Re: RHEL7 hang (and probably mainline) while copying big files because of subrequests merging(?)

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On Mon, Jul 11, 2016 at 4:48 PM, Weston Andros Adamson <dros@xxxxxxxxxx> wrote:
>
>> On Jul 11, 2016, at 9:28 AM, Trond Myklebust <trondmy@xxxxxxxxxxxxxxx> wrote:
>>
>>>
>>> On Jul 11, 2016, at 08:59, Alexey Dobriyan <adobriyan@xxxxxxxxx> wrote:
>>>
>>> We have a customer who was able to reliably reproduce the following hang:
>>> (hang itself is rare but there are many machines, so it is not rare)
>>>
>>> INFO: task ascp:66692 blocked for more than 120 seconds.

> Also, you say RHEL7, but which kernel?

3.10.0-229.14.1.el7.x86_64
3.10.0-327.18.2.el7.x86_64
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