Sun/Cluster : 原 RG 已 offline 了, 但在另外個 node 要掛載它的 volume 失敗

Node1 # clrg offline mrtest

Node2#  mount /zone/mrtest
mount: No such device
mount: Cannot mount /dev/md/mrtest-ds/dsk/d106

以上失敗的原因為 disk group 還在 node 1 上, 需用  cldiskgroup 指令切換到 node 2 之後才能掛載

# cldg switch -n Node2 mrtest-ds

之後可以用 cldg show 查詢最新狀態

#  cldg show
=== Device Groups ===
Device Group Name:                              mrtest-ds
  Type:                                            SVM
  failback:                                        false
  Node List:                                       m4000a, m4000b
  preferenced:                                     true
  numsecondaries:                                  1
  diskset name:                                    mrtest-ds
Device Group Name:                              issrv1-ds
  Type:                                            SVM
  failback:                                        false
  Node List:                                       m4000a, m4000b
  preferenced:                                     true
  numsecondaries:                                  1
  diskset name:                                    issrv1-ds
Device Group Name:                              issrv2-ds
  Type:                                            SVM
  failback:                                        false
  Node List:                                       m4000a, m4000b
  preferenced:                                     true
  numsecondaries:                                  1
  diskset name:                                    issrv2-ds
Device Group Name:                              pw250-ds
  Type:                                            SVM
  failback:                                        false
  Node List:                                       m4000a, m4000b
  preferenced:                                     true
  numsecondaries:                                  1
  diskset name:                                    pw250-ds

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