Oracle10.2 RAC節點中，檢視crsd.log的時候發現有很多 th_select_handler message

crsd.log: th_select_handler message 是可以忽略的資訊

[ OCRSRV][3864]th_select_handler: Failed to retrieve procctx from ht. constr = [399766928] retval lht [-27] Signal CV.

[@more@]

crsd.log: th_select_handler message repeated

[ OCRSRV][3864]th_select_handler: Failed to retrieve procctx from ht. constr = [399766928] retval lht [-27] Signal CV.

metalnik上說:不用理會，可以遮蔽

Cause

This is an informational message for development.

Solution

This message can be ignored as described in internal bug 4494370.

Schedule a maintenance window and turn off this messaging as user root on one of the clusternodes:

# crsctl debug log crs OCRSRV:0

Stop and start CRS after changing the tracing level to pick up the change.

執行這個命令後就沒有th_select_handler: Failed ...的提示了