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Petersen" , John Youn , Subject: Re: [PATCH v2 2/4] target: Implement TMR_ABORT_TASK_SET Message-ID: References: <7d31722a7e07bc24ea37b5841a17545003eeddb4.1658195608.git.Thinh.Nguyen@synopsys.com> <74bf1df3-a466-9d78-1a25-7425c89b9fa3@oracle.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <74bf1df3-a466-9d78-1a25-7425c89b9fa3@oracle.com> X-Originating-IP: [10.178.118.226] X-ClientProxiedBy: T-EXCH-01.corp.yadro.com (172.17.10.101) To T-EXCH-09.corp.yadro.com (172.17.11.59) X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Jul 19, 2022 at 10:56:07AM -0500, Mike Christie wrote: > «Внимание! Данное письмо от внешнего адресата!» > > On 7/18/22 9:07 PM, Thinh Nguyen wrote: > > Task ABORT TASK SET function is required by SCSI transport protocol > > What OS is using this and how do they use it? For the latter, does the > OS try an abort for each cmd first, then try an abort task set if the > aborts fail (does fail mean get a response that indicates failure and > also does a timeout count)? Or does it start with the abort task set? AIX IIRC. However, this feature also requires valid bits in one of the VPD pages.