- name: playbook
  debug:
    msg: clone_disks.yml

- name: Block clone
  block:
   - name : read src_link
     shell: echo "1001" 
     register: src_link
     delegate_to: localhost

   - name : read dst_link
     shell: echo "2001"
     register: dst_link
     delegate_to: localhost

   - shell: cio_ignore -a {{ src_link.stdout }}
   - shell: cio_ignore -a {{ dst_link.stdout }} 

   - name: Link {{ master }}  disk as {{ src_link.stdout }} disk
     shell: vmcp link {{ master }} 100 {{ src_link.stdout }} rr
     register: result
     until: result.rc == 0
     delay: 2
     retries: 5

   - name: find dasd name {{ src_link.stdout }}
     shell: lsdasd |grep {{ src_link.stdout }} |awk '{print $3}'
     register: dasd_1000

   - name: Link {{ lguest.stdout }} rootvg disk as {{ dst_link.stdout }} disk
     shell: vmcp link {{ lguest.stdout }} 100 {{ dst_link.stdout }} mr
     register: result
     until: result.rc == 0
     delay: 2
     retries: 5

   - name: debug info
     shell: vmcp q link {{ dst_link.stdout }}
     when: result.rc != 0
     register: debuglink

   - debug:
       msg: "{{ debuglink.stdout }}"
     when: debuglink|changed

   - include: checkdiskadmin.yml

   - name: find dasd name {{ dst_link.stdout }}
     shell: lsdasd |grep {{ dst_link.stdout }} |awk '{print $3}'
     register: dasd_2000

   - name: flash copy disk
     shell: vmcp flashcopy {{ src_link.stdout }} 0 end to {{ dst_link.stdout }} 0 end 
     #shell: vmcp flashcopy {{ src_link.stdout }} 0 end to {{ dst_link.stdout }} 0 end SYNC
     register: flashresult
     until: flashresult.rc == 0
     delay: 60
     retries: 10
     ignore_errors: true

   - shell: cio_ignore -r {{ src_link.stdout }} 
     when: flashresult|failed

   - shell: cio_ignore -r {{ dst_link.stdout }} 
     when: flashresult|failed

   - name: chccwdev -e {{ src_link.stdout }}
     shell: chccwdev -e {{ src_link.stdout }}
     register: online1
     until: online1.rc == 0
     delay: 5
     retries: 5
     when: flashresult|failed
  
   - name: chccwdev -e {{ dst_link.stdout }}
     shell: chccwdev -e {{ dst_link.stdout }}
     register: online2
     until: online2.rc == 0
     delay: 5
     retries: 5
     when: flashresult|failed
     
   - name: Try dd image
     shell: dd if=/dev/{{ dasd_1000.stdout }} of=/dev/{{ dasd_2000.stdout }} bs=4M
     register: dd_output
     when: flashresult|failed
   
   - debug:
       msg: "{{ dd_output.stdout }}"
     when: dd_output|changed
   
   - name : Detach {{ src_link.stdout }} disk
     shell: vmcp det {{ src_link.stdout }}
     register: result
     until: result.rc == 0
     delay: 2
     retries: 5
   
   - name: dettach {{ dst_link.stdout }} dasd
     shell: vmcp det {{ dst_link.stdout }}
     register: result
     until: result.rc == 0
     delay: 2
     retries: 5

   - name: chccwdev -d {{ src_link.stdout }} 
     shell: chccwdev -d {{ src_link.stdout }}
     register: offline1
     until: offline1.rc == 0
     delay: 5
     retries: 5
     when: flashresult|failed
   
   - name: chccwdev -d {{ dst_link.stdout }}
     shell: chccwdev -d {{ dst_link.stdout }}
     register: offline2
     until: offline2.rc == 0
     delay: 5
     retries: 5
     when: flashresult|failed
   

  rescue:
   - name: det current link {{ src_link.stdout }}
     shell: vmcp det {{ src_link.stdout }}
     ignore_errors: true

   - name: det current link {{ dst_link.stdout }}
     shell: vmcp det {{ dst_link.stdout }}
     ignore_errors: true

   - name: return src link error
     command: /usr/bin/false
     when: 
      - result.rc != 0