vault backup: 2026-06-25 08:42:23

2026-06-25 08:42:24 +08:00
parent 70c4508e56
commit 8aed04c2e6
3 changed files with 167 additions and 1 deletions
@@ -0,0 +1,114 @@
+---
+title: dm database usage
+date: 2026-05-22
+vpn_username: gwjhgzzn
+vpn_password: Pygwjh@202409
+102-password: 102GZgw$jH1170510M
+107-password: zwdC1PhH63Zh
+db-user: PYGWJH
+db-pass: Gwjh@2021
+---
+
+# `=this.title`
+
+## Project Overview
+**Start Date**: `=this.date`
+**Target Completion**: `= this.date`
+**Status**: Active
+
+## Objectives
+- [ ] login dm database server 10.160.20.102, 10.160.20.107
+- [ ] check database usage
+- [ ] 
+
+## Context
+### vpn
+easy connect 
+https://218.20.201.210
+
+
+
+## Success Criteria
+<!-- How will we know this is complete? -->
+
+## Key Resources
+<!-- Links to relevant notes, documents, people -->
+
+## Progress Log
+login server 10.160.20.107 with root
+cat /etc/passwd , if there is dm database user, find dmdba
+
+```bash
+
+su - dmdba
+
+disql 
+
+# PYGWJH
+# Gwjh@2021
+
+```
+
+107:
+```sql
+SQL> SELECT
+  TABLESPACE_NAME,
+  FILE_NAME,
+  BYTES/1024/1024 AS MB
+FROM DBA_DATA_FILES
+ORDER BY MB DESC;
+
+行号     TABLESPACE_NAME FILE_NAME               MB                  
+---------- --------------- ----------------------- --------------------
+1          MAIN            /dmdata/dmdb/MAIN.DBF   395964
+2          GWJH            /dmdata/dmdb/GWJH.DBF   41018
+3          TEMP            /dmdata/dmdb/TEMP.DBF   26396
+4          ROLL            /dmdata/dmdb/ROLL.DBF   4330
+5          SYSTEM          /dmdata/dmdb/SYSTEM.DBF 236
+
+已用时间: 4.736(毫秒). 执行号:649496702.
+```
+
+```bash
+du -h --max-depth=2 /dmdata 2>/dev/null | sort -h  
+du -h --max-depth=2 /opt/dmdbms 2>/dev/null | sort -h
+```
+
+
+102:
+```sql
+disql
+
+SELECT
+  TABLESPACE_NAME,
+  FILE_NAME,
+  BYTES/1024/1024 AS MB
+FROM DBA_DATA_FILES
+ORDER BY MB DESC;
+行号     TABLESPACE_NAME FILE_NAME               MB                  
+---------- --------------- ----------------------- --------------------
+1          MAIN            /dmdata/dmdb/MAIN.DBF   395964
+2          GWJH            /dmdata/dmdb/GWJH.DBF   41018
+3          ROLL            /dmdata/dmdb/ROLL.DBF   4330
+4          TEMP            /dmdata/dmdb/TEMP.DBF   1024
+5          SYSTEM          /dmdata/dmdb/SYSTEM.DBF 236
+
+已用时间: 395.278(毫秒). 执行号:11300.
+
+```
+### {{date}} - Project Initiated
+- Set up project structure
+- Initial research phase
+
+## Open Questions
+<!-- Track what we need to figure out -->
+- 
+- 
+
+## Next Actions
+<!-- Immediate next steps -->
+- [ ] 
+- [ ] 
+
+---
+*Using Claude Code? Say: "I'm working on {{title}} in thinking mode. Let's explore."*