fg.space.member.nearlyFull: Constituent 1317 in FlexGroup

Randy Rue <[email protected]> Mon, 28 Aug 2023 08:44:01 -0700
Newsgroups gmane.comp.hardware.netapp
Message-ID <CABWQgd3su1K7nERXOoz-2BwN-ksDZtcPGmApJ1-xxEGFrwgbRA@mail.gmail.com>
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Getting this error in Events for several flexgroups.

I've familiarized myself with checking for FlexGroup imbalances in System
Manager and from the CLI.

Since upgrading to 9.13.1 I see there are options in SM and the CLI to
"rebalance" an FG.

But launching a rebalance never seems to finish. The default is to give it
six hours before timing out. It then gives up with no work done.

Right now I'm running it on a ~8TB FG with 12 Constituent Volumes, ranging
from 122GiB to 2.44TiB in size. It's been running for over two weeks now
and it's still "Scanning" with 0 bytes moved. I think I gave it 60 days.

                         Imbalance Percentage: 43%
                              Moved Data Size: -
     Maximum Constituent Imbalance Percentage: 344%
                         Rebalance Start Time: Thu Aug 10 12:30:37 2023
                          Rebalance Stop Time: -
                            Rebalance Runtime: 428h12m10s
                    Rebalance Maximum Runtime: 1440h0m0s
  Maximum Imbalance Threshold per Constituent: 20%
  Minimum Imbalance Threshold per Constituent: 5%
Maximum Concurrent File Moves per Constituent: 25
                            Minimum File Size: 100MB
       Exclude Files Stuck in Snapshot Copies: true

scarab::>



Is this new "rebalance" feature just vaporware?

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<div dir=3D"ltr">Getting this error in Events for several flexgroups.<div><=
br></div><div>I&#39;ve familiarized myself with checking for FlexGroup imba=
lances in System Manager and from the CLI.</div><div><br></div><div>Since u=
pgrading to 9.13.1 I see there are options in SM and the CLI to &quot;rebal=
ance&quot; an FG.</div><div><br></div><div>But launching a rebalance=C2=A0n=
ever seems to finish. The default is to give it six hours before timing out=
. It then gives up with no work done.</div><div><br></div><div>Right now I&=
#39;m running it on a ~8TB FG with 12 Constituent Volumes, ranging from 122=
GiB to 2.44TiB in size. It&#39;s been running for over two weeks now and it=
&#39;s still &quot;Scanning&quot; with=C2=A00 bytes moved. I think I gave i=
t 60 days.</div><div><br></div><div>=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=
=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0Imbalance Percentage: 4=
3%<br>=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0=
 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 Moved Data Size: -<br>=C2=A0 =C2=A0 =C2=
=A0Maximum Constituent Imbalance Percentage: 344%<br>=C2=A0 =C2=A0 =C2=A0 =
=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0Rebala=
nce Start Time: Thu Aug 10 12:30:37 2023<br>=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=
=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 Rebalance Stop =
Time: -<br>=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =
=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 Rebalance Runtime: 428h12m10s<br>=C2=A0 =
=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 Rebalance Ma=
ximum Runtime: 1440h0m0s<br>=C2=A0 Maximum Imbalance Threshold per Constitu=
ent: 20%<br>=C2=A0 Minimum Imbalance Threshold per Constituent: 5%<br>Maxim=
um Concurrent File Moves per Constituent: 25<br>=C2=A0 =C2=A0 =C2=A0 =C2=A0=
 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 Mini=
mum File Size: 100MB<br>=C2=A0 =C2=A0 =C2=A0 =C2=A0Exclude Files Stuck in S=
napshot Copies: true<br><br>scarab::&gt;<br></div><div><br></div><div><br><=
/div><div><br></div><div>Is this new &quot;rebalance&quot; feature just vap=
orware?</div></div>

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