[Users] How to recover from WARN Unexpected blob found

[Barry de Graaff]

I will discuss it on the call tonight. 

But my understanding of that article is, copy the blobs (that are in my case msg files/eml format). 
Toss em in a tgz per account and re-import then per account. 

Then delete original msg files that generated the error. 

But there must be an easier way.... but I dunno what that is. Anyway the cause here was a storage 
network failure. So it is not really Zimbra's fault. 

Kind regards, 

Barry de Graaff 
Zeta Alliance 
Co-founder & Developer 
zetalliance.org | github.com/Zimbra-Community 

Signal: +31 617 220 227 
Fingerprint: 97f4694a1d9aedad012533db725ddd156d36a2d0 


From: "Noah Price" <noah-zeta at prxy.com> 
To: "users" <users at lists.zetalliance.org> 
Sent: Tuesday, 30 July, 2019 19:02:25 
Subject: Re: [Users] How to recover from WARN Unexpected blob found 

Hi Barry, 

Isn't that article ultimately just saying delete the blob data? 

Seems like that is what Zimbra recommends 
[ https://wiki.zimbra.com/wiki/Zimbra_Suite_Plus/Zimbra_HSM_Plus/Checking_the_message_BLOBs_health | https://wiki.zimbra.com/wiki/Zimbra_Suite_Plus/Zimbra_HSM_Plus/Checking_the_message_BLOBs_health ] 
"Unexpected BLOB" errors are commonly caused by a problem in the deletion process of an item. 

I'm interested since I've also done some recent blob checks finding unexpected blobs, but assumed they were from messages deleted by the user at some point so the blob data could just be removed. 

Noah 





From: "Barry de Graaff" <info at barrydegraaff.tk> 
To: "users" <users at lists.zetalliance.org> 
Sent: Tuesday, July 30, 2019 12:44:58 AM 
Subject: Re: [Users] How to recover from WARN Unexpected blob found 




BQ_BEGIN
Seems we need to do something like so: 
https://silentadmin.gsans.com/my-toolbox/zimbra-admin/zmblobchk-and-unexpected-blob-error-messages/ 

Kind regards, 

Barry de Graaff 
Zeta Alliance 
Co-founder & Developer 
zetalliance.org | github.com/Zimbra-Community 

Signal: +31 617 220 227 
Fingerprint: 97f4694a1d9aedad012533db725ddd156d36a2d0 

----- Original Message ----- 
From: "info" <info at zetalliance.org> 
To: users at lists.zetalliance.org 
Sent: Tuesday, 30 July, 2019 09:24:29 
Subject: How to recover from WARN Unexpected blob found 

Hello All, 

I have run the command: 

zxsuite powerstore doCheckBlobs start 

It return some 200 warning like: 
WARN Unexpected blob found 

How do I fix that? I also tried to run `zmblobchk start` but that throws an error: 
(even on a clean server) 

[] INFO: Setting mysql connector property: maxActive=100 
[] INFO: Setting mysql connector property: maxActive=100 
Checking mailbox 1. 
invalid request: org.openzal.zal.extension.InternalOverrideStoreManager is not supported 


The zmdbintergrityreport does not show any error. 

Thanks, 

Barry 
BQ_END


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