Hi, Looking where this warning is coming from, Scsi is just forcing sdev->type = TYPE_WLUN for wluns. As no other driver sets it by itself - I wouldn't lose sleep over it. Thanks, Avri > -----Original Message----- > From: Marc Gonzalez <marc.w.gonzalez@xxxxxxx> > Sent: Tuesday, April 02, 2019 6:05 PM > To: Martin Petersen <martin.petersen@xxxxxxxxxx>; Avri Altman > <Avri.Altman@xxxxxxx>; Alim Akhtar <alim.akhtar@xxxxxxxxxxx> > Cc: SCSI <linux-scsi@xxxxxxxxxxxxxxx>; LKML <linux-kernel@xxxxxxxxxxxxxxx> > Subject: correcting incorrect peripheral device type 0x0 > > Hello, > > In my boot log, when UFS is enabled, I get the following warnings: > > scsi 0:0:0:49488: scsi_add_lun: correcting incorrect peripheral device type > 0x0 for W-LUN 0x c150hN > scsi 0:0:0:49488: Well-known LUN SAMSUNG KLUCG4J1EB-B0B1 0200 PQ: > 0 ANSI: 6 > scsi 0:0:0:49476: scsi_add_lun: correcting incorrect peripheral device type > 0x0 for W-LUN 0x c144hN > scsi 0:0:0:49476: Well-known LUN SAMSUNG KLUCG4J1EB-B0B1 0200 PQ: > 0 ANSI: 6 > scsi 0:0:0:49456: scsi_add_lun: correcting incorrect peripheral device type > 0x0 for W-LUN 0x c130hN > scsi 0:0:0:49456: Well-known LUN SAMSUNG KLUCG4J1EB-B0B1 0200 PQ: > 0 ANSI: 6 > > Is there something I can/should do to fix these issues? > Or may they be safely ignored? > > Regards.
