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Add account indexing guidelines for concurrent usage with v1 

Change-Id: Icfca131f55515f030e3af75364a37f91c40ef56c
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Leo 2021-07-30 15:42:36 +02:00 committed by Leopold Schabel
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docs/operations.md
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@ -44,6 +44,33 @@ Your Solana RPC node needs the following parameters enabled:
`--enable-cpi-and-log-storage` stores metadata about CPI calls.
Be aware that these require extra disk space!
#### Account index
If you use the same RPC node for Wormhole v1, you also need the following additional parameters to speed up `getProgramAccount` queries:
```
[... see above for other required parameters ...]
--account-index program-id
--account-index-include-key WormT3McKhFJ2RkiGpdw9GKvNCrB2aB54gb2uV9MfQC # for mainnet
--account-index-include-key 5gQf5AUhAgWYgUCt9ouShm9H7dzzXUsLdssYwe5krKhg # for testnet
```
Alternatively, if you want to run a general-purpose RPC node with indexes for all programs instead of only Wormhole, leave out the filtering:
```
--account-index program-id
```
On mainnet, we strongly recommend blacklisting KIN and the token program to speed up catchup:
```
--account-index-exclude-key kinXdEcpDQeHPEuQnqmUgtYykqKGVFq6CeVX5iAHJq6 # Mainnet only
--account-index-exclude-key TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA # Mainnet only
```
Note that these indexes require extra disk space and may slow down catchup. The first startup after
adding these parameters will be slow since Solana needs to recreate all indexes.