Date: Sun, 28 May 2023 14:12:21 +0300 From: Artem Kuchin <artem@artem.ru> To: freebsd-questions@FreeBSD.org Subject: read and write back full disk to trigger relocation Message-ID: <a111b6a7-0bf8-d3b9-9611-a7fbf36635b3@artem.ru>
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Hello! I have a 3TB gmirror raid and i noticed that it can be a case that some data decays and i would never know it. If course i can run full disk read once in a while, but i'd rather prefer to read and write the data back, so it sector is damaged it can trigger relocation. Is there a ready made utility for such task or i need to write my one? Artem
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