Re: Invalid optimal transfer size 33553920 accepted when physical_block_size 512

[Bernhard Sulzer <micraft.b@xxxxxxxxx>]

> Do the reported values change if you do the following a while after you
> plugged the drive in?
>
> # lsblk -t
> # echo 1 > /sys/block/sdc/device/rescan
> # sleep 10
> # lsblk -t

I cant say they do, as far as I could observe:

# lsblk /dev/sdc -t; echo 1 | tee /sys/block/sdc/device/rescan; sleep 
10; lsblk /dev/sdc -t
NAME ALIGNMENT MIN-IO   OPT-IO PHY-SEC LOG-SEC ROTA SCHED RQ-SIZE  RA WSAME
sdc          0   4096 33553920    4096     512    1 mq-deadline      60 
128   32M
1
NAME ALIGNMENT MIN-IO   OPT-IO PHY-SEC LOG-SEC ROTA SCHED RQ-SIZE  RA WSAME
sdc          0   4096 33553920    4096     512    1 mq-deadline      60 
128   32M