Systemwalker Operation Manager クラスタ適用ガイド UNIX編 - Solaris(TM) オペレーティングシステム - - Linux/Linux for Itanium(R) - - HP-UX - |
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第2章 導入 | > 2.6 資源の共有ディスクへの移動 |
2ノード相互待機の場合、以下の資源を共有ディスクに移動します。
/var/opt/FJSVjmcal/post/sysn
n:サブシステム番号
/var/opt/FJSVJOBSC/JOBDBn
n:サブシステム番号
/var/opt/FJSVMJS/var/spool/mjes/mjesn
n:サブシステム番号
/etc/opt/FJSVMJS/etc/mjes/mjesn
n:サブシステム番号
/var/opt/FJSVstem/stemDBn
n:サブシステム番号
2ノード相互待機の場合、以下の資源を共有ディスクに移動します。
/opt/FHPjmcal/post/sysn
n:サブシステム番号
/opt/FHPJOBSCH/db/JOBDBn
n:サブシステム番号
/opt/FHPMJS/var/spool/mjes/mjesn
n:サブシステム番号
/opt/FHPMJS/etc/mjes/mjesn
n:サブシステム番号
/var/opt/FJSVstem/stemDBn
n:サブシステム番号
サブシステム1とサブシステム2をクラスタシステムで動作させ、“/disk1”、“/disk2”を共有ディスクへのマウントポイントとした場合を例として移動手順を説明します。コマンドラインは、Solaris版の例で説明しています。
Systemwalker Operation Managerのデーモンを停止します。
# /opt/systemwalker/bin/poperationmgr -s
Systemwalker Centric Managerとの混在環境の場合は必ず、poperationmgrコマンドに-sオプションを指定してください。
# mount /disk1(注)
注) Linux版/Linux for Itanium版は、以下のコマンドラインになります。(デバイス装置が/dev/sdb1の場合の例) # /bin/mount /dev/sdb1 /disk1
# mount /disk2(注)
注) Linux版/Linux for Itanium版は、以下のコマンドラインになります。(デバイス装置が/dev/sdb2の場合の例) # /bin/mount /dev/sdb2 /disk2
運用系上の資源を共有ディスクに移動します。
# mkdir -p /disk1/FJSVfwseo/JM1 (注1) # mkdir -p /disk2/FJSVfwseo/JM2 (注1) # mkdir -p /disk1/FJSVjmcal/post # mv /var/opt/FJSVjmcal/post/sys1 /disk1/FJSVjmcal/post/sys1 # mkdir -p /disk2/FJSVjmcal/post # mv /var/opt/FJSVjmcal/post/sys2 /disk2/FJSVjmcal/post/sys2 # mkdir -p /disk1/FJSVJOBSC # mv /var/opt/FJSVJOBSC/JOBDB1 /disk1/FJSVJOBSC/JOBDB1 # mkdir -p /disk2/FJSVJOBSC # mv /var/opt/FJSVJOBSC/JOBDB2 /disk2/FJSVJOBSC/JOBDB2 # mkdir -p /disk1/FJSVMJS/spool # mv /var/opt/FJSVMJS/var/spool/mjes/mjes1 /disk1/FJSVMJS/spool/mjes1 # mkdir -p /disk2/FJSVMJS/spool # mv /var/opt/FJSVMJS/var/spool/mjes/mjes2 /disk2/FJSVMJS/spool/mjes2 # mkdir -p /disk1/FJSVMJS/etc # mv /etc/opt/FJSVMJS/etc/mjes/mjes1 /disk1/FJSVMJS/etc/mjes1 # mkdir -p /disk2/FJSVMJS/etc # mv /etc/opt/FJSVMJS/etc/mjes/mjes2 /disk2/FJSVMJS/etc/mjes2 # mkdir -p /disk1/FJSVstem (注2) # mv /var/opt/FJSVstem/stemDB1 /disk1/FJSVstem/stemDB1 (注2) # mkdir -p /disk2/FJSVstem (注2) # mv /var/opt/FJSVstem/stemDB2 /disk2/FJSVstem/stemDB2 (注2)
注1) セキュリティ情報は、共有ディスク上へのディレクトリ作成 のみ行います。“自動反映の設定”で情報を反映します。
注2) スケジュール分散機能が有効な場合のみ行います。
待機系上の資源を削除します。
