Cisco Bug: CSCvw01997 - [VPC-DI] Slowness in EDR transfer causing msgd intiated hdctrl and vpnmgr task snaps.
Oct 24, 2020
- Cisco PGW Packet Data Network Gateway
Known Affected Releases
Symptom: System-initiated state dumps requested by msgd for the hdctrl and vpnmgr processes. 2020-Sep-23+20:48:10.589 card 1-cpu0: Note: System-initiated state dump. 2020-Sep-23+20:48:10.589 card 1-cpu0: Signal from: msgd pid=15903 uid=0 2020-Sep-23+20:48:10.589 card 1-cpu0: Process: card=1 cpu=0 arch=X pid=20548 cpu=~0% argv0=vpnmgr 2020-Sep-24+20:55:07.035 card 1-cpu0: Note: System-initiated state dump. 2020-Sep-24+20:55:07.035 card 1-cpu0: Signal from: msgd pid=15903 uid=0 2020-Sep-24+20:55:07.035 card 1-cpu0: Process: card=1 cpu=0 arch=X pid=18116 cpu=~0% argv0=hdctrl Conditions: VPC-DI systems with severely impaired storage operations that manifest as slow hd-raid i/o. CDR/EDR file data is generated on SFs at a rate higher than can be written to the /hdraid file system.
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