Dear V.Kees, Lionel, Very good information and command.
Thanks, Suresh N Chacko On Tue, Jun 5, 2018 at 4:00 PM, Dyck, Lionel B. (RavenTek) < [email protected]> wrote: > I found the answer - the command to display all zFS files and their > version is: > > zfsadm aggrinfo -long > > Cheers > > -------------------------------------------------------------------------- > Lionel B. Dyck (Contractor) <sdg>< > Mainframe Systems Programmer - RavenTek Solution Partners > > > -----Original Message----- > From: IBM Mainframe Discussion List [mailto:[email protected]] On > Behalf Of Dyck, Lionel B. (RavenTek) > Sent: Tuesday, June 05, 2018 6:55 AM > To: [email protected] > Subject: [EXTERNAL] Re: zFS V5: Good news. > > This is good information. > > Is there a command that will list the zFS version for all zFS data sets? > > Thanks > > -------------------------------------------------------------------------- > Lionel B. Dyck (Contractor) <sdg>< > Mainframe Systems Programmer - RavenTek Solution Partners > > -----Original Message----- > From: IBM Mainframe Discussion List [mailto:[email protected]] On > Behalf Of Vernooij, Kees (ITOPT1) - KLM > Sent: Tuesday, June 05, 2018 2:04 AM > To: [email protected] > Subject: [EXTERNAL] zFS V5: Good news. > > Hello, > > Some good news, benefits free for all. > > After installing z/OS V2.2, we carefully converted some zFS-s from V4 to > V5. > V5 should better tune the zFS traffic and give each system more autonomic > access to the zFS, eliminating the need to route traffic through the > 'owing' system. > > Since we encountered no problems, we took the deep dive and added > "converttov5=on" to IOEFSPRM with our last Sysplex IPL round. > The results were impressive: > > - A huge reduction in XCF traffic, in the IOEZFS Group by 99% and > in the SYSGRS Group by 80%. > > - A substantial CPU reduction in the XCFAS and the GRS address > space by a factor 2 - 3. This resulted in a noticeable reduction of the > LPAR CPU consumption in some LPARs, mainly those LPARs that did not really > use the zFS-s, but were designated as owner by ownership-automove because > of IPLs of former owning LPARs. > > As I said: it is free, grab it. > > Kees. > > ******************************************************** > For information, services and offers, please visit our web site: > http://www.klm.com. This e-mail and any attachment may contain > confidential and privileged material intended for the addressee only. If > you are not the addressee, you are notified that no part of the e-mail or > any attachment may be disclosed, copied or distributed, and that any other > action related to this e-mail or attachment is strictly prohibited, and may > be unlawful. If you have received this e-mail by error, please notify the > sender immediately by return e-mail, and delete this message. > > Koninklijke Luchtvaart Maatschappij NV (KLM), its subsidiaries and/or its > employees shall not be liable for the incorrect or incomplete transmission > of this e-mail or any attachments, nor responsible for any delay in receipt. > Koninklijke Luchtvaart Maatschappij N.V. (also known as KLM Royal Dutch > Airlines) is registered in Amstelveen, The Netherlands, with registered > number 33014286 > ******************************************************** > > ---------------------------------------------------------------------- > 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 > -- *SureshNc* ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
