Re: 回复：回复：回复：[PATCH] bcache: Fix bdev leak during backing device registering
From: Michael Lyle <hidden>
Date: 2017-12-01 02:38:29
Also in:
linux-bcache
On 11/30/2017 06:30 PM, 彭良彦 wrote:
If the cache device is not persistent like ramdisk, all data will be lost after reboot. We have to use make-bcache to fix the inconsistent super block of backing device.N�����r��y���b�X��ǧv�^�){.n�+����{�mƜ�觶��ܨ}���Ơz�&j:+v�������zZ+��+zf���h���~����i���z��w���?����&�)ߢfl=== Using a non-persistent writeback cache is guaranteed to lose data. (Writes will only go to the cache device and not make it to the persistent volume). Mike