documentation: adds FIL_PROOFS_PARAMETER_CACHE docs

2019-12-18 10:48:54 -08:00 · 2019-12-18 10:48:54 -08:00 · c003e39eb7
commit c003e39eb7
parent 161dc045ef
1 changed files with 9 additions and 0 deletions
--- a/documentation/en/mining-troubleshooting.md
+++ b/documentation/en/mining-troubleshooting.md
@ -1,5 +1,14 @@
 # Mining Troubleshooting

+## Changing the Filecoin Proof Parameters directory
+
+If you want to put the **Filecoin Proof Parameters** in a different directory,
+use the following environment variable:
+
+```sh
+FIL_PROOFS_PARAMETER_CACHE
+```
+
 ## Bellman Lockfile

 The **Bellman** lockfile is created to lock a GPU for a process. This bug can