Thanks John, Instead of a list in a file, how would I say "do this for each file in a directory"? I get the potentially changed directories from the SMP/E report. I don't want to risk missing a file by trying to extract the specific changed files from the SMP/E report.
Dave Gibney Information Technology Services Washington State University > -----Original Message----- > From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] > On Behalf Of John McKown > Sent: Friday, January 04, 2013 11:46 AM > To: IBM-MAIN@LISTSERV.UA.EDU > Subject: Re: Promote specific modules from service root > > In a "real UNIX", I'd use rsync with the -av switches. Given that such > do not exist on z/OS UNIX, I'd put the names of the files to be copied > into another file, without the leading /Service or /Zervice. I'd then > do something like: > > su - #switch to root > for i in file.containing.list.of.files;do cmp -s $i /Service/$i || { > mv -v $i $i.bak;cp -v -a /Service/$i $i };done #copy changed files > exit #from the root shell > > What this does is for each file in the list, compare the old ($i) and > new (/Service/$i) version. If they are different, then rename the > current version, $i, to a backup name $i.bak, then verbosely (-v) copy > (cp) the new to the old, keeping the attributes of the new (dates, > owners, etc) (-a). > > You may then want restart those processes which it would not be too > disruptive to restart. > > On Fri, Jan 4, 2013 at 1:26 PM, Gibney, Dave <gib...@wsu.edu> wrote: > > Normally, I apply maintenance to a copy mounted at /Service (or sometimes > /Zervice :) and deploy by making a copy of the new root ZFS file (and the > SYSRES :) and IPL from them. > > Let's say, I want to apply a limited set of fixes to a few executable > > modules > and update a specific product without IPL. > > In the normal loadlib world, I would COPYMOD the modules, carefully > refresh LLA if needed and restart the appropriate tasks. > > > > What would be the appropriate tool to accomplish this in the ZFS (or HFS) > world? Some pax incantation? > > > > Dave Gibney > > Information Technology Services > > Washington State University > > > > ---------------------------------------------------------------------- > > For IBM-MAIN subscribe / signoff / archive access instructions, > > send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN > > > > -- > Maranatha! <>< > John McKown > > ---------------------------------------------------------------------- > For IBM-MAIN subscribe / signoff / archive access instructions, > send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN
