From: Christoph Hellwig <hch@lst.de>
To: John Garry <john.garry@linux.dev>
Cc: James.Bottomley@HansenPartnership.com, mkp@kernel.org,
linux-scsi@vger.kernel.org, djwong@kernel.org, hch@lst.de,
fstests@vger.kernel.org, bvanassche@acm.org
Subject: Re: [PATCH] scsi: scsi_debug: default to a higher throughput config
Date: Wed, 2 Sep 2026 13:28:07 +0200 [thread overview]
Message-ID: <20260902112807.GA12271@lst.de> (raw)
In-Reply-To: <20260902092844.1741533-1-john.garry@linux.dev>
On Wed, Sep 02, 2026 at 10:28:44AM +0100, John Garry wrote:
> Currently the default config goes not give as high a throughput as some
> would like.
>
> Give a higher default throughput by modifying the following:
> - set completion response delay as 0
> - increase shost can_queue to 4096, which aligns better with modern
> high-speed HBAs
> - turn on clustering
Looks good:
Reviewed-by: Christoph Hellwig <hch@lst.de>
next prev parent reply other threads:[~2026-09-02 11:28 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-02 9:28 [PATCH] scsi: scsi_debug: default to a higher throughput config John Garry
2026-09-02 9:57 ` sashiko-bot
2026-09-02 11:28 ` Christoph Hellwig [this message]
2026-09-10 1:59 ` Martin K. Petersen (Oracle)
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