From: Bart Van Assche <Bart.VanAssche@sandisk.com>
To: "tj@kernel.org" <tj@kernel.org>,
"paolo.valente@linaro.org" <paolo.valente@linaro.org>,
"axboe@kernel.dk" <axboe@kernel.dk>
Cc: "ulf.hansson@linaro.org" <ulf.hansson@linaro.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"linux-block@vger.kernel.org" <linux-block@vger.kernel.org>,
"broonie@kernel.org" <broonie@kernel.org>,
"linus.walleij@linaro.org" <linus.walleij@linaro.org>
Subject: Re: [WIP PATCHSET 0/4] WIP branch for bfq-mq
Date: Fri, 10 Feb 2017 16:45:23 +0000 [thread overview]
Message-ID: <1486745110.2840.3.camel@sandisk.com> (raw)
In-Reply-To: <20170207172446.4528-1-paolo.valente@linaro.org>
On Tue, 2017-02-07 at 18:24 +0100, Paolo Valente wrote:
> 2) Enable people to test this first version bfq-mq.
Hello Paolo,
I installed this version of bfq-mq on a server that boots from a SATA
disk. That server boots fine with kernel v4.10-rc7 but not with this
tree. The first 30 seconds of the boot process seem to proceed normally
but after that time the messages on the console stop scrolling and
about another 30 seconds later the server reboots. I haven't found
anything useful in the system log. I configured the block layer as
follows:
$ grep '^C.*_MQ_' .config
CONFIG_BLK_MQ_PCI=y
CONFIG_MQ_IOSCHED_BFQ=y
CONFIG_MQ_IOSCHED_DEADLINE=y
CONFIG_MQ_IOSCHED_NONE=y
CONFIG_DEFAULT_MQ_BFQ_MQ=y
CONFIG_DEFAULT_MQ_IOSCHED="bfq-mq"
CONFIG_SCSI_MQ_DEFAULT=y
CONFIG_DM_MQ_DEFAULT=y
Bart.
next prev parent reply other threads:[~2017-02-10 16:48 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-07 17:24 [WIP PATCHSET 0/4] WIP branch for bfq-mq Paolo Valente
2017-02-07 17:24 ` [WIP PATCHSET 1/4] blk-mq: pass bio to blk_mq_sched_get_rq_priv Paolo Valente
2017-02-10 16:10 ` Jens Axboe
2017-02-07 17:24 ` [WIP PATCHSET 2/4] Move thinktime from bic to bfqq Paolo Valente
2017-02-07 17:24 ` [WIP PATCHSET 3/4] Embed bfq-ioc.c and add locking on request queue Paolo Valente
2017-02-07 17:24 ` [WIP PATCHSET 4/4] Modify interface and operation to comply with blk-mq-sched Paolo Valente
2017-02-10 16:08 ` [WIP PATCHSET 0/4] WIP branch for bfq-mq Bart Van Assche
2017-02-10 16:49 ` Paolo Valente
2017-02-10 16:45 ` Bart Van Assche [this message]
2017-02-10 16:49 ` Paolo Valente
2017-02-10 18:13 ` Bart Van Assche
2017-02-10 19:49 ` Paolo Valente
2017-02-13 21:07 ` Paolo Valente
2017-02-13 22:07 ` Bart Van Assche
2017-02-13 22:38 ` Bart Van Assche
2017-02-22 21:29 ` Paolo Valente
2017-02-24 18:44 ` Bart Van Assche
2017-02-25 17:45 ` Paolo Valente
2017-02-10 18:34 ` Bart Van Assche
2017-02-10 19:33 ` Paolo Valente
2017-02-13 21:09 ` Paolo Valente
2017-02-13 22:29 ` Jens Axboe
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