wrong "No space left on device" error on PG service

dwaynemac

PROOP

2 years ago

project ID: bd0ee04e-9a92-4db9-869c-760973cc109c

Our PostgreSQL service raised "No space left on device" errors but the volume is less than 30% full.

14 Replies

brody

EMPLOYEE

2 years ago

how big is the disk

dwaynemac

PROOP

2 years ago

hobby size

brody

EMPLOYEE

2 years ago

how big is the volume

dwaynemac

PROOP

2 years ago

5GB

brody

EMPLOYEE

2 years ago

have you tried redeploying?

dwaynemac

PROOP

2 years ago

it's working now

dwaynemac

PROOP

2 years ago

but it failed during a couple of minutes with that error

brody

EMPLOYEE

2 years ago

very odd

dwaynemac

PROOP

2 years ago

indeed

brody

EMPLOYEE

2 years ago

glad it has resolved itself though

dwaynemac

PROOP

2 years ago

yep, thats good. but getting this random downtimes is not as nice 😅

brody

EMPLOYEE

2 years ago

unfortunately not too much railway or I can do if postgres deicides it doesnt have enough space

dwaynemac

PROOP

2 years ago

2024-03-08 17:37:10.943 UTC [8724] ERROR: could not resize shared memory segment "/PostgreSQL.2757173048" to 8388608 bytes: No space left on device

oh, i guess the problem is it trying to resize to 8388608 bytes when the volume size/limit is 5Gb

brody

EMPLOYEE

2 years ago

no clue tbh