Re: Two system lockups, Magic SysKeys works, RAID6 resyncs on reboot

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On Tue, Mar 31, 2015 at 1:30 PM, Roman Mamedov <rm@xxxxxxxxxxx> wrote:
> On Tue, 31 Mar 2015 08:00:27 -0700
> Mark Knecht <markknecht@xxxxxxxxx> wrote:
>
>> md3 : active raid6 sdc3[9] sdg3[5] sdf3[6] sde3[7] sdd3[8]
>>       1452264480 blocks super 1.2 level 6, 16k chunk, algorithm 2 [5/5] [UUUUU]
>>       [====>................]  resync = 22.8% (110608304/484088160)
>> finish=78.5min speed=79206K/sec
>
> Looks like you are running this without a write intent bitmap, why? It would
> at least save you from a full resync each time.
>
> --
> With respect,
> Roman

Honestly, I don't know. The machine was the first I ever built using
RAID for the system drive and I probably didn't find out about it, or
was just trying to keep it simple? Not at all sure.

I'll check it out.

Thanks,
Mark
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