Hi guys i'm doing some maintenance replacing some not-yet-failed HDD with WD RED SSD. I've read the warning on the homepage https://raid.wiki.kernel.org/index.php/Linux_Raid Are SSD drives still subject to SMR ? I've thought that it was related only to magnetic drives not on SSD. in example i have a WDC WDS200T1R0A (WD RED SA500), is this subject to SMR and I have to replace it anyway ? (i've added it to the raid right now, moving from a 2 way mirror to a 3 way mirror) If I have to replace them, which 2TB SSD should I use ? Usually i've used Samsung SSD but i've read some bad reviews on newer models. Any suggestions ? Ideas ?