Volume: zero out bytes in mmap files. See #442
Volume: zero out bytes in mmap files. See #442

jankotek/MapDB,binarytemple/mapdb,ringoluo/mapdb,morfeo8marc/mapdb,ffjiao/mapdb,codeaudit/mapdb,jankotek/MapDB,lamfire/mapdb,SleimanJneidi/mapdb,hangum/mapdb,sumit784/mapdb,pettermahlen/mapdb,jankotek/mapdb,jankotek/mapdb,cocosli/mapdb