Thank you.

Ill-placed on ESS or COS?

I understood restriping was for NSDs, so that would be on our ESS not COS?
The direction I want to move the files is from COS to ESS.

We do not have AFM enabled, we are using TCT.

From: gpfsug-discuss <[email protected]> On Behalf Of IBM 
Spectrum Scale
Sent: 18 July 2022 20:35
To: gpfsug main discussion list <[email protected]>; Venkateswara R 
Puvvada <[email protected]>
Subject: Re: [gpfsug-discuss] mass recall from on-prem COS using a policy


 "KB_Ill" shows how much data are ill placed or ill replicated.  They can be 
resolved by mmrestripefs or mmrestripefile.
Copying to AFM team regarding recall in AFM-COS environment.

Regards, The Spectrum Scale (GPFS) team

------------------------------------------------------------------------------------------------------------------
If your query concerns a potential software error in Spectrum Scale (GPFS) and 
you have an IBM software maintenance contract please contact  1-800-237-5511 in 
the United States or your local IBM Service Center in other countries.

[Inactive hide details for "Paul Ward" ---07/12/2022 11:40:52 AM---Hi all, I 
need to recall from on-prem COS a folder with subfo]"Paul Ward" ---07/12/2022 
11:40:52 AM---Hi all, I need to recall from on-prem COS a folder with 
subfolders and files, approximately 4600 fil

From: "Paul Ward" <[email protected]<mailto:[email protected]>>
To: "[email protected]<mailto:[email protected]>" 
<[email protected]<mailto:[email protected]>>
Date: 07/12/2022 11:40 AM
Subject: [EXTERNAL] [gpfsug-discuss] mass recall from on-prem COS using a policy
Sent by: "gpfsug-discuss" 
<[email protected]<mailto:[email protected]>>

________________________________



Hi all, I need to recall from on-prem COS a folder with subfolders and files, 
approximately 4600 files making up 656G. We have a policy that runs every 30 
mins, and I added this line to it: 
‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍
ZjQcmQRYFpfptBannerStart
This Message Is From an External Sender
This message came from outside your organization.

ZjQcmQRYFpfptBannerEnd
Hi all,

I need to recall from on-prem COS a folder with subfolders and files, 
approximately 4600 files making up 656G.
We have a policy that runs every 30 mins, and I added this line to it:

RULE 'migrate_iac-workspace_Chem-labs' MIGRATE FROM POOl 'migrate' TO POOL 
'data' WHERE PATH_NAME LIKE 
'/gpfs/nhmfsa/bulk/share/workspace/iac-workspace/Chem_Labs/%'

Migrate is an external pool
RULE EXTERNAL POOL 'migrate' EXEC '/usr/lpp/mmfs/bin/mmcloudgateway files' OPTS 
'-F' ESCAPE '% -'

And data is the default placement pool
RULE 'Placement' SET POOL 'data'

When it runs it identifies matching files:
Rule#     Hit_Cnt               KB_Hit                 Chosen                
KB_Chosen         KB_Ill    Rule
13          4846                     2491152              4846                  
   2491152              7056      RULE      'migrate_iac-workspace_Chem-labs'   
    MIGRATE  FROM      POOL  'migrate'  TO  POOL  'data'     WHERE(.)

I can’t find what ‘KB_ Ill’ means but nothing is migrating.

Migrations in other policies work, but this is a ‘recall’ policy.
>From this document 
>https://www.ibm.com/docs/en/spectrum-scale/5.1.3?topic=pools-migrate-recall-external<https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ibm.com%2Fdocs%2Fen%2Fspectrum-scale%2F5.1.3%3Ftopic%3Dpools-migrate-recall-external&data=05%7C01%7Cp.ward%40nhm.ac.uk%7Ca34ce171bfa64681616808da68f543f1%7C73a29c014e78437fa0d4c8553e1960c1%7C1%7C0%7C637937700273967446%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C2000%7C%7C%7C&sdata=WmkkYdeQwjIZwqSS3UjEJwBwrmmzA0XP6o8QhQ1JQOM%3D&reserved=0>
It suggests it should be invoked as a recall.

Any ideas?

Kindest regards,
Paul

Paul Ward
TS Infrastructure Architect
Natural History Museum
T: 02079426450
E: [email protected]<mailto:[email protected]>
[A picture containing drawing    Description automatically generated]
 _______________________________________________
gpfsug-discuss mailing list
gpfsug-discuss at gpfsug.org
http://gpfsug.org/mailman/listinfo/gpfsug-discuss_gpfsug.org<https://eur03.safelinks.protection.outlook.com/?url=http%3A%2F%2Fgpfsug.org%2Fmailman%2Flistinfo%2Fgpfsug-discuss_gpfsug.org&data=05%7C01%7Cp.ward%40nhm.ac.uk%7Ca34ce171bfa64681616808da68f543f1%7C73a29c014e78437fa0d4c8553e1960c1%7C1%7C0%7C637937700273967446%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C2000%7C%7C%7C&sdata=4laoVLAiFUQWBj8aUcOpiuwJckP87X1uLG3UTVP1rN4%3D&reserved=0>



_______________________________________________
gpfsug-discuss mailing list
gpfsug-discuss at gpfsug.org
http://gpfsug.org/mailman/listinfo/gpfsug-discuss_gpfsug.org

Reply via email to