UNPKG

filip

Version:

Manage differential snapshots for zfs pools

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exports.createSnapshot = "SELECT snapshot_create($1) as snapshot_uuid;"; exports.fetchSnapshot = "SELECT pools.pool, snapshots.uuid, snapshots.parent_uuid " + "FROM snapshots LEFT JOIN pools ON pools.uuid=snapshots.pool_uuid " + "WHERE pools.uuid=$1 AND snapshots.uuid=$2"; exports.updateSnapshot = "UPDATE snapshots SET snapshotted=true, snapshotted_on=NOW() " + "WHERE snapshots.pool_uuid=$1 AND snapshots.uuid=$2"; exports.sendSnapshot = "SELECT pools.pool, snapshots.uuid, snapshots.parent_uuid FROM snapshots " + "LEFT JOIN pools ON pools.uuid=snapshots.pool_uuid " + "WHERE snapshots.snapshotted=true AND snapshots.synced=false " + "AND snapshots.pool_uuid=$1 AND snapshots.uuid=$2"; exports.sendSnapshots = "SELECT pools.pool, snapshots.uuid, snapshots.parent_uuid FROM snapshots " + "LEFT JOIN pools ON pools.uuid=snapshots.pool_uuid " + "WHERE snapshots.snapshotted=true AND snapshots.synced=false " + "AND snapshots.pool_uuid=$1 ORDER BY snapshots.created_on ASC"; exports.syncedSnapshot = "UPDATE snapshots SET synced=true, synced_on=NOW(), synced_bytes=$1 " + "WHERE snapshots.pool_uuid=$2 AND snapshots.uuid=$3";