On 1/27/19 12:21 AM, Nik.Brt. wrote: > > These mismatches happen, in raid1, but why they happen is not precisely known. There are a few ideas... and it is said that they are harmless in most cases (=outside of files). > The phenomenon happens a lot less if you have LVM over the raid1, and also this is not exactly known why. This is more than alarming. Do I put my data at risk using software RAID1?