61 lines
1.8 KiB
Markdown
61 lines
1.8 KiB
Markdown
# Lotus Environment Variables
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## Building
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## Common
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The environment variables are common across most lotus binaries.
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### `LOTUS_FD_MAX`
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Sets the file descriptor limit for the process. This should be set high (8192
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or higher) if you ever notice 'too many open file descriptor' errors.
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### `LOTUS_JAEGER`
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This can be set to enable jaeger trace reporting. The value should be the url
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of the jaeger trace collector, the default for most jaeger setups should be
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`localhost:6831`.
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### `LOTUS_DEV`
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If set to a non-empty value, certain parts of the application will print more
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verbose information to aid in development of the software. Not recommended for
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end users.
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## Lotus Daemon
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### `LOTUS_PATH`
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Sets the location for the lotus daemon on-disk repo. If left empty, this defaults to `~/.lotus`.
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### `LOTUS_SKIP_GENESIS_CHECK`
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Can be set to `_yes_` if you wish to run a lotus network with a different
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genesis than the default one built into your lotus binary.
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### `LOTUS_CHAIN_TIPSET_CACHE`
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Sets the cache size for the chainstore tipset cache. The default value is 8192,
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but if your usage of the lotus API involves frequent arbitrary tipset lookups,
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you may want to increase this.
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### `LOTUS_CHAIN_INDEX_CACHE`
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Sets the cache size for the chainstore epoch index cache. The default value is 32768,
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but if your usage of the lotus API involves frequent deep chain lookups for
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block heights that are very far from the current chain height, you may want to
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increase this.
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## Lotus Miner
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A number of environment variables are respected for configuring the behavior of the filecoin proving subsystem. For more details on those [see here](https://github.com/filecoin-project/rust-fil-proofs/#settings).
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### `LOTUS_MINER_PATH`
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Sets the location for the lotus miners on-disk repo. If left empty, this defaults to `~/.lotusminer`.
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