Hi out there,
while I was googling a lot, I still did not come up with a solution. I run the grommunio appliance since half a year withouth trouble.
Out of a sudden after running zypper up yesterday and a reboot afterwards, grommunio-delivery (as only services does not start).
The log seems to indicate somehow it has trouble connecting to mysql / reading whatever it needs. While all other system do not have the issue:
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Dez 23 11:16:04 XXX delivery[15682]: ldap_adaptor: default host <ldapi:///>, base <>, #conn=8, mailattr=mail
Dez 23 11:16:04 XXX delivery[15682]: alias_resolve: mysql [<Local IPC>]:0, timeout=0, db=grommunio
Dez 23 11:16:04 XXX delivery[15682]: exmdb_local: failed to get the "get_user_ids" service
Dez 23 11:16:04 XXX delivery[15682]: exmdb_local: failed to start exmdb_local
Dez 23 11:16:04 XXX delivery[15682]: transporter: error executing the plugin's init function in libgxm_exmdb_local.so
Dez 23 11:16:04 meilin delivery[15682]: system: failed to start transporter
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Looking into mysqld.log it shows approx. 10 lines per restart/start iteration of delivery that connection was abortet:
2024-12-23 11:16:04 113 [Warning] Aborted connection 113 to db: 'grommunio' user: 'grommunio' host: 'localhost' (Got an error reading communication packets)
I added any of the tweaks regarding max connections, read/write timeouts etc. to my.cnf without any success.
Mysql Adapter config is set to localhost. Changed it to 127.0.0.1 looked into tcpdump, but except garbage there is no useful messages or hints. At least an intentionally wrong user name shows a login issue.
I am a bit puzzled where to look as all other services are running fine except delivery.