DOKK / manpages / debian 11 / zfsutils-linux / zvol_wait.1.en
ZVOL_WAIT(1) General Commands Manual (smm) ZVOL_WAIT(1)

zvol_waitWait for ZFS volume links in to be created.

zvol_wait

When a ZFS pool is imported, ZFS will register each ZFS volume (zvol) as a disk device with the system. As the disks are registered, udev(7) will asynchronously create symlinks under using the zvol's name. zvol_wait will wait for all those symlinks to be created before returning.

udev(7)

July 5, 2019 Linux