Re: DFHSM QUESTION - MIGRATE VOLUME PARMS
Hi, this is just due to the fundamental difference between processing SMS and nonSMS managed volumes. For nonSMS, migration eligibility is managed at the Volume level, through HSM parameters. For SMS, migration eligibility is managed at the Data Set level, through SMS Management Class parameters. Refer to the DFSMShsm Storage Administration chapter on MIGRATE and you will notice that there are two sections, one for SMS and one for nonSMS. The only valid value for SMS managed volumes is DAYS(0). DAYS(0) basically says to ignore the threshold and migrate all data sets that are eligible, based on the Management Class values. (For automatic processing, migration ends when the threshold has been met, even if there are more data sets that are eligible to be processed). For nonSMS, you can override the existing HSM migration parm by specifying DAYS(n). Correct, you don't want to issue CONVERT and DBA/DBU only apply to nonSMS. Glenn Wilcock DFSMShsm Architect -- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN
Re: DFHSM QUESTION - MIGRATE VOLUME PARMS
Hi, quick correction to my last append: DAYS(0) basically says to ignore the threshold and migrate all data sets that are eligible, based on the Management Class values. should read DAYS(0) basically says to ignore the threshold and migrate all data sets for which automatic space management is supported. P.S. - As to 'why' DAYS(n) is not supported for SMS managed volumes, I'm not certain, it pre-dates my employment. I suspect that DAYS(0) was added for SMS volumes to provide equivalent function to nonSMS as a way to drain them, but that DAYS(n) was not considered necessary because of the more granular control via management classes. Glenn -- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN
Re: DFHSM QUESTION - MIGRATE VOLUME PARMS
I have been going through the archives so far I haven't found anything as yet. I will keep on looking. From: Richard Marchant richard.march...@shoden.co.za To: IBM-MAIN@LISTSERV.UA.EDU Sent: Friday, June 28, 2013 3:28:18 AM Subject: Re: DFHSM QUESTION - MIGRATE VOLUME PARMS Esmie, There was quite a long thread about this very issue quite recently, please check the archives. Unfortunately there were no easy answers. Richard -Original Message- From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On Behalf Of esmie moo Sent: Thursday, June 27, 2013 6:28 PM To: IBM-MAIN@LISTSERV.UA.EDU Subject: Re: DFHSM QUESTION - MIGRATE VOLUME PARMS Lizette, We are running z/OS 01.13.00. Yes I googled the command etc which led me to the Storage admin doc. I do not know how to check if the volume has a DBA or DBU specified. I thought usually that this would apply to non-SMS vols. From: Lizette Koehler stars...@mindspring.com To: IBM-MAIN@LISTSERV.UA.EDU Sent: Thursday, June 27, 2013 11:57:16 AM Subject: Re: DFHSM QUESTION - MIGRATE VOLUME PARMS A couple of questions What version of z/OS? Have you searched the Internet? I found a couple of relevant hits already Second, the RC25 says 25 There is a space management request on an SMS-managed volume with DBA or DBU specified, or a nonzero value of days on MIGRATE (days) or DAYS (days) is specified on a MIGRATE command. So you need to check to see if you have DBA or DBU specified z/OS V1R13.0 DFSMShsm Storage Administration http://publibz.boulder.ibm.com/cgi-bin/bookmgr_OS390/download/DGT2S6A2.pdf?D T=20120814235256XKS=dgt2bkb2 Lizette -Original Message- From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On Behalf Of esmie moo Sent: Thursday, June 27, 2013 8:47 AM To: IBM-MAIN@LISTSERV.UA.EDU Subject: DFHSM QUESTION - MIGRATE VOLUME PARMS Good Morning Gentle Readers, I was going through the DFSMShsm Storage Administration Doc to find some info on migrating Ml0 or Primary volumes. The examples provided seem quite straight forward. I tried the example on the SMS managed primary volumes : MIGRATE VOLUME(SDF001 MIGRATE(0)) and it worked. I tried the example HSEND MIGRATE VOLUME(SDF002) DAYS(0) and that worked too. What is the difference between the two i.e. MIGRATE(0) and DAYS(0)? I tried the command HSEND MIGRATE VOLUME(SSDF03) DAYS(1) (I wanted to migrate dsns over 1 day old) I got the error message : ARC0570I COMMAND MIGRATION FOR SBB203 