После копирования 1Тб на ресурс NAS стало занято почти 100% памяти. Сейчас никаких операций в системе не производится. Подскажите, разве в состоянии простоя XigmaNAS не должна освобождать заннятую память?
FreeBSD has a very good memory management. ZFS will use all available memory for caching (ARC - advanced replacement cache) by default and will release it when other processes request memory.
regards
ms49434
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You definately should not. The not used memory is simply wasted. When other service needs memory it will gain it. In the meantime, ARC will provide you instant access to most common used files and most recent ones. You really should not be worried by this memory consumption. On the contrary, with ZFS you should buy more RAM to make ARC as large as possible.
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FreeBSD has a very good memory management. ZFS will use all available memory for caching (ARC - advanced replacement cache) by default and will release it when other processes request memory.
regards
ms49434
Благодарю, попробую отключить ARC !
Last edit: Ilya Golev 2020-01-13
You definately should not. The not used memory is simply wasted. When other service needs memory it will gain it. In the meantime, ARC will provide you instant access to most common used files and most recent ones. You really should not be worried by this memory consumption. On the contrary, with ZFS you should buy more RAM to make ARC as large as possible.
Я правильно понял, что при запуске VirtualBox память будет выделена автоматически?
Yes, try yourself.
Last edit: Nef 2020-01-13
Да! Это реально так работает!