Исправление DOKA, (текущая версия) :
https://docs.qnap.com/nas-outdated/QTS4.3.5/en/GUID-7AE448C8-485F-4AD4-A03F-EB7A6AE9188E.html
– тут написано, то bitmap специально для этого (или я не так понял?)
RAID Bitmaps If a disk is temporarily disconnected from its RAID group and then reconnected, the RAID group must synchronize all of its data. This process may take a long time. If the RAID group has a bitmap then only changes that were made after the disk was disconnected need to be synchronized, greatly speeding up the process.
Исходная версия DOKA, :
https://docs.qnap.com/nas-outdated/QTS4.3.5/en/GUID-7AE448C8-485F-4AD4-A03F-EB7A6AE9188E.html
– тут написано, то bitmap специально для этого.
RAID Bitmaps If a disk is temporarily disconnected from its RAID group and then reconnected, the RAID group must synchronize all of its data. This process may take a long time. If the RAID group has a bitmap then only changes that were made after the disk was disconnected need to be synchronized, greatly speeding up the process.