VOLUME(S) TERMINATED, RC=25 REASON=0 According to the doc it suggests to use the CONVERT parm. Fair enough. However the CONVERT would move the dsns from 1 Primary volume to another and not migrate them to ML1 or ML2 which doesn't help. When I issued the command HSEND MIGRATE VOLUME(SDF002) DAYS(0) does it mean that the CONVERT parm is a default or were the dsns migrated to ML1/ML2. I cannot check this because I didn't list the dsns before I issued the command. Hopefully somebody can answer my questions. Thanks. -- 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 -- 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 -- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN
Re: DFHSM QUESTION - MIGRATE VOLUME PARMS
See if this thread helps. https://groups.google.com/forum/#!topicsearchin/bit.listserv.ibm-main/ARC057 0I$2025/bit.listserv.ibm-main/g_CNBhd5Bdo I used the message ID and 25 Lizette -Original Message- From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On Behalf Of esmie moo Sent: Friday, June 28, 2013 10:22 AM To: IBM-MAIN@LISTSERV.UA.EDU Subject: Re: DFHSM QUESTION - MIGRATE VOLUME PARMS I have been going through the archives so far I haven't found anything as yet. I will keep on looking. From: Richard Marchant richard.march...@shoden.co.za To: IBM-MAIN@LISTSERV.UA.EDU Sent: Friday, June 28, 2013 3:28:18 AM Subject: Re: DFHSM QUESTION - MIGRATE VOLUME PARMS Esmie, There was quite a long thread about this very issue quite recently, please check the archives. Unfortunately there were no easy answers. Richard -Original Message- From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On Behalf Of esmie moo Sent: Thursday, June 27, 2013 6:28 PM To: IBM-MAIN@LISTSERV.UA.EDU Subject: Re: DFHSM QUESTION - MIGRATE VOLUME PARMS Lizette, We are running z/OS 01.13.00. Yes I googled the command etc which led me to the Storage admin doc. I do not know how to check if the volume has a DBA or DBU specified. I thought usually that this would apply to non-SMS vols. From: Lizette Koehler stars...@mindspring.com To: IBM-MAIN@LISTSERV.UA.EDU Sent: Thursday, June 27, 2013 11:57:16 AM Subject: Re: DFHSM QUESTION - MIGRATE VOLUME PARMS A couple of questions What version of z/OS? Have you searched the Internet? I found a couple of relevant hits already Second, the RC25 says 25 There is a space management request on an SMS-managed volume with DBA or DBU specified, or a nonzero value of days on MIGRATE (days) or DAYS (days) is specified on a MIGRATE command. So you need to check to see if you have DBA or DBU specified z/OS V1R13.0 DFSMShsm Storage Administration http://publibz.boulder.ibm.com/cgi-bin/bookmgr_OS390/download/DGT2S6A2.pdf?D T=20120814235256XKS=dgt2bkb2 Lizette -Original Message- From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On Behalf Of esmie moo Sent: Thursday, June 27, 2013 8:47 AM To: IBM-MAIN@LISTSERV.UA.EDU Subject: DFHSM QUESTION - MIGRATE VOLUME PARMS Good Morning Gentle Readers, I was going through the DFSMShsm Storage Administration Doc to find some info on migrating Ml0 or Primary volumes. The examples provided seem quite straight forward. I tried the example on the SMS managed primary volumes : MIGRATE VOLUME(SDF001 MIGRATE(0)) and it worked. I tried the example HSEND MIGRATE VOLUME(SDF002) DAYS(0) and that worked too. What is the difference between the two i.e. MIGRATE(0) and DAYS(0)? I tried the command HSEND MIGRATE VOLUME(SSDF03) DAYS(1) (I wanted to migrate dsns over 1 day old) I got the error message : ARC0570I COMMAND MIGRATION FOR SBB203 VOLUME(S) TERMINATED, RC=25 REASON=0 According to the doc it suggests to use the CONVERT parm. Fair enough. However the CONVERT would move the dsns from 1 Primary volume to another and not migrate them to ML1 or ML2 which doesn't help. When I issued the command HSEND MIGRATE VOLUME(SDF002) DAYS(0) does it mean that the CONVERT parm is a default or were the dsns migrated to ML1/ML2. I cannot check this because I didn't list the dsns before I issued the command. Hopefully somebody can answer my questions. Thanks. -- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN
Re: DFHSM QUESTION - MIGRATE VOLUME PARMS
