diff --git src/main/docbkx/ops_mgt.xml src/main/docbkx/ops_mgt.xml
index 4d89b1f..47024a1 100644
--- src/main/docbkx/ops_mgt.xml
+++ src/main/docbkx/ops_mgt.xml
@@ -626,12 +626,20 @@ Options:
The hbase pe command is a shortcut provided to run the
org.apache.hadoop.hbase.PerformanceEvaluation tool, which is used for
testing. The hbase pe command was introduced in HBase 0.98.
+ The PerformanceEvaluation tool accepts many different options and commands. For usage
+ instructions, run the command with no options. The bloomFilter option was introduced in
+ HBase 0.98.4.hbase lttThe hbase ltt command is a shortcut provided to run the
rg.apache.hadoop.hbase.util.LoadTestTool utility, which is used for
testing. The hbase ltt command was introduced in HBase 0.98.
+ You must specify either or as the
+ first option. For general usage instructions, pass the option. In HBase
+ 0.98 and newer, you can specify the Bloom filter type with the
+ option, or enable deferred log flush by passing the
+ option.