Messages in this thread | | | Subject | Re: [PATCH] scsi: sd: add runtime pm to open / release | From | "Martin K. Petersen" <> | Date | Wed, 29 Jul 2020 10:44:26 -0400 |
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Alan,
>> [ 77.474632] sd 0:0:0:0: [sda] tag#0 UNKNOWN(0x2003) Result: >> hostbyte=0x00 driverbyte=0x08 cmd_age=0s >> [ 77.474647] sd 0:0:0:0: [sda] tag#0 Sense Key : 0x6 [current] >> [ 77.474655] sd 0:0:0:0: [sda] tag#0 ASC=0x28 ASCQ=0x0 >> [ 77.474667] sd 0:0:0:0: [sda] tag#0 CDB: opcode=0x28 28 00 00 00 60 >> 40 00 00 01 00 > > This error report comes from the SCSI layer, not the block layer.
This the device telling us that the media (SD card?) has changed.
-- Martin K. Petersen Oracle Linux Engineering
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