FS_CHECKVOLUMES(1)

📦
version 1.8.16.1 · 10 versions
, in ubuntu stonking

💅 fs_checkvolumes — AFS Command Reference 💅

okay bestie, welcome to the OpenAFS corner of the manpage universe, where fs_checkvolumes(1) lives and honestly? she's a little baddie with a very specific job. let's get into it ✨

✨ NAME ✨

fs_checkvolumes — forces the Cache Manager to update volume information 🦋

✨ SYNOPSIS ✨

fs checkvolumes [-help]

fs checkv [-h]

🌸 DESCRIPTION 🌸

okay so bestie, picture this: the Cache Manager is out here holding onto a whole table. it's the table of mappings between volume names and volume ID numbers, it lives in memory, and the Cache Manager pulls it out every time it goes fetching data from volumes. no cap.

what fs checkvolumes does is discard that whole table. gone. thrown out. 💀

and then? the next time some application asks for AFS data, the Cache Manager cannot just vibe off its old notes — it has to go contact the Volume Location (VL) Server for volume location info, and then hit up an appropriate file server machine for the actual data. it's giving "starting fresh, main character energy" 🌈

now, to be fair, the Cache Manager does update the table of mappings periodically anyway — by default, hourly — so she's not neglecting herself. but this command is the move when the issuer knows something changed, like:

  • a volume's name has changed, or
  • new read-only replicas of a volume have been released 🔥

because issuing this forces the Cache Manager to go reference the changed volume. no waiting around for the hourly refresh, no "hmm did it update yet", just instant glow-up. obsessed. ✨

💖 OPTIONS 💖

  • -help — prints the online help for this command. and the dramatic part? all other valid options are ignored. she does not want to hear them. 🙈

🌟 OUTPUT 🌟

when it works, you get this little confirmation message, and honestly she's iconic:

All volumeID/name mappings checked.

👑 PRIVILEGE REQUIRED 👑

None 💅 — literally nothing, you're free, go off.

IBM Corporation 2000. http://www.ibm.com/ All Rights Reserved.

This documentation is covered by the IBM Public License Version 1.0. It was converted from HTML to POD by software written by Chas Williams and Russ Allbery, based on work by Alf Wachsmann and Elizabeth Cassell.

and that's the whole page, bestie 🫶 this cutie comes to you from the OpenAFS crew, dated 2026-07-27, and she ate. periodt. 💖

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