[CentOS] strace issue in 5.5?

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 m

Re: [CentOS] strace issue in 5.5?

That works for me. Thanks James! On Sun, Feb 20, 2011 at 4:34 AM, James Pearson wrote: > Eric Gerzon wrote: > > Hello, > > > > I am trying to get some more information about the following issue: > > > > # strace -p 2256 > > attach: ptrace(PTRACE_ATTACH,