David, > I'm running LUbuntu x64 20.04.1 kernel 5.4.0-52-generic with an > Adapted ASR-51245 hosting a RAID-5 array. > > If I configure the card to power down the drives in the raid array > after a period of idleness, the next time my server attempts to access > the logical device I get: If card firmware decides to power down the drives, why doesn't it spin them back up on access? -- Martin K. Petersen Oracle Linux Engineering