Simultaneous Solaris T2000 core dumps on local zones
Issue: Our applications run on Sun T2000 servers which are configured with 4 or 5 Local zones on each Global Zone. 17th November 05:00 there was an issue on one Global Zone which caused 5 separate and simultaneous core dumps to get created on the server. One core in each Local zone. Impact: The 5 processes which crashed on each Local zone were LZ 15 – core created by the wlshell java process. Low impact LZ 27 – one core created by wlshell java processes. Low impact. LZ 25 – core created by HM server java process. Was manually restarted today. Medium impact LZ 26 – core created by PA server java process. This was automatically restarted by the HM. High impact. LZ 37 – core created by HM server java process. Was manually restarted today. Medium impact All 5 crashes above were in Library=/platform/sun4v/lib/libc_psr.so.1 Each core exits with a hs_err_ .log file - which contains the foll details An unexpected exception has been detected in native code outside the VM. Unexpected Signal : 10...