William Bardwell created TS-2358: ------------------------------------ Summary: DNS does not fail-over promptly for DNS server returning SERVFAIL Key: TS-2358 URL: https://issues.apache.org/jira/browse/TS-2358 Project: Traffic Server Issue Type: Bug Components: DNS Reporter: William Bardwell
If I have 2 dns servers listed in my resolv.conf and the first one is returning SERVFAIL for something that I try to lookup, ATS takes a long time to fail over, and won't do it for the first request to look something up. Using normal system commands (host, ping etc.) with the same resolv.conf work fine. I tried various config values with out much improvement. I could make it fail in 40sec instead of 60sec for the initial failure... debug logs will be attached, doing one DNS and then waiting a while and doing another. (Doing more before enough time has passed don't seem to help much.) -- This message was sent by Atlassian JIRA (v6.1#6144)