由于SMTP服务器的TCP接收窗口大小较低、AutoSupport 传送失败
适用场景
- ONTAP 9
- 使用SMTP的AutoSupport (ASUP)设备
问题描述
- 尽管使用SMTP多次重试、ASUP交付仍会失败。
cluster1::> autosupport history show
Seq Attempt Percent Last
Node Num Destination Status Count Complete Update
------------ ----- ----------- -------------------- -------- -------- --------
node1 1297
smtp transmitting 9 - 5/15/2022 15:41:38
http ignore 1 - 5/14/2022 00:52:12
noteto ignore 1 - 5/14/2022 00:52:12
1296
smtp ignore 15 - 5/15/2022 09:01:09
http ignore 1 - 5/13/2022 01:26:53
noteto ignore 1 - 5/13/2022 01:26:53
- Notifyd日志指示已成功建立与SMTP服务器的连接、但稍后会因超时而关闭。
Wed Jun 15 2022 02:13:01 +03:00 [kern_notifyd:info:1593] (category: 1593:1948:deliver) (emittime: 6/15/2022 01:49:00) (message: Operation timed out after 1200000 milliseconds with 0 bytes received)
Wed Jun 15 2022 02:13:01 +03:00 [kern_notifyd:info:1593] (category: 1593:1948:deliver) (emittime: 6/15/2022 01:49:00) (message: Marked for [closure]: Disconnected with pending data)
Wed Jun 15 2022 02:13:01 +03:00 [kern_notifyd:info:1593] (category: 1593:1948:deliver) (emittime: 6/15/2022 01:49:00) (message: Closing connection 0)