*IronPort C100のOSのUpdateについて [#x48ab9dc]
RIGHT:更新日&lastmod();
OSのUpdateについてはWeb上で行うこともできるが、UpadateファイルをUpdate中にDownloadするため、Web上では応答が見かけ上なくなる。よって安全をみてシリアル接続してコンソールから行う。
今回は現バージョン4.7.0から5.1.0にUpdateを行うが、一度にUpできないため4.7.0->4.7.1->5.1.0の順で行う。これは4.7.1のソフトの容量が小さいためリスクが少ないとの説明だった。~
今回のバージョンUpはメジャーバージョンアップのため、統計情報(Webでモニタで見える部分)が引き継がれない。このデータはexportmailflowというコマンドでエクスポートできるが、新バージョンのOS上にはインポートできない。よってバックアップは取らないようにした。その他の設定やデータは新OSに引き継がれる。
''Update中もメール受信は可能なので問題なければ何もその点は意識する必要がない''
**手順 [#x2ed6fb9]
+upgradeコマンドで4.7.1１にアップグレード
+システムリブート
+versionコマンドで確認
+web上からアクセスできるか確認
+外部からメール送信して受信できるか確認
(同様に同じ作業をして5.1.0にアップグレードする)
***SNMP確認 [#jadd6352]
> snmpconfig
Current SNMP settings:
SNMP Disabled.
Choose the operation you want to perform:
- SETUP - Configure SNMP.
[]> <=CTRL+C
>
SNMPは動作していない
動作しているときは無効化して最後に有効化する
**作業内容 [#z33ad289]
シリアルