Hello: We want to migrate our HFS sysplex root to zFS and we have some questions. We'll follow the next steps:
1 .- Remount the sysplex root in READ only 2 .- Backup of HFS sysplex root. 3 .- Submit JCL ISPBTCH (BPXWH2Z utility in batch) for migrate HFS sysplex root to zFS sysplex root. 4 .- If ISPBTCH ended OK, review the filesystems with D OMVS,F. The sysplex root would be mount like zFS in path /. These are our questions: 1 .- Are these steps OK? 2 .- Is it necessary execute in step 4 a pax -wr -pe -XCM ./ /newroot command to populate the new filesystem? 3 .- Does ISPBTCH execute this populate function? 4 .- If the question two is YES, we must execute a F OMVS,NEWROOT=new.root.file.system.name,COND=<Yes|No> command for update the new root CWD. After, if we want to return to the original root CWD / from /newroot, we must allocate a new zFS root, execute a pax -wr -pe -XCM ./newroot / and finally F OMVS,NEWROOT=new.zFS.root,COND=<Yes|No>. 5 .-. Remount the sysplex root in RDWR Regards Jorge Garcia Juanino Gestor de servicio sistemas z/OS DGTP – DIAC – Area servicios de CPD MAPFRE C/ Orduña, 1 (2º Planta) 28034 Madrid Tfno.: 91 581 27 34 – Extension interna: 412734 Movil: 618333559 [email protected] ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
