failed on fallocate('/.pg_shmbuf_5432.0:0')

[naturliche]

Hello, I encountered the following problem, how should I solve it?
2024-04-23 15:39:49.900 UTC [47706] LOG: NVRTC 11.8 is successfully loaded.
2024-04-23 15:39:49.914 UTC [47706] LOG: HeteroDB Extra module is not available
2024-04-23 15:39:49.914 UTC [47706] LOG: PG-Strom version 3.4 built for PostgreSQL 14 (git: 374b150::local_changes)
2024-04-23 15:39:50.709 UTC [47706] LOG: PG-Strom: GPU0 NVIDIA GeForce RTX 3060 (28 SMs; 1837MHz, L2 2304kB), RAM 11.77GB (192bits, 7.15GHz), PCI-E Bar1 0MB, CC 8.6
2024-04-23 15:39:50.727 UTC [47706] FATAL: failed on fallocate('/.pg_shmbuf_5432.0:0'): No space left on device,request size:268435456 bytes
2024-04-23 15:39:50.728 UTC [47706] LOG: database system is shut down

[kaigai]

Could you enlarge /dev/shm directory?

[naturliche]

The capacity of /dev/shm is

Logically speaking, it is sufficient. Do I need to expand its capacity?

[naturliche]

Sorry, the above picture is of the host. I did the experiment in docker. I will try to expand /dev/shm in docker.