> -----Original Message----- > From: linux-scsi-ow...@vger.kernel.org [mailto:linux-scsi- > ow...@vger.kernel.org] On Behalf Of Martin K. Petersen > Sent: Tuesday, February 6, 2018 4:21 PM > To: Raghava Aditya Renukunta > <raghavaaditya.renuku...@microsemi.com> > Cc: j...@linux.vnet.ibm.com; martin.peter...@oracle.com; linux- > s...@vger.kernel.org; Scott Benesh <scott.ben...@microsemi.com>; Tom > White <tom.wh...@microsemi.com>; dl-esc-Aacraid Linux Driver > <aacr...@microsemi.com>; Guilherme G . Piccoli > <gpicc...@linux.vnet.ibm.com>; Bart Van Assche > <bart.vanass...@wdc.com> > Subject: Re: [PATCH 0/3] scsi: aacraid: Multi controller Kdump IOP reset > handling > > EXTERNAL EMAIL > > > Raghava, > > > During Kdump aacraid controller IOP reset is invoked, IOP reset > > takes approx 40 seconds to bring the controller back up and running. > > with timeout of 120 seconds and anything more than 2 controllers > > will cause kdump to timeout. > > > > This patchset implements a new reset mechanism called DropIO, that > > induces the fw to drop any pending IO in the fw and making the reset > > process quicker. > > This series doesn't apply to my impending 4.17/scsi-queue. Since the > latter won't exist until Linus releases rc1, please respin against > current linus/master and resubmit.
Will do Martin. Thanks, Raghava Aditya > Thanks! > -- > Martin K. Petersen Oracle Linux Engineering
