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From: Shaohua Li <shli@kernel.org>
To: Francisco Parada <advanceandconquer@gmail.com>
Cc: mdraid <linux-raid@vger.kernel.org>
Subject: Re: RAID6 - CPU At 100% Usage After Reassembly
Date: Thu, 6 Oct 2016 16:55:30 -0700	[thread overview]
Message-ID: <20161006235530.GA109312@kernel.org> (raw)
In-Reply-To: <CAOW94uuALbxOpfb5Rgzp=Fgvy8zfKt94zCcgs7T=U-m8jWGq3g@mail.gmail.com>

On Wed, Oct 05, 2016 at 07:12:59AM -0400, Francisco Parada wrote:
> Hi all,
> 
> Just wanted to send one last ping on this.  I didn't hear back and
> really don't know where else to turn to before abandoning hope.
> Should I just start wiping the drives so I can start from scratch at
> this point?
> 
> I rebuilt the kernel with debug patch that Shaohua provided and I sent
> the list the output of the trace.  Does any one have any other
> suggestions?

Sorry for the long delay. I got a chance to look at the log today. Looks it shows
there are read errors in two disks and the raid6 thread is keeping loop to
handle the case, but doesn't success. The disks are sdd and sdg. I have no idea
how to fix this so far though, sorry.

Thanks,
Shaohua

  reply	other threads:[~2016-10-06 23:55 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-09-04  4:04 RAID6 - CPU At 100% Usage After Reassembly Francisco Parada
2016-09-04 14:38 ` Michael J. Shaver
     [not found]   ` <CAOW94uv4zSGs+6be3zhcQaGZdiAgg-s4ZHZ=mszcURo6pqJyqA@mail.gmail.com>
2016-09-04 22:48     ` Francisco Parada
2016-09-13 15:22       ` Francisco Parada
2016-09-13 17:43         ` Shaohua Li
2016-09-13 18:15           ` Francisco Parada
     [not found]             ` <CAOW94utVBcLz191ifzKkjn+nsSthPWDAQF8R-PabcS2uPareag@mail.gmail.com>
2016-09-26 14:29               ` Francisco Parada
2016-09-30 13:06                 ` Francisco Parada
2016-10-05 11:12                   ` Francisco Parada
2016-10-06 23:55                     ` Shaohua Li [this message]
2016-10-07 11:23                       ` Francisco Parada
2016-10-10 19:52                         ` Anthony Youngman
2016-10-11  3:53                         ` Brad Campbell
2016-10-11  9:23                           ` Wols Lists
2016-10-11 12:46                             ` Brad Campbell
  -- strict thread matches above, loose matches on Subject: below --
2016-09-04  2:56 Francisco Parada

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