Update FAQ.md

Chris Lu committed 2025-11-29 10:13:35 -08:00
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commit 88ea6a0e84
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@@ -113,7 +113,7 @@ To upgrade to `large disk` version,
* start master with a larger volume size limit
* start volume servers, with reasonable maximum number of volumes
**What's the difference between `large_disk` and `large_disk_full`?**
### What's the difference between `large_disk` and `large_disk_full`?**
- **`large_disk`**: Normal volumes are limited to 30GB each. This `large_disk` build enables support for volumes larger than 30GB (the `5BytesOffset` flag). It uses 17 bytes per file entry instead of 16 bytes, allowing volume sizes up to 8TB.
@@ -136,19 +136,6 @@ To upgrade to `large disk` version,
- Use **`_large_disk_full`** if you need both large volumes AND extra filer store backends.
- Use **`_large_disk_rocksdb`** if you specifically need RocksDB as a filer store with large disk support.
**Example Docker commands:**
```bash
# Standard build
docker run chrislusf/seaweedfs:latest server
# Large disk build
docker run chrislusf/seaweedfs:3.79_large_disk server
# Large disk with full backend support
docker run chrislusf/seaweedfs:3.79_large_disk_full server
```
**Important:** The `large_disk` versions are NOT compatible with standard 30GB versions. You cannot mix them in the same cluster. See the section above for migration instructions.
### How large should I configure the volumes?