Re: [bcachefs][tier] INFO: task bch_tier_read:21414 blocked for more than 120 seconds.

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W dniu 12.10.2016 o 03:26, Kent Overstreet pisze:
Hi,
[...]
> You're not the only one who's seeing this, I've been chasing this bug for the
> past several days...
> 

Is something that can be done on my side to help with it?
I can add information that tier0 device is a device with short time of
writing requests - it's a HW controller with RAM. Second bling shot is
that using btree-node=256k was problematic some time ago:
http://www.spinics.net/lists/linux-bcache/msg04178.html , maybe this is
somehow related to the btree-node size?

Marcin

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