Lindy, Scheduling an SRB requires update access to an APF authorized dataset, since SCHEDULE requires SUP state and KEY 0 while IEAMSCHD requires KEY 0 or SUP state. In addition, there are serialization concerns, because unless you hold the local lock, you can't guarantee that all these control blocks will remain static. Actions like this done incorrectly can cause painful consequences. If you have a sandbox LPAR (or better yet, a sandbox z/VM guest) you might be able to dig through it, but be prepared to know the IPL procedure.
Wayne Driscoll Product Developer NOTE: All opinions are strictly my own. -----Original Message----- From: IBM Mainframe Discussion List [mailto:[EMAIL PROTECTED] On Behalf Of Lindy Mayfield Sent: Tuesday, August 19, 2008 11:08 AM To: [email protected] Subject: Re: A couple of memory/storage questions Don't I simply schedule an SRB to run in that address space, map out all the tasks, subtasks and memory allocated by each one, and then just read it? Or did I miss something... again. I managed to snoop the LDA in other address spaces quite easily since it is in sp 255. -----Original Message----- From: IBM Mainframe Discussion List [mailto:[EMAIL PROTECTED] On Behalf Of Shmuel Metz (Seymour J.) Sent: 19. elokuuta 2008 12:56 To: [email protected] Subject: Re: A couple of memory/storage questions >I think I _may_ have found a project I can do as a hobby that isn't too >far over my head. A tool that snoops memory from other address spaces. Snooping memory in your own address space isn't challenging; snooping memory in a different address space is impossible unless you are allowed to update system data sets, and has its challenges even then. -- Shmuel (Seymour J.) Metz, SysProg and JOAT ISO position; see <http://patriot.net/~shmuel/resume/brief.html> We don't care. We don't have to care, we're Congress. (S877: The Shut up and Eat Your spam act of 2003) ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html
