5.2.x kernel: WD 8TB USB Drives: Unaligned partial completion (resid=78, sector_sz=512)

2019-08-03 Thread Justin Piszcz
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 dev

Re: 5.2.x kernel: WD 8TB USB Drives: Unaligned partial completion (resid=78, sector_sz=512)

2019-08-03 Thread Markus Reichelt
I can reproduce this with kernel 5.2.2 and a WD drive (WD40EZRZ-22GXCB0) in a USB 3.0 enclosure featuring a JMicron SATA Bridge (ID 152d:2329) I'm also interested in getting rid of the warnings. * Justin Piszcz wrote: > Attached 2 x brand new Western Digital 8TB USB 3.0 drives awhile > back and

Re: 5.2.x kernel: WD 8TB USB Drives: Unaligned partial completion (resid=78, sector_sz=512)

2019-08-03 Thread Alan Stern
On Sat, 3 Aug 2019, Justin Piszcz wrote: > 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

RE: 5.2.x kernel: WD 8TB USB Drives: Unaligned partial completion (resid=78, sector_sz=512)

2019-08-03 Thread Justin Piszcz
-Original Message- From: Alan Stern [mailto:st...@rowland.harvard.edu] Sent: Saturday, August 3, 2019 3:00 PM To: Justin Piszcz Cc: 'LKML'; linux-usb@vger.kernel.org; linux-s...@vger.kernel.org Subject: Re: 5.2.x kernel: WD 8TB USB Drives: Unaligned partial completion (resid=78, sector