linux-ext4 - Re: Write I/O queue hangup at random on recent Linus' kernels

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Date:   Tue, 23 Nov 2021 15:35:28 -0800 (PST)
From:   "Kenneth R. Crudup" <kenny@...ix.com>
To:     Jens Axboe <axboe@...nel.dk>
cc:     linux-bcache@...r.kernel.org, linux-block@...r.kernel.org,
        linux-ext4@...r.kernel.org, linux-nvme@...ts.infradead.org
Subject: Re: Write I/O queue hangup at random on recent Linus' kernels


On Tue, 23 Nov 2021, Jens Axboe wrote:

> echo 0 > /sys/block/nvme0n1/queue/wbt_lat_usec

Thanks for getting back to me; trying it now. Today seems particularly prone
for some reason (can't figure why, my workflow hasn't changed much) so fingers
crossed.

	-Kenny

-- 
Kenneth R. Crudup / Sr. SW Engineer, Scott County Consulting, Orange County CA