操作系统：AIX 6.1
DB2版本：V9.7.9
故障描述：EMC存储故障，修复后，DB2重新启动报SQL0901N
故障分析：SQL0901N The SQL statement failed because of a non-severe system error. Subsequent SQL statements can be processed.
(Reason "Length in PD=9704, LFD length=10968, DMS length=10968".) SQLSTATE=58004
"Length in PD" 表示 packed descriptor problem ,
Note that db2dart might not report the corruption, use the following command to verify:
db2cat -d TSMDB1 -s % -n % -v -o verify.out Typically, to recover from the symptom, you want to restore the database from a database backup 。
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