Speaking of NUCLEUS, there shouldn't be any ENQs or other difficulties with this one. It is not used after IPL.
> -----Original Message----- > From: IBM Mainframe Discussion List [mailto:[email protected]] > On Behalf Of retired mainframer > Sent: Wednesday, July 22, 2015 10:26 AM > To: [email protected] > Subject: Re: Library out of space issue while APPLY RSU > > Based on the E37, CNMLINK already has multiple extents. When you > reallocate it on your target volume, give it a larger secondary quantity. You > may also need to adjust the primary quantity. > > NUCLEUS cannot tolerate extents. It needs to be large enough to accept any > possible single SYSMOD. There is an SMPE option to automatically compress > a PDS that experiences a D37 and retry the action. Using this option, when a > subsequent SYSMOD runs out of space, the PDS is compressed and hopefully > the recovered space (gas created by previous SYSMODs) is sufficient to > accommodate the new SYSMOD. > > It is not a popular approach but LNKLST PDSes work perfectly well if they > occupy multiple extents ***at the time you IPL***. There is no problem > unless a PDS grows into another extent while it is use. But this should not > even be necessary. When it is time to copy your target PDSes to production, > you can see how much space each occupies and reallocate any production > PDS that is too small before you perform the copy. > > > -----Original Message----- > > From: IBM Mainframe Discussion List [mailto:IBM- > [email protected]] > > On Behalf Of venkat kulkarni > > Sent: Wednesday, July 22, 2015 2:11 AM > > To: [email protected] > > Subject: Library out of space issue while APPLY RSU > > > > Hello Group, > > I am applying RSU on z/OS 1.13 system and > > encountered > > D37-04 and E37-04 for various datasets like > > > > D37-04 SYS1.SASMMOD1 --- is used by XCFAS , LLA, > > D37-04 SYS1.SISPLOAD --- is used by XCFAS , LLA, > > D37-04 SYS1.SGIMLMD0 --- is used by XCFAS , LLA, > > D37-04 SYS1.NUCLEUS --- > > D37-04 SYS1.LINKLIB --- is used by XCFAS , LLA, > > E37-04 SYS1.CNMLINK --- is used by XCFAS , LLA, NETVIEW > > > > > > Now, renaming the dataset to .old and then create new dataset big big size > > and then using ISPF option 3.3 for copy, we have only option left is > > > > 1) Unallocate linkist (SETPROG LNKLST,UNALLOCATE) and then stop LLA ( > > P LLA) > > > > 2) For CNMLINK dataset, I will have to stop NETVIEW as well along with > > Unallocate linkist (SETPROG LNKLST,UNALLOCATE) and then stop LLA ( P > > LLA) > > > > > > 3) But for NUCLEUS dataset, I will have to bring down alll system in > > sysplex and then do remaining and creating bigger dataet and then copy > > content using ISP 3.3 > > > > > > > > Do we have any other way to overcome this issue rather then copping > > LLA and XCFAS etc. > > > > > > Regards > > Venkat > > > > ---------------------------------------------------------------------- > > For IBM-MAIN subscribe / signoff / archive access instructions, send > > email to [email protected] with the message: INFO IBM-MAIN > > ---------------------------------------------------------------------- > For IBM-MAIN subscribe / signoff / archive access instructions, send email to > [email protected] with the message: INFO IBM-MAIN ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
