Years ago I ran into a somewhat similar problem: file was stuck open yet unmount "worked" causing the filesystem to be unmounted but still in use (pending the file close completing -- which never happened).
On Thu, Dec 29, 2022 at 4:53 AM Mark Jacobs < [email protected]> wrote: > The ZFS address space has a shared enqueue on one of our ZFS file systems, > but when I attempt to unmount it ZFS says it's not mounted. I attempted to > manually mount it, failed with a filesystem is busy error. Any ideas on how > to release the enqueue so I can delete the file system? > > Mark Jacobs > > Sent from [ProtonMail](https://protonmail.com), Swiss-based encrypted > email. > > GPG Public Key - > https://api.protonmail.ch/pks/lookup?op=get&[email protected] > > ---------------------------------------------------------------------- > For IBM-MAIN subscribe / signoff / archive access instructions, > send email to [email protected] with the message: INFO IBM-MAIN > ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
