PMDK man page

pmempool-sync

NAME
SYNOPSIS
DESCRIPTION
EXAMPLES
SEE ALSO

NAME

pmempool-sync – Synchronize replicas or their parts within a pool set.

SYNOPSIS

pmempool sync [options] <poolset_file>

NOTE: Only the pool set file used to create the pool should be used for syncing the pool.

DESCRIPTION

The pmempool sync command synchronizes data between replicas within a pool set. It checks if metadata of all replicas in a pool set are consistent, i.e. all parts are healthy, and if any of them is not, the corrupted or missing parts are recreated and filled with data from one of the healthy replicas. Currently synchronizing data is allowed only for pmemobj pools (see libpmemobj(3)).

Available options:

-d, --dry-run

Enable dry run mode. In this mode no changes are applied, only check for viability of synchronization.

-v, --verbose

Increase verbosity level.

-h, --help

Display help message and exit.

SEE ALSO

libpmempool(3), libpmemblk(3), libpmemlog(3), pmempool(1)