Extend troubleshooting section

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Alexander Overvoorde 2019-04-26 21:43:07 +02:00 committed by GitHub
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@ -49,12 +49,12 @@ You can find an example of the import performance to expect with this image on t
## Troubleshooting
### ERROR: could not resize shared memory segment
### ERROR: could not resize shared memory segment / No space left on device
If you encounter such entries in the log, it will mean that the default shared memory limit (64 MB) is too low for the container and it should be raised:
renderd[126]: ERROR: failed to render TILE ajt 6 32-39 16-23,
renderd[126]: reason: Postgis Plugin: ERROR: could not resize shared memory segment
renderd[121]: ERROR: failed to render TILE ajt 2 0-3 0-3
renderd[121]: reason: Postgis Plugin: ERROR: could not resize shared memory segment "/PostgreSQL.790133961" to 12615680 bytes: ### No space left on device
To raise it use `--shm-size` parameter. For example: