Re: [PATCH v1 0/2] scsi: libsas: An improvement on error handle and tidy-up
From: Martin K. Petersen
Date: Fri Jul 24 2020 - 22:53:17 EST
On Wed, 22 Jul 2020 17:04:01 +0800, Luo Jiaxing wrote:
> This patch introduces an improvement to reduce error handle time and a
> tidy-up, including:
> - postreset() is deleted from sas_sata_ops.
> - Do not perform hard reset and delayed retry on a removed SATA disk. This
> can effectively reduce the error handle duration of hot unplug a SATA disk
> with traffic(reduce about 30s depending on the delay setting of libata).
Applied to 5.9/scsi-queue, thanks!
[1/2] scsi: libsas: Remove postreset from sas_sata_ops
[2/2] scsi: libsas: Check link status in ATA prereset()
Martin K. Petersen Oracle Linux Engineering