check Command

Prerequisites

Before running following commands, create a target database or ensure that a database has been created. The following assumes that a database already exists.

Procedure

1. Go to a directory, for example, /home.

   cd /home

2. Check the SST file and verify its checksum.

   sst_dump --file=/home/rocksdb/rkdb/000004.sst --command=check --verify_checksum

   In the preceding command, 000004.sst is an example file name. Change it to the actual one.

   [root@DC5-07-001 ~]# sst_dump --file=/home/rocksdb/rkdb/000004.sst --command=check --verify_checksum
   from [] to []
   Process  /home/rocksdb/rkdb/000004.sst
   Sst file format: block-based