ZPOOL-DDTPRUNE(8)       FreeBSD System Manager's Manual      ZPOOL-DDTPRUNE(8)

NAME

     zpool-ddtprune - Prunes the oldest entries from the single reference
     dedup table(s)

SYNOPSIS

     zpool ddtprune -d days | -p percentage pool

DESCRIPTION

     This command prunes older unique entries from the dedup table.  As a
     complement to the dedup quota feature, ddtprune allows removal of older
     non-duplicate entries to make room for newer duplicate entries.

     The amount to prune can be based on a target percentage of the unique
     entries or based on the age (i.e., every unique entry older than N days).

SEE ALSO

     zdb(8), zpool-status(8)

FreeBSD 15.1-STABLE-HBSD         June 17, 2024               ZPOOL-DDTPRUNE(8)