Is this simply a case of "not enough cache memory" for dbsrv11.exe? Scenario: 100 database started in one engine, then 10 connections attempted for each database. I. 09/14 11:20:32. SQL Anywhere Network Server Version 11.0.1.2276 I. 09/14 11:20:32. Workgroup edition ... I. 09/14 11:20:32. Database "ddd001" (ddd001.db) started at Tue Sep 14 2010 11:20 ... I. 09/14 11:22:24. Database "ddd100" (ddd100.db) started at Tue Sep 14 2010 11:22 I. 09/14 11:22:44. Cache size adjusted to 235580K I. 09/14 11:22:49. Cache size adjusted to 249980K ... I. 09/14 12:54:26. Allocating a communication buffer failed I. 09/14 12:54:26. Allocating a communication buffer failed ... [many similar messages] I. 09/14 12:54:29. Allocating a communication buffer failed I. 09/14 12:54:29. Allocating a communication buffer failed I. 09/14 12:54:29. Connection terminated abnormally I. 09/14 12:54:29. Disconnected SharedMemory client's AppInfo: IP=192.168.1.104;HOST=BCARTER-PC;OSUSER=bcarter;OS='Windows Vista Build 6001 Service Pack 1';EXE=C:\Breck\benchmark\rrloadtest.exe;PID=0x1f4c;THREAD=0x1de8;VERSION=11.0.1.2276;API=ODBC;TIMEZONEADJUSTMENT=-240 I. 09/14 12:54:29. Allocating a communication buffer failed I. 09/14 12:54:29. Connection terminated abnormally I. 09/14 12:54:29. Disconnected SharedMemory client's AppInfo: IP=192.168.1.104;HOST=BCARTER-PC;OSUSER=bcarter;OS='Windows Vista Build 6001 Service Pack 1';EXE=C:\Breck\benchmark\rrloadtest.exe;PID=0x1f4c;THREAD=0x778;VERSION=11.0.1.2276;API=ODBC;TIMEZONEADJUSTMENT=-240 I. 09/14 12:54:29. Allocating a communication buffer failed I. 09/14 12:54:29. Connection terminated abnormally ... [and so on] |