linux系统TongLINK/Q启动报错TLQ Create IPC error！

[tongtech@localhost ~]$ tlq
[License Information]:
License Version =[8.1]
License Type =[trail]
Active Date =[2021-01-02 00:00:00]
Expire Date =[2021-02-02 00:00:00]
Customer =[测试]
Project Name =[测试]
Contract Number =[]
Product Name =[TongLINK/Q]
Max QCUs =[2]
Max Applications=[200]
Max Thin Clients=[200]
Max Connections To Send =[200]
Max Connections To Recv =[200]
IsConfEncrypt =[0]
[Version Information]:
Product Version =[8.1.2.9]
Product Name =[TongLINK/Q]
TLQ Create IPC error!
TLQ start failed,please check [TongLink.sys]!!!

1. 之前TLQ未正常停止，有进程驻留，杀死即可。
2. 大概率是操作系统系统参数sem配置过小，linux系统修改/etc/sysctl.conf，增加kernel.sem = 5120 32000 5120 5120，再执行sysctl -p生效。