4.2.5 - MySQL server has gone away

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Sam Nirmal

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May 15, 2023, 7:47:18 PM5/15/23
to zenos...@googlegroups.com
Hello,

When i try to query a device in UI, I get this message ----

INFO relstorage Reconnecting store_conn: (2006, 'MySQL server has gone away')

I suspect it may have to do with this setting -
max_allowed_packet=16M

Wondering what  value people use and how optimal value is determined?

Thanks

Sam Nirmal

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May 18, 2023, 12:41:41 PM5/18/23
to Sam Nirmal, 'Sam Nirmal' via Zenoss Core
It appears that while using UI, sql*.MYI frm files get created in /tmp.  Perhaps some mysql tuning is meeded I guess.
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