19 Feb
2011
19 Feb
'11
10:29 p.m.
Hello,
I am trying to get some more information about the following issue:
# strace -p 2256 attach: ptrace(PTRACE_ATTACH, ...): Operation not permitted
I am trying to trace an mdadm re-sync pid and I keep getting the above error.
I have done some digging on google and forums, but have not had much luck.
Redhat-release says
CentOS release 5.5 (Final)
uname: 2.6.18-194.32.1.el5
Any help would be great.
-Eric