MongoDB Server Crashed
rbrdigital
HOBBYOP

2 years ago

Project ID: 5269510c-7793-4bb9-a4fe-9d71f7a39225

My mongodb server just crashed and won't turn on anymore, can you help me?

35 Replies

rbrdigital
HOBBYOP

2 years ago

It seems that restarting several times solved the problem, but another one appeared..
One of my servers started returning this error: ReplyError: MISCONF Errors writing to the AOF file: Read-only file system


2 years ago

Hey, can you point me to the correct service? thats not a project id, it's a service id and i cant see anything wrong with it?


rbrdigital
HOBBYOP

2 years ago

Oh sorry! Project ID: e60124ce-5bb4-41cb-8517-9606dbe5b9f7

Service: Guardian


2 years ago

what env?


rbrdigital
HOBBYOP

2 years ago

production


2 years ago

looking


2 years ago

the only errors im seeing from Guardian are from july 18th


2 years ago

you mentioned mongo, the guardain service is not a mongo database, im a little confused here


2 years ago

if you could send a deep link to the service in question that would be great


rbrdigital
HOBBYOP

2 years ago

The MongoDB server that had gone down was able to get back up and running
Guardian is running, however, it is giving an error to all users, and in the logs the error is related to disk space



rbrdigital
HOBBYOP

2 years ago

Search for: ReplyError: MISCONF Errors writing to the AOF file: Read-only file system


2 years ago

please link me to the mongo database in question



2 years ago

i'm sorry but im not seeing any errors here


2 years ago

1270915824454078500


rbrdigital
HOBBYOP

2 years ago

i'm getting errors in another service now



2 years ago

this looks like someone is spamming your server with an invalid request


rbrdigital
HOBBYOP

2 years ago

is it a DDoS attack?


2 years ago

unfortunately i have no way of knowing that, you have the custom domain setup through Cloudflare so this is something you would want to check on over there


rbrdigital
HOBBYOP

2 years ago

you can ignore the /socket.io requests, they're wrong requests that we're fixing


rbrdigital
HOBBYOP

2 years ago

Oh, i found the problem


rbrdigital
HOBBYOP

2 years ago

i restarted the guardian redis server and it's working now


rbrdigital
HOBBYOP

2 years ago

Thank you @Brody, we are online again


2 years ago

so for clarity, nothing wrong with mongo?


rbrdigital
HOBBYOP

2 years ago

it just crashed on its own without anyone touching it.. it was strange


rbrdigital
HOBBYOP

2 years ago

but for now is all okay, my heart is just racing 😂


2 years ago

you are the second person to raise this issue about redis, ill ask around about it


rbrdigital
HOBBYOP

2 years ago

oh i appreciate it


rbrdigital
HOBBYOP

2 years ago

The more robust the railway becomes, the better for everyone


2 years ago

ill keep you in the loop if i get any answers


rbrdigital
HOBBYOP

2 years ago

perfect!! thank you so much Brody 🚀


2 years ago

no problem!


2 years ago

hey, unfortunately we where not able to find any correlations to any issues, but please let me know if you see this again and we can have another look.

aadditionally, if you dont need AOF you can outright disable it, is that something you would be interested in?


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