A couple of questions What version of z/OS? Have you searched the Internet? I found a couple of relevant hits already Second, the RC25 says 25 There is a space management request on an SMS-managed volume with DBA or DBU specified, or a nonzero value of days on MIGRATE (days) or DAYS (days) is specified on a MIGRATE command. So you need to check to see if you have DBA or DBU specified z/OS V1R13.0 DFSMShsm Storage Administration http://publibz.boulder.ibm.com/cgi-bin/bookmgr_OS390/download/DGT2S6A2.pdf?D T=20120814235256XKS=dgt2bkb2 Lizette -Original Message- From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On Behalf Of esmie moo Sent: Thursday, June 27, 2013 8:47 AM To: IBM-MAIN@LISTSERV.UA.EDU Subject: DFHSM QUESTION - MIGRATE VOLUME PARMS Good Morning Gentle Readers, I was going through the DFSMShsm Storage Administration Doc to find some info on migrating Ml0 or Primary volumes. The examples provided seem quite straight forward. I tried the example on the SMS managed primary volumes : MIGRATE VOLUME(SDF001 MIGRATE(0)) and it worked. I tried the example HSEND MIGRATE VOLUME(SDF002) DAYS(0) and that worked too. What is the difference between the two i.e. MIGRATE(0) and DAYS(0)? I tried the command HSEND MIGRATE VOLUME(SSDF03) DAYS(1) (I wanted to migrate dsns over 1 day old) I got the error message : ARC0570I COMMAND MIGRATION FOR SBB203 VOLUME(S) TERMINATED, RC=25 REASON=0 According to the doc it suggests to use the CONVERT parm. Fair enough. However the CONVERT would move the dsns from 1 Primary volume to another and not migrate them to ML1 or ML2 which doesn't help. When I issued the command HSEND MIGRATE VOLUME(SDF002) DAYS(0) does it mean that the CONVERT parm is a default or were the dsns migrated to ML1/ML2. I cannot check this because I didn't list the dsns before I issued the command. Hopefully somebody can answer my questions. Thanks. -- 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
Re: DFHSM QUESTION - MIGRATE VOLUME PARMS
Lizette, We are running z/OS 01.13.00. Yes I googled the command etc which led me to the Storage admin doc. I do not know how to check if the volume has a DBA or DBU specified. I thought usually that this would apply to non-SMS vols. From: Lizette Koehler stars...@mindspring.com To: IBM-MAIN@LISTSERV.UA.EDU Sent: Thursday, June 27, 2013 11:57:16 AM Subject: Re: DFHSM QUESTION - MIGRATE VOLUME PARMS A couple of questions What version of z/OS? Have you searched the Internet? I found a couple of relevant hits already Second, the RC25 says 25 There is a space management request on an SMS-managed volume with DBA or DBU specified, or a nonzero value of days on MIGRATE (days) or DAYS (days) is specified on a MIGRATE command. So you need to check to see if you have DBA or DBU specified z/OS V1R13.0 DFSMShsm Storage Administration http://publibz.boulder.ibm.com/cgi-bin/bookmgr_OS390/download/DGT2S6A2.pdf?D T=20120814235256XKS=dgt2bkb2 Lizette -Original Message- From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On Behalf Of esmie moo Sent: Thursday, June 27, 2013 8:47 AM To: IBM-MAIN@LISTSERV.UA.EDU Subject: DFHSM QUESTION - MIGRATE VOLUME PARMS Good Morning Gentle Readers, I was going through the DFSMShsm Storage Administration Doc to find some info on migrating Ml0 or Primary volumes. The examples provided seem quite straight forward. I tried the example on the SMS managed primary volumes : MIGRATE VOLUME(SDF001 MIGRATE(0)) and it worked. I tried the example HSEND MIGRATE VOLUME(SDF002) DAYS(0) and that worked too. What is the difference between the two i.e. MIGRATE(0) and DAYS(0)? I tried the command HSEND MIGRATE VOLUME(SSDF03) DAYS(1) (I wanted to migrate dsns over 1 day old) I got the error message : ARC0570I COMMAND MIGRATION FOR SBB203 VOLUME(S) TERMINATED, RC=25 REASON=0 According to the doc it suggests to use the CONVERT parm. Fair enough. However the CONVERT would move the dsns from 1 Primary volume to another and not migrate them to ML1 or ML2 which doesn't help. When I issued the command HSEND MIGRATE VOLUME(SDF002) DAYS(0) does it mean that the CONVERT parm is a default or were the dsns migrated to ML1/ML2. I cannot check this because I didn't list the dsns before I issued the command. Hopefully somebody can answer my questions. Thanks. -- 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 -- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN
