Messages in this thread | | | From | Damien Le Moal <> | Subject | Re: 5.2.x kernel: WD 8TB USB Drives: Unaligned partial completion (resid=78, sector_sz=512) | Date | Tue, 13 Aug 2019 10:48:43 +0000 |
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On 2019/08/12 19:12, Martin K. Petersen wrote: > > Justin, > >>> Attached 2 x brand new Western Digital 8TB USB 3.0 drives awhile back >>> and ran some file copy tests and was getting these warnings-- is >>> there any way to avoid these warnings? I did confirm with parted >>> that the partition was aligned but this appears to be something >>> related to the firmware on the device according to [1] and [2]? > >> sg_vpd_bdc.txt >> Block device characteristics VPD page (SBC): >> Nominal rotation rate: 5400 rpm >> Product type: Not specified >> WABEREQ=0 >> WACEREQ=0 >> Nominal form factor: 3.5 inch >> ZONED=0 > > Damien: What can we do to limit the messages in cases like this? Would > it make sense to make the residual warning conditional on sd_is_zoned()? >
Justin,
Can you send the output of "lsscsi" for these drives ? I need the exact disk model ref name and FW version to see if there is an update for this problem, if it is a known one. If it is not, I will signal it and get a fix started.
Best regards.
-- Damien Le Moal Western Digital Research
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