On 2024-02-13 16:33, Martin K. Petersen wrote:
Match the behavior of a well known commercial operating system and trigger a READ operation prior to querying device characteristics to force the device to populate mode pages and VPDs.
Applied the patch, reverted the Kingston quirk, and:
[ 447.655130] usb-storage 3-2:1.0: USB Mass Storage device detected [ 447.664875] scsi host10: usb-storage 3-2:1.0 [ 448.690959] scsi 10:0:0:0: Direct-Access Kingston DT Ultimate G3 PMAP PQ: 0 ANSI: 6 [ 448.709502] sd 10:0:0:0: Attached scsi generic sg1 type 0 [ 448.837376] sd 10:0:0:0: [sdb] 61472768 512-byte logical blocks: (31.5 GB/29.3 GiB) [ 448.847489] sd 10:0:0:0: [sdb] Write Protect is off [ 448.852593] sd 10:0:0:0: [sdb] Mode Sense: 2b 00 00 08 [ 448.854221] sd 10:0:0:0: [sdb] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
Thanks!
Tested-by: Tasos Sahanidis tasos@tasossah.com
-- Tasos