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From Thuc Nguyen Canh
Subject Fwd: Query error: could not resize shared memory segment
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Msg-id CAG903PrStVFsFbh02MrANe0M6wgFGwf_mzVcd+ZeL-D57QOggQ@mail.gmail.com
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Responses Re: Query error: could not resize shared memory segment
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Hello,

I got following error when running some heavy queries 
"ERROR: could not resize shared memory segment "/PostgreSQL.388782411" to 50438144 bytes: No space left on device SQL state: 53100"

I'm using a postgis 10 docker container with mounted volume on ubuntu 16 vps.

Some of failed queries can run after I increased my work_mem.

On the other hand, this issue is not producible on postgresql 9.6.

Hope to get any advice here.

Thanks and regards,

Thuc

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