

nvme-log-resv-notif — send an NVMe Reservation Notification log page request, return result and log. Slay. 💖

🦋 SYNOPSIS 🦋

nvme [<global-options>] log resv-notif <device>

✨ DESCRIPTION ✨

Okay so this command retrieves the NVMe Reservation Notification log page from an NVMe device and gives you back the returned structure. Iconic.

The <device> parameter is mandatory, no cap. It may be either the NVMe character device (ex: /dev/nvme0) or a namespace block device (ex: /dev/nvme0n1).

On success, the returned Reservation Notification log structure may be returned in one of several ways depending on the option flags: the structure may be parsed by the program and printed in a readable format, or the raw buffer may be printed to stdout for another program to parse. Choose your fighter 🫶

💜 OPTIONS 💜

🌈 GLOBAL OPTIONS 🌈

These options are defined at the top-level nvme command and are available to this subcommand. Periodt.

• --dry-run — Print the command that would be executed, but do not actually execute it.
• --no-ioctl-probing — Disable probing for 64-bit IOCTL support.
• --no-retries — Disable retry logic on transient errors.
• -o <fmt>, --output-format=<fmt> — Set the reporting format to normal, tabular, 'json, or binary. Only one output format may be used at a time.
• --output-format-version=<version> — Select the output format version. Version 1 uses the original field naming, while version 2 (default) provides more consistent and script-friendly field names. Other versions are rejected.
• --quiet — Suppress informational messages. Errors are still reported, and --quiet cancels any --verbose for the library log level.
• --set-options=<key=value>[,<key=value>...] — Set libnvme library options for this invocation. Supported keys are force-4k, mi-probe-enabled, test-base-dir and test-sysfs-dir.
• --timeout=<ms> — Set the timeout for the command in milliseconds. infinite or -1 waits without a time limit (0xffffffff).
• -v, --verbose — Increase the level of detail in the output. May be specified multiple times to further increase verbosity.

These options can also be set as machine-wide defaults in nvme-cli.conf(5). A command-line flag always overrides the file. 💅

🎀 EXAMPLES 🎀

• Get the Reservation Notification log and print it in a human readable format:

# nvme log resv-notif /dev/nvme0

• Print the output in json format:

# nvme log resv-notif /dev/nvme0 -o json

👑 NVME 👑

Part of the nvme-user suite. 😭💖

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That’s the whole page, bestie — source/version NVMe, dated 10/30/2026, page NVME-LOG-RESV-NOT(1). Go get that log! 🦋✨