DB2表空间扩容 1 - Detect what tablespace has size issues db2 list tablespaces show detail 2 - Check the percentage of use from the tablespace db2 list tablespace containers for <tablespace_id> show detail 3 - Calculating the size of free space needed Now
--查看被锁住的表 select b.owner,b.object_name,a.session_id,a.locked_mode from v$locked_object a,dba_objects b where b.object_id = a.object_id; ----查看被锁住的会话 select b.username,b.sid,b.serial#,logon_time from v$locked_object a,v$session b where a.session_id =
Db2 connect to xxx Db2 “LIST TABLESPACES SHOW DETAIL” Tablespace ID = 7 Name = TSASNAA Type = Database managed space Contents = All permanent data. Large table space. State = 0x0000 Detailed explanation:[@more@] Normal Total pages = 14800 Useable pag
1. 统计所有节点表空间使用率 select substr(TABLESPACE_NAME,1,20) as TBSPC_NAME,bigint(TOTAL_PAGES * PAGE_SIZE)/1024/1024 as "TOTAL(MB)", used_pages*PAGE_SIZE/1024/1024 as "USED(MB)", free_pages*PAGE_SIZE/1024/1024 as "FREE(MB)" f
Db2 connect to xxx Db2 “LIST TABLESPACES SHOW DETAIL” Tablespace ID = 7 Name = TSASNAA Type = Database managed space Contents = All permanent data. Large table space. State = 0x0000 Detailed explanation:[@more@] Normal Total pages = 14800 Useable pag
1. 查看表空间的名字及文件所在的位置 select tablespace_name, file_id, file_name, round(bytes / (1024 * 1024), 0) total_space from sys.dba_data_files order by tablespace_name; 2. 指定表空间查看数据文件目录 select name from v$datafile where ts# in (select ts# from v$tablespace wh