Re: [REQUEST DISCUSS]: speed up SCSI error handle for host with massive devices

[Mike Christie]

On 4/3/22 12:14 PM, Mike Christie wrote:
> We could share code with scsi_ioctl_reset as well. Drivers that support
> TMFs via that ioctl already expect queuecommand to be possibly in the
> middle of a run and IO not yet timed out. For example, the code to
> block a queue and reset the device could be used for the new EH and
> SG_SCSI_RESET_DEVICE handling.
> 

Hannes or others,

How do parallel SCSI drivers support scsi_ioctl_reset? Is is not fully
supported and more only used for controlled testing?