Hi Amit,
Thanks for this data point, that's interesting.
Robinhood prints a scan summary in its logfile at the end of scan. It could be
nice if you can copy/paste it, for further reference.
Aurélien
Le 04/12/2020 23:39, « lustre-discuss au nom de Kumar, Amit »
<lustre-discuss-boun...@lists.lustre.org au nom de ahku...@mail.smu.edu> a
écrit :
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Dual Intel(R) Xeon(R) CPU E5-2680 v4 @ 2.40GHz;
256GB RAM
System x3650 M5
Storage for MDT is from NetApp EF560.
Best regards,
Amit
-----Original Message-----
From: Russell Dekema <deke...@umich.edu>
Sent: Friday, December 4, 2020 4:27 PM
To: Kumar, Amit <ahku...@mail.smu.edu>
Cc: lustre-discuss@lists.lustre.org
Subject: Re: [lustre-discuss] Robinhood scan time
Greetings,
What kind of hardware are you running on your metadata array?
Cheers,
Rusty Dekema
On Fri, Dec 4, 2020 at 5:12 PM Kumar, Amit <ahku...@mail.smu.edu> wrote:
>
> HI All,
>
>
>
> During LAD’20 Andreas mentioned if I could share the Robinhood scan time
for the 369millions files we have. So here it is. It took ~23 days for me to
complete initial scan of all 369 million files, on a dedicated robinhood server
that has 384GB RAM. I had it setup with all tweaks for database and client that
was mentioned in Robinhood document. I only used 2 threads for this scan. Hope
this reference helps.
>
>
>
> Thank you,
>
> Amit
>
>
>
> _______________________________________________
> lustre-discuss mailing list
> lustre-discuss@lists.lustre.org
> http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org
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