Re: [PATCH v4] target: add emulate_pr backstore attr to toggle PR support

On Tue, 6 Nov 2018 19:54:17 -0600, Mike Christie wrote: > > - return snprintf(page, PAGE_SIZE, "%d\n", > > - flags & TRANSPORT_FLAG_PASSTHROUGH_PGR ? 0 : 1); > > + if (!da->da_dev->dev_attrib.emulate_pr || > > + (flags & TRANSPORT_FLAG_PASSTHROUGH_PGR)) > > +

[PATCH v5] target: add emulate_pr backstore attr to toggle PR support

The new emulate_pr backstore attribute allows for Persistent Reservation and SCSI2 RESERVE/RELEASE support to be completely disabled. This can be useful for scenarios such as: - Ensuring ATS (Compare & Write) usage on recent VMware ESXi initiators. - Allowing clustered (e.g. tcm-user) backends to b

[PATCH] megaraid_sas: Add support for MegaRAID Aero controllers

This patch adds support for MegaRAID Aero controller PCI IDs. Throw a warning message when a Configurable secure type controller is encountered. Signed-off-by: Shivasharan S --- drivers/scsi/megaraid/megaraid_sas.h | 4 drivers/scsi/megaraid/megaraid_sas_base.c | 15 +++ 2

Re: [PATCH V2 RESEND] Timeouts occur on surprise removal of QLogic adapter

Hi Martin/Bill, Thanks for the patience with me. > On Nov 6, 2018, at 6:09 PM, Martin K. Petersen > wrote: > > External Email > > Himanshu, > > Please review Bill's rebased patch. Thanks! > >> When doing a surprise removal of an adapter, some in flight I/Os can get >> stuck and take a whi

Re: [PATCH v4 2/2] scsi: ufs: Add UFS platform driver for Cadence UFS

> Rob reviewed the dt binding patch but has it been merged or should I > take both patches through SCSI? I don’t think it has been merged, could you please take both through SCSI, please? Thanks, Janek > On 7 Nov 2018, at 03:15, Martin K. Petersen > wrote: > > > > Janek, > >> Could you p