nfsdclddb(8)

💾 NAME 💾

okay bestie, meet nfsdclddb — the little tool that lets you mess with the nfsdcld sqlite database (schema stuff, mainly) and also just, like, read it. she's giving database whisperer energy fr fr. 🦋

✨ SYNOPSIS ✨

nfsdclddb [-h|--help]

nfsdclddb [-p|--path dbpath] fix-table-names [-h|--help]

nfsdclddb [-p|--path dbpath] downgrade-schema [-h|--help] [-v|--version
to-version]

nfsdclddb [-p|--path dbpath] print [-h|--help] [-s|--summary]

like, every one of those lines is a whole vibe, and yes you have to keep the wrapping exactly as-is. iykyk 💅

🌸 DESCRIPTION 🌸

The **nfsdclddb command exists so you can do a lil bit of manipulation of the nfsdcld sqlite database schema, and also print out what's inside the database. that's it, that's the job, and she does it flawlessly. 👑

🎀 Sub-commands 🎀

here's the roster of valid nfsdclddb subcommands, no more no less:

• fix-table-names — okay so a previous version of nfsdcld(8) had a bug 😭 that corrupted the reboot epoch table names. this sub-command fixes those table names right up. glow-up moment.
• downgrade-schema — downgrades the database schema. rn the schema can only be downgraded from version 4 to version 3. that's the whole range, bestie, no flexing beyond that.
• print — displays the contents of the database. prints the schema version and the values of the current and recovery epochs. and if you don't pass the -s|--summary option, she also prints the clients in the reboot epoch tables. ✨

💅 OPTIONS 💅

Options valid for all sub-commands

• -h, --help — show the help message and exit. classic. iconic. always there for you. 🫶
• *-p *dbpath, --path dbpath — open the sqlite database located at dbpath instead of /var/lib/nfs/nfsdcld/main.sqlite. this one's mainly for testing purposes, so don't be weird about it. 🧚

Options specific to the downgrade-schema sub-command

• -v to-version, --version to-version — the schema version to downgrade to. currently the schema can **only be downgraded to version 3. that's the only destination on the map, periodt. ⭐

Options specific to the print sub-command

• -s, --summary — do not list the clients in the reboot epoch tables in the output. yes, it's a "don't do the thing" flag, she's a little chaotic like that. 🙈

👑 NOTES 👑

heads up bestie: the nfsdclddb command will not allow the fix-table-names or downgrade-schema subcommands to be used if nfsdcld(8) is running. so like, shut her down first, ok?? 😤

🍓 FILES 🍓

• /var/lib/nfs/nfsdcld/main.sqlite

🌈 SEE ALSO 🌈

• nfsdcld(8)

💖 AUTHOR 💖

Scott Mayhew <smayhew@redhat.com> — thank you for the tool, king 🫡

and that's the whole page, bestie!! this was the nfsdclddb(8) page from the System Manager's Manual, dated 07 Aug 2019 — she ate and left no crumbs, mwah 💋✨