- 論壇徽章:
- 0
|
有誰遇到過這樣的情況?
Connected to: Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
Export done in AL32UTF8 character set and AL16UTF16 NCHAR character set
About to export the entire database ...
. exporting tablespace definitions
. exporting profiles
. exporting user definitions
. exporting roles
. exporting resource costs
. exporting rollback segment definitions
. exporting database links
. exporting sequence numbers
. exporting directory aliases
. exporting context namespaces
. exporting foreign function library names
. exporting PUBLIC type synonyms
. exporting private type synonyms
. exporting object type definitions
. exporting system procedural objects and actions.
上面是執(zhí)行exp之后的信息,完整的exp語句為:
exp system/123456@TEST FILE="TEST.dmp" FULL=y LOG="TEST.log";
之前也一直使用該語句,可以正常備份,昨天晚上執(zhí)行定時(shí)備份沒成功,發(fā)現(xiàn)停在. exporting system procedural objects and actions.這一句,而且8個(gè)CPU核心中的1個(gè)使用率為100%,沒辦法,只有kill掉該exp進(jìn)程,之后CPU恢復(fù),數(shù)據(jù)庫仍然可用。
另外,執(zhí)行以下exp語句可以正常結(jié)束:
exp system/123456@TEST FILE="TEST.dmp" OWNER=test LOG="TEST.log";
由于exp沒有報(bào)錯(cuò),只是卡在那一句,時(shí)間有8小時(shí)左右,遠(yuǎn)超正常時(shí)間,所以,實(shí)在想不出辦法,請(qǐng)論壇上的高手幫忙。 |
|