# rm -r /var/opt/FJSVjmcal/post/sys1 # rm -r /var/opt/FJSVjmcal/post/sys2 # rm -r /var/opt/FJSVJOBSC/JOBDB1 # rm -r /var/opt/FJSVJOBSC/JOBDB2 # rm -r /var/opt/FJSVMJS/var/spool/mjes/mjes1 # rm -r /var/opt/FJSVMJS/var/spool/mjes/mjes2 # rm -r /etc/opt/FJSVMJS/etc/mjes/mjes1 # rm -r /etc/opt/FJSVMJS/etc/mjes/mjes2 # rm -r /var/opt/FJSVstem/stemDB1 (注) # rm -r /var/opt/FJSVstem/stemDB2 (注)
注) スケジュール分散機能が有効で、対象のディレクトリが存在する場合のみ行います。
共有ディスクに移動した資源を運用系および待機系のどちらからでも利用できるように、それぞれのノードでシンボリックリンクを作成します。
# ln -s /disk1/FJSVfwseo/JM1 /var/opt/FJSVfwseo/JM1 # ln -s /disk2/FJSVfwseo/JM2 /var/opt/FJSVfwseo/JM2 # ln -s /disk1/FJSVjmcal/post/sys1 /var/opt/FJSVjmcal/post/sys1 # ln -s /disk2/FJSVjmcal/post/sys2 /var/opt/FJSVjmcal/post/sys2 # ln -s /disk1/FJSVJOBSC/JOBDB1 /var/opt/FJSVJOBSC/JOBDB1 # ln -s /disk2/FJSVJOBSC/JOBDB2 /var/opt/FJSVJOBSC/JOBDB2 # ln -s /disk1/FJSVMJS/spool/mjes1 /var/spool/mjes/mjes1 # ln -s /disk2/FJSVMJS/spool/mjes2 /var/spool/mjes/mjes2 # ln -s /disk1/FJSVMJS/etc/mjes1 /etc/mjes/mjes1 # ln -s /disk2/FJSVMJS/etc/mjes2 /etc/mjes/mjes2 # ln -s /disk1/FJSVstem/stemDB1 /var/opt/FJSVstem/stemDB1 (注) # ln -s /disk2/FJSVstem/stemDB2 /var/opt/FJSVstem/stemDB2 (注)
注) スケジュール分散機能が有効な場合のみ行います。
# umount /disk1(注)
注) Linux版/Linux for Itanium版は、以下のコマンドラインになります。 # /bin/umount /disk1
# umount /disk2(注)
注) Linux版/Linux for Itanium版は、以下のコマンドラインになります。 # /bin/umount /disk2
共有ディスクのデバイス装置を“/dev/vg01/lvol1”、“/dev/vg02/lvol1”、共有ディスクへのマウントポイントを“/disk1”、“/disk2”とした場合を例として移動手順を説明します。
Systemwalker Operation Managerのデーモンを停止します。
# /opt/systemwalker/bin/poperationmgr -s
Systemwalker Centric Managerとの混在環境の場合は必ず、poperationmgrコマンドに-sオプションを指定してください。
共有ディスクをマウントし、運用系の資源を共有ディスクに移動します。
# vgchange -c y /dev/vg01 # vgchange -a e /dev/vg01 # mount /dev/vg01/lvol1 /disk1 # vgchange -c y /dev/vg02 # vgchange -a e /dev/vg02 # mount /dev/vg02/lvol1 /disk2
# mkdir -p /disk1/FJSVfwseo/JM1 (注1) # mkdir -p /disk2/FJSVfwseo/JM2 (注1) # mkdir -p /disk1/FHPjmcal/post # mv /opt/FHPjmcal/post/sys1 /disk1/FHPjmcal/post/sys1 # mkdir -p /disk2/FHPjmcal/post # mv /opt/FHPjmcal/post/sys2 /disk2/FHPjmcal/post/sys2 # mkdir -p /disk1/FHPJOBSCH # mv /opt/FHPJOBSCH/db/JOBDB1 /disk1/FHPJOBSCH/JOBDB1 # mkdir -p /disk2/FHPJOBSCH # mv /opt/FHPJOBSCH/db/JOBDB2 /disk2/FHPJOBSCH/JOBDB2 # mkdir -p /disk1/FHPMJS/var/spool # mv /opt/FHPMJS/var/spool/mjes/mjes1 /disk1/FHPMJS/var/spool/mjes1 # mkdir -p /disk2/FHPMJS/var/spool # mv /opt/FHPMJS/var/spool/mjes/mjes2 /disk2/FHPMJS/var/spool/mjes2 # mkdir -p /disk1/FHPMJS/etc # mv /opt/FHPMJS/etc/mjes/mjes1 /disk1/FHPMJS/etc/mjes1 # mkdir -p /disk2/FHPMJS/etc # mv /opt/FHPMJS/etc/mjes/mjes2 /disk2/FHPMJS/etc/mjes2 # mkdir -p /disk1/FJSVstem (注2) # mv /var/opt/FJSVstem/stemDB1 /disk1/FJSVstem/stemDB1 (注2) # mkdir -p /disk2/FJSVstem (注2) # mv /var/opt/FJSVstem/stemDB2 /disk2/FJSVstem/stemDB2 (注2)
注1) セキュリティ情報は、共有ディスク上へのディレクトリ作成 のみ行います。“自動反映の設定”で情報を反映します。
