http://www.informixfaq.com/wiki/ 2010-09-10T15:14:53-05:00 http://www.informixfaq.com/wiki/ http://www.informixfaq.com/wiki/lib/images/favicon.ico text/html 2008-02-18T21:25:14-05:00 http://www.informixfaq.com/wiki/doku.php/erhdr:hdr?rev=1203391514 Author: Phil Rule What is it? High Availability Data Replication (known as HDR) is intrinsic functionality within Informix On-Line which enables the replication of one instance to another, to add resilience. Should the master (or primary) instance fail the replicated (or secondary) can be switched to read-write (or standard) mode, either automatically or manually. text/html 2010-04-20T09:13:41-05:00 http://www.informixfaq.com/wiki/doku.php/erhdr:start?rev=1271772821 Define Server Fails Although this is a warning it is actually an error, the cdr define fails, the time delta between the servers is too large 15:24:03 CDR NIF site: 1 <grp_student3> clocks differ by -77279 seconds 15:24:03 Warning - The operating system time of day clock at the remote site differs from the local site. This can slow down the data-sync apply performace at the target server. This happens only if timestamp or stored procedure conflict resolut…