由于 AV 扫描程序过载或断开连接,启用 vscan 时性能较慢
适用场景
- ONTAP 9
- Vscan
- Trend Micro
- Symantec
问题描述
- Vscan在CIFS中引入的性能低/延迟高。
- 禁用Vscan可解决延迟问题描述
Mon Dec 20 16:20:54 +0000 [cluster1: kernel: Nblade.vscanNoRegdScanner:error]: For Vserver "svm1", AV Connector running on the AV server "10.xx.xxx.xxx" does not have a registered scan-engine to it. Mon Dec 20 16:20:54 +0000 [cluster1: OffboxVScanTableUpd: Nblade.scannerDisconnected:notice]: Vserver "svm1" disconnected from Vscan server (IP: 10.xxx.xxx.xxx).
- 已排除网络问题