[Bug 192246] New: [cam] scsi_sense_only_sbuf printfs are noisy at boot in certain scenarios (like dealing with cd(4))

[bugzilla-noreply at freebsd.org]

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=192246

            Bug ID: 192246
           Summary: [cam] scsi_sense_only_sbuf printfs are noisy at boot
                    in certain scenarios (like dealing with cd(4))
           Product: Base System
           Version: 11.0-CURRENT
          Hardware: Any
                OS: Any
            Status: Needs Triage
          Severity: Affects Some People
          Priority: ---
         Component: kern
          Assignee: freebsd-bugs at FreeBSD.org
          Reporter: yaneurabeya at gmail.com

I've seen "Medium not present - tray closed" types of messages frequently at
boot post-9.x dealing with cd(4).

These messages are valuable for debugging real errors dealing with ses(4), etc,
but they're noisy with cd(4) when there isn't media present in the drive tray
(for instance).

This is a low-ish/medium-ish priority bug as improving this would "polish"
kernel boot printouts.

(cd0:ahcich1:0:0:0): CAM status: SCSI Status Error
(cd0:ahcich1:0:0:0): SCSI status: Check Condition
(cd0:ahcich1:0:0:0): SCSI sense: NOT READY asc:3a,1 (Medium not present - tray
closed)
(cd0:ahcich1:0:0:0): Raw sense 0-17: 70 00 02 00 00 00 00 0a 00 00 00 00 3a 01
00 00 00 00
(cd0:ahcich1:0:0:0): Error 6, Unretryable error
(cd0:ahcich1:0:0:0): READ CAPACITY. CDB: 25 00 00 00 00 00 00 00 00 00 
(cd0:ahcich1:0:0:0): CAM status: SCSI Status Error
(cd0:ahcich1:0:0:0): SCSI status: Check Condition
(cd0:ahcich1:0:0:0): SCSI sense: NOT READY asc:3a,1 (Medium not present - tray
closed)
(cd0:ahcich1:0:0:0): Raw sense 0-17: 70 00 02 00 00 00 00 0a 00 00 00 00 3a 01
00 00 00 00
(cd0:ahcich1:0:0:0): Error 6, Unretryable error
(cd0:ahcich1:0:0:0): READ CAPACITY. CDB: 25 00 00 00 00 00 00 00 00 00 
(cd0:ahcich1:0:0:0): CAM status: SCSI Status Error
(cd0:ahcich1:0:0:0): SCSI status: Check Condition
(cd0:ahcich1:0:0:0): SCSI sense: NOT READY asc:3a,1 (Medium not present - tray
closed)
(cd0:ahcich1:0:0:0): Raw sense 0-17: 70 00 02 00 00 00 00 0a 00 00 00 00 3a 01
00 00 00 00
(cd0:ahcich1:0:0:0): Error 6, Unretryable error
(cd0:ahcich1:0:0:0): READ CAPACITY. CDB: 25 00 00 00 00 00 00 00 00 00 
(cd0:ahcich1:0:0:0): CAM status: SCSI Status Error
(cd0:ahcich1:0:0:0): SCSI status: Check Condition
(cd0:ahcich1:0:0:0): SCSI sense: NOT READY asc:3a,1 (Medium not present - tray
closed)
(cd0:ahcich1:0:0:0): Raw sense 0-17: 70 00 02 00 00 00 00 0a 00 00 00 00 3a 01
00 00 00 00
(cd0:ahcich1:0:0:0): Error 6, Unretryable error
(cd0:ahcich1:0:0:0): READ CAPACITY. CDB: 25 00 00 00 00 00 00 00 00 00 
(cd0:ahcich1:0:0:0): CAM status: SCSI Status Error
(cd0:ahcich1:0:0:0): SCSI status: Check Condition
(cd0:ahcich1:0:0:0): SCSI sense: NOT READY asc:3a,1 (Medium not present - tray
closed)
(cd0:ahcich1:0:0:0): Raw sense 0-17: 70 00 02 00 00 00 00 0a 00 00 00 00 3a 01
00 00 00 00
(cd0:ahcich1:0:0:0): Error 6, Unretryable error
(cd0:ahcich1:0:0:0): READ CAPACITY. CDB: 25 00 00 00 00 00 00 00 00 00 
(cd0:ahcich1:0:0:0): CAM status: SCSI Status Error
(cd0:ahcich1:0:0:0): SCSI status: Check Condition
(cd0:ahcich1:0:0:0): SCSI sense: NOT READY asc:3a,1 (Medium not present - tray
closed)
(cd0:ahcich1:0:0:0): Raw sense 0-17: 70 00 02 00 00 00 00 0a 00 00 00 00 3a 01
00 00 00 00
(cd0:ahcich1:0:0:0): Error 6, Unretryable error
Timecounter "TSC" frequency 1995237816 Hz quality 1000
(cd0:ahcich1:0:0:0): READ CAPACITY. CDB: 25 00 00 00 00 00 00 00 00 00 
uhub1: (cd0:ahcich1:0:0:0): CAM status: SCSI Status Error
4 ports with 4 removable, self powered
(cd0:ahcich1:0:0:0): SCSI status: Check Condition
(cd0:ahcich1:0:0:0): SCSI sense: NOT READY asc:3a,1 (Medium not present - tray
closed)
(cd0:ahcich1:0:0:0): Raw sense 0-17: 70 00 02 00 00 00 00 0a 00 00 00 00 3a 01
00 00 00 00
(cd0:ahcich1:0:0:0): Error 6, Unretryable error
WARNING: WITNESS option enabled, expect reduced performance.
(cd0:ahcich1:0:0:0): READ CAPACITY. CDB: 25 00 00 00 00 00 00 00 00 00 
(cd0:ahcich1:0:0:0): CAM status: SCSI Status Error
(cd0:ahcich1:0:0:0): SCSI status: Check Condition
(cd0:ahcich1:0:0:0): SCSI sense: NOT READY asc:3a,1 (Medium not present - tray
closed)
(cd0:ahcich1:0:0:0): Raw sense 0-17: 70 00 02 00 00 00 00 0a 00 00 00 00 3a 01
00 00 00 00
(cd0:ahcich1:0:0:0): Error 6, Unretryable error
(cd0:ahcich1:0:0:0): READ CAPACITY. CDB: 25 00 00 00 00 00 00 00 00 00 
(cd0:ahcich1:0:0:0): CAM status: SCSI Status Error
(cd0:ahcich1:0:0:0): SCSI status: Check Condition
(cd0:ahcich1:0:0:0): SCSI sense: NOT READY asc:3a,1 (Medium not present - tray
closed)
(cd0:ahcich1:0:0:0): Raw sense 0-17: 70 00 02 00 00 00 00 0a 00 00 00 00 3a 01
00 00 00 00
(cd0:ahcich1:0:0:0): Error 6, Unretryable error
(cd0:ahcich1:0:0:0): READ CAPACITY. CDB: 25 00 00 00 00 00 00 00 00 00 
(cd0:ahcich1:0:0:0): CAM status: SCSI Status Error
(cd0:ahcich1:0:0:0): SCSI status: Check Condition
(cd0:ahcich1:0:0:0): SCSI sense: NOT READY asc:3a,1 (Medium not present - tray
closed)
(cd0:ahcich1:0:0:0): Raw sense 0-17: 70 00 02 00 00 00 00 0a 00 00 00 00 3a 01
00 00 00 00
(cd0:ahcich1:0:0:0): Error 6, Unretryable error

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