从新写一段清楚的代码 ipsec_rcv.c543行(freeswan中的文件) [code] if(tdbprev == NULL) { spin_lock(&tdb_lock); } #ifdef CONFIG_IPSEC_IPCOMP if (proto == IPPROTO_COMP) { unsigned int flags = 0; if (tdbp == NULL) { spin_unlock(&tdb_lock); KLIPS_PRINT(debug_rcv, "klips_debug:ipsec_rcv: " "Incoming packet with outer IPCOMP header SA:%s: not yet suppor...
Is anyone know how to prevent lock escalation? I got a lot of this kind of message in my notify log: 2007-06-03-06.55.43.019190 Instance:db2test Node:000 PID:1216710(db2agent (TEST) 0) TID:1 Appid:*LOCAL.db2test.070602225057 data management sqldEscalatelocks Probe:2 Database:TEST ADM5500W DB2 is performing lock escalation. The total number of locks currently held is "65564", and t...
使用select * from v$lock之后可看到如下信息: 请问各位高手,我怎么知道哪个是死锁?sid表示什么意思?如何kill掉这个 死锁? [ 本帖最后由 shaoxia 于 2005-12-22 10:16 编辑 ]