* Keith Busch ([email protected]) wrote: > On Mon, Jun 15, 2026 at 04:37:39PM +0000, Dr. David Alan Gilbert wrote: > > Hi Keith, > > Thanks for the patch, alas it doesn't seem to be helping here; > > the first warn is still the same > > and it still hangs the test process hard and eventually BUGs at > > > > void blk_mq_end_request(struct request *rq, blk_status_t error) > > { > > if (blk_update_request(rq, error, blk_rq_bytes(rq))) > > BUG(); > > Oh, that was not expected. > > What is the dma alignment requirement of your backing devices? You can > find the attribute for sda at /sys/block/sda/queue/dma_alignment. I'm > expecting 511, but just want to double check.
Yeh looks like it: /sys/block/sda/queue/dma_alignment:511 /sys/block/sdb/queue/dma_alignment:511 all of the lvm also looks like it is. Dave -- -----Open up your eyes, open up your mind, open up your code ------- / Dr. David Alan Gilbert | Running GNU/Linux | Happy \ \ dave @ treblig.org | | In Hex / \ _________________________|_____ http://www.treblig.org |_______/