注2) スケジュール分散機能が有効な場合のみ行います。
待機系上の資源を削除します。
# rm -r /opt/FHPjmcal/post/sys1 # rm -r /opt/FHPjmcal/post/sys2 # rm -r /opt/FHPJOBSCH/db/JOBDB1 # rm -r /opt/FHPJOBSCH/db/JOBDB2 # rm -r /opt/FHPMJS/var/spool/mjes/mjes1 # rm -r /opt/FHPMJS/var/spool/mjes/mjes2 # rm -r /opt/FHPMJS/etc/mjes/mjes1 # rm -r /opt/FHPMJS/etc/mjes/mjes2 # rm -r /var/opt/FJSVstem/stemDB1 (注) # rm -r /var/opt/FJSVstem/stemDB2 (注)
注) スケジュール分散機能が有効で、対象のディレクトリが存在する場合のみ行います。
共有ディスクに移動した資源を運用系および待機系のどちらからでも利用できるように、それぞれのノードでシンボリックリンクを作成します。
“/disk1”、“/disk2”を共有ディスクへのマウントポイントとした場合の例を以下に示します。
# ln -s /disk1/FJSVfwseo/JM1 /var/opt/FJSVfwseo/JM1 # ln -s /disk2/FJSVfwseo/JM2 /var/opt/FJSVfwseo/JM2 # ln -s /disk1/FHPjmcal/post/sys1 /opt/FHPjmcal/post/sys1 # ln -s /disk2/FHPjmcal/post/sys2 /opt/FHPjmcal/post/sys2 # ln -s /disk1/FHPJOBSCH/JOBDB1 /opt/FHPJOBSCH/db/JOBDB1 # ln -s /disk2/FHPJOBSCH/JOBDB2 /opt/FHPJOBSCH/db/JOBDB2 # ln -s /disk1/FHPMJS/var/spool/mjes1 /var/spool/mjes/mjes1 # ln -s /disk2/FHPMJS/var/spool/mjes2 /var/spool/mjes/mjes2 # ln -s /disk1/FHPMJS/etc/mjes1 /etc/mjes/mjes1 # ln -s /disk2/FHPMJS/etc/mjes2 /etc/mjes/mjes2 # ln -s /disk1/FJSVstem/stemDB1 /var/opt/FJSVstem/stemDB1 (注) # ln -s /disk2/FJSVstem/stemDB2 /var/opt/FJSVstem/stemDB2 (注)
注) スケジュール分散機能が有効な場合のみ行います。
# umount /disk1 # vgchange -a n /dev/vg01 # umount /disk2 # vgchange -a n /dev/vg02
# vgchange -a e /dev/vg01 # mount /dev/vg01/lvol1 /disk1 # vgchange -a e /dev/vg02 # mount /dev/vg02/lvol1 /disk2
# ln -s /disk1/FJSVfwseo/JM1 /var/opt/FJSVfwseo/JM1 # ln -s /disk2/FJSVfwseo/JM2 /var/opt/FJSVfwseo/JM2 # ln -s /disk1/FHPjmcal/post/sys1 /opt/FHPjmcal/post/sys1 # ln -s /disk2/FHPjmcal/post/sys2 /opt/FHPjmcal/post/sys2 # ln -s /disk1/FHPJOBSCH/JOBDB1 /opt/FHPJOBSCH/db/JOBDB1 # ln -s /disk2/FHPJOBSCH/JOBDB2 /opt/FHPJOBSCH/db/JOBDB2 # ln -s /disk1/FHPMJS/var/spool/mjes1 /var/spool/mjes/mjes1 # ln -s /disk2/FHPMJS/var/spool/mjes2 /var/spool/mjes/mjes2 # ln -s /disk1/FHPMJS/etc/mjes1 /etc/mjes/mjes1 # ln -s /disk2/FHPMJS/etc/mjes2 /etc/mjes/mjes2 # ln -s /disk1/FJSVstem/stemDB1 /var/opt/FJSVstem/stemDB1 (注) # ln -s /disk2/FJSVstem/stemDB2 /var/opt/FJSVstem/stemDB2 (注)
注) スケジュール分散機能が有効な場合のみ行います。
# umount /disk1 # vgchange -a n /dev/vg01 # umount /disk2 # vgchange -a n /dev/vg02
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