RE: MY NAME IS MRS BELLA YOSTIN MOHAMMAD

2018-07-21 Thread Mrs Bella Yostin Mohammad
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Re: [PATCH] fstests: add generic/499, a cgroup io.latency test

2018-07-21 Thread Eryu Guan
[My apoligy for the late review, I finally got some time to look into this new feature and test] On Fri, Jun 29, 2018 at 03:21:24PM -0400, Josef Bacik wrote: > The infrastructure is fairly straightforward, just some helpers to > verify cgroup2 is mounted and to setup a cgroup for our test. The fi

Re: [PATCH 0/2] blktests: test ANA base support

2018-07-21 Thread Chaitanya Kulkarni
Hi Hannes, Thanks for the test, this is really helpful, please see my inline comments to individual patches. Also, the test number should be I guess 18, 14-17 testcases are still in the queue. Omar, can you please let us know when can you merge the remaining testcases for NVMeOF from the firs

Re: [PATCH 2/2] blktests: add test for ANA state transition

2018-07-21 Thread Chaitanya Kulkarni
From: linux-block-ow...@vger.kernel.org on behalf of Hannes Reinecke Sent: Tuesday, July 17, 2018 6:31 AM To: Omar Sandoval Cc: Christoph Hellwig; Sagi Grimberg; Keith Busch; linux-n...@lists.infradead.org; linux-block@vger.kernel.org; Hannes Reinecke; Hannes Reinecke Subject: [PATCH 2/2] blkt

[Bug] block/for-next: IO hang in rq_qos_throttle

2018-07-21 Thread Ming Lei
Hi, The following IO hang is triggered on dbench test on xfs/usb-storage, and the test is run on the latest for-next/block(commit 93d8cf625a32). [ 497.775475] start test sanity/006 [ 497.793059] sd 8:0:0:0: [sdd] Synchronizing SCSI cache [ 499.658244] scsi host

Re: [Bug] block/for-next: IO hang in rq_qos_throttle

2018-07-21 Thread Josef Bacik
Yup I sent a patch for this on Thursday, sorry about that, Josef Sent from my iPhone > On Jul 21, 2018, at 7:22 PM, Ming Lei wrote: > > Hi, > > The following IO hang is triggered on dbench test on xfs/usb-storage, > and the test > is run on the latest for-next/block(commit 93d8cf625a32). > >

[PATCH] blk-mq: fail the request in case issue failure

2018-07-21 Thread Ming Lei
Inside blk_mq_try_issue_list_directly(), if the request is issued as failed, we shouldn't try to do it again, otherwise the warning in blk_mq_start_request() will be triggered. This change is aligned to behaviour of other ways of request issue & dispatch. Fixes: 6ce3dd6eec1 ("blk-mq: issue directl