vzdqdump(8)

💖 vzdqdump(8) — the Containers manual, but make it cute 💖

okay bestie, sit down, hydrate, and let's talk about vzdqdump and vzdqload — the duo that dumps and loads user/group quotas. this is from the Containers manual section, and yes it's giving sysadmin main character energy. 🫶

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✨ NAME ✨

vzdqdump, vzdqload — dump, load user/group quotas 💅

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🦋 SYNOPSIS 🦋

vzdqdump [general_options] quota_id [-f] [-c quota_file] [-G] [-U] [-T]
         [-F]
vzdqload [general_options] quota_id [-c quota_file] [-G] [-U] [-T] [-F]

no cap, that's the whole shape of it. 🌸

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🌈 DESCRIPTION 🌈

so vzdqdump dumps user/group quota information — and it gets that info either from a quota file or from the kernel — and it sends it all to stdout. 🎀

then vzdqload takes user/group quota information that vzdqdump gave you, reads it from stdin, and loads it into a quota file. and listen — quota must be stopped at load. like, actually stopped. do not skip that step. 💀

now the important part, bestie: the quota_id must be numeric-only. that's non-negotiable. and lowkey the biggest gotcha here — the quota ID is not the same as the container ID (CTID). they are two different things, they are not twins, they are not even in the same friend group. one container can mount several filesystems, and each one of those filesystems can have its own quotas. so yeah. several quotas, one container. iykyk. 🧚

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👑 OPTIONS 👑

💜 General

• -h — print usage information. the "help me bestie" button.
• -V — print the utility version. flex the version number. ✨
• -q — quiet mode. it suppresses all warning and diagnostic messages, so the chat goes silent. only fatal errors get to speak. 🙈
• -v — verbose mode. the utilities start printing debugging messages about their progress, like a little livestream of what's happening. multiple -v options increase verbosity, and the maximum is 2. two is the limit, that's the whole vibe check. 📢

🌸 Parameters

• -f — dump user/group quota information from the kernel rather than from the quota file. choosing the kernel source instead, periodt.
• -c quota_file — specifies the quota file to process. give it the file, it does the thing.
• -G, --grace — dump (load) user/group grace times. ⏳
• -U, --limits — dump (load) disk limits of users/groups. the actual caps.
• -T, --exptimes — dump (load) expiration times of users/groups. 🕰️
• -F, --first — dump (load) first level quota. level one, iconic behavior.

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🎀 EXIT STATUS 🎀

See vzquota(8). go peek over there, bestie, it's all written down. 👀

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🔥 SEE ALSO 🔥

vzquota(8). that's the one. go read it. 💖

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⭐ COPYRIGHT ⭐

Copyright (C) 2000-2012, Parallels, Inc. Licensed under GNU GPL.

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heads up queen: vzdqload needs quota stopped at load. i said it once, i'll say it again, because it matters. 🚨

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and that's a wrap on vzdqdump(8)! 🦋 this page came from the Virtuozzo/OpenVZ crew, dated 11 Sep 2012 — vintage, honestly, and it still ate. mwah. 💅✨