Provided by: lmdb-utils_0.9.10-1_amd64 bug

NAME

       mdb_copy - LMDB environment copy tool

SYNOPSIS

       mdb_copy srcpath [dstpath]

DESCRIPTION

       The  mdb_copy utility copies an LMDB environment. The environment can be copied regardless
       of whether it is currently in use.  No lockfile is created, since  it  gets  recreated  at
       need.

       If  dstpath is specified it must be the path of an empty directory for storing the backup.
       Otherwise, the backup will be written to stdout.

DIAGNOSTICS

       Exit status is zero if no errors occur.  Errors result in a non-zero  exit  status  and  a
       diagnostic message being written to standard error.

CAVEATS

       This  utility  can  trigger  significant  file  size  growth if run in parallel with write
       transactions, because pages which they free during copying cannot be reused until the copy
       is done.

SEE ALSO

       mdb_stat(1)

AUTHOR

       Howard Chu of Symas Corporation <http://www.symas.com>