Re: DFHSM BCDS Z/OS 1.13

2014-12-12 Thread John Eells
r.skoru...@bremultibank.com.pl (R.S.) wrote: Side question: How can I switch On/Off CA reclaim? Is it some DC parameter or IDCAMS DEF CL one? At the data set level, you can use RECLAIMCA and NORECLAIMCA on ALTER and DEFINE. At the system level, you can use CA_RECLAIM in IGGCATxx to turn it

Re: DFHSM BCDS Z/OS 1.13

2014-12-12 Thread Staller, Allan
1) master enablement in IGDSMS00 (CA_RECLAIM(DATACLAS)) 2) Application to individual dataclas via the dataclas definition (CA-RECLAIM=YES) And then recreate the dataset,,, snip Side question: How can I switch On/Off CA reclaim? Is it some DC parameter or IDCAMS DEF CL one? /snip

Re: DFHSM BCDS Z/OS 1.13

2014-12-12 Thread John Eells
allan.stal...@kbmg.com (Staller, Allan) wrote: 1) master enablement in IGDSMS00 (CA_RECLAIM(DATACLAS)) 2) Application to individual dataclas via the dataclas definition (CA-RECLAIM=YES) And then recreate the dataset,,, No need to recreate the data set. Just use: ALTER entryname

Re: DFHSM BCDS Z/OS 1.13

2014-12-12 Thread Staller, Allan
Thanks for the update I was not aware of that. snip And then recreate the dataset,,, No need to recreate the data set. Just use: ALTER entryname RECLAIMCA|NORECLAIMCA ...to change it. -- John Eells z/OS Technical Marketing IBM Poughkeepsie ee...@us.ibm.com /snip

Re: DFHSM BCDS Z/OS 1.13

2014-12-12 Thread Greg Shirey
It is not mentioned in SYS1.HELP(ALTER) on my z/OS 1.13 system Is it in z/OS 2.1?? Greg -Original Message- From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On Behalf Of Staller, Allan Sent: Friday, December 12, 2014 9:33 AM Thanks for the update I was

Re: DFHSM BCDS Z/OS 1.13

2014-12-12 Thread Farley, Peter x23353
Just looked on our 2.1 system, not there either. -Original Message- From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On Behalf Of Greg Shirey Sent: Friday, December 12, 2014 3:10 PM To: IBM-MAIN@LISTSERV.UA.EDU Subject: Re: DFHSM BCDS Z/OS 1.13 It is not mentioned

Re: DFHSM BCDS Z/OS 1.13

2014-12-12 Thread Lizette Koehler
Sent: Dec 12, 2014 1:19 PM To: IBM-MAIN@LISTSERV.UA.EDU Subject: Re: DFHSM BCDS Z/OS 1.13 Just looked on our 2.1 system, not there either. -Original Message- From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On Behalf Of Greg Shirey Sent: Friday, December 12, 2014 3

Re: DFHSM BCDS Z/OS 1.13

2014-12-11 Thread Glenn Wilcock
Hi, I agree that it just sounds like your CDSes have just grown and need more space. Please note that the CA Reclaim function became available in V1R12. When CA Reclaim is enabled for the CDSes, it minimizes the need to reorganize the CDSes, especially after running EXPIREBV. When a VSAM

Re: DFHSM BCDS Z/OS 1.13

2014-12-11 Thread Gibney, Dave
it on? -Original Message- From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On Behalf Of Glenn Wilcock Sent: Thursday, December 11, 2014 8:34 AM To: IBM-MAIN@LISTSERV.UA.EDU Subject: Re: DFHSM BCDS Z/OS 1.13 Hi, I agree that it just sounds like your CDSes have just grown

Re: DFHSM BCDS Z/OS 1.13

2014-12-11 Thread Staller, Allan
Yes. For the exact problem you are currently encountering! snip CA Reclaim is a new feature I had not noticed. Since it is turned off by default, I now need to ask: Is there any reason not to turn it on? /snip -- For

Re: DFHSM BCDS Z/OS 1.13

2014-12-11 Thread Gibney, Dave
Sent: Thursday, December 11, 2014 12:23 PM To: IBM-MAIN@LISTSERV.UA.EDU Subject: Re: DFHSM BCDS Z/OS 1.13 Yes. For the exact problem you are currently encountering! snip CA Reclaim is a new feature I had not noticed. Since it is turned off by default, I now need to ask

Re: DFHSM BCDS Z/OS 1.13

2014-12-11 Thread Mark Jacobs
: DFHSM BCDS Z/OS 1.13 Yes. For the exact problem you are currently encountering! snip CA Reclaim is a new feature I had not noticed. Since it is turned off by default, I now need to ask: Is there any reason not to turn it on? /snip

Re: DFHSM BCDS Z/OS 1.13

2014-12-11 Thread John Eells
mark.jac...@custserv.com (Mark Jacobs) wrote: There might be some slight performance impact, and also check for any missing maintenance. That being said, we've had it turned on since zOS 1.12 and it's never caused a problem. snip I am not a VSAM expert, and I didn't stay in a hotel of any

Re: DFHSM BCDS Z/OS 1.13

2014-12-11 Thread Staller, Allan
I can think of no reason not to turn it on. I have had it turned it for *all* VSAM processing (including user catalogs) since early 2012 w/no reported issues. I would turn it on prior to rebuilding the CDS's/UCATS and then proceed with whatever is necessary. HTH, snip I asked for reasons to

Re: DFHSM BCDS Z/OS 1.13

2014-12-11 Thread Lucas Rosalen
CA_RECLAIM() parm on IGDSMSxx check this out:

Re: DFHSM BCDS Z/OS 1.13

2014-12-10 Thread Staller, Allan
How much data actually expires when you run EXPIREBV? AFAIK, the is no change to dfHSM that would account for this behavior. It sounds like the dataset is just getting full and needs to be expanded. Remember the 4gb limit for non-SMS VSAM. snip Since moving to z/OS 1.13, my DFHSM BCDS seems to

Re: DFHSM BCDS Z/OS 1.13

2014-12-10 Thread Gibney, Dave
21,776 Dataset last Sunday? -Original Message- From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On Behalf Of Staller, Allan Sent: Wednesday, December 10, 2014 12:47 PM To: IBM-MAIN@LISTSERV.UA.EDU Subject: Re: DFHSM BCDS Z/OS 1.13 How much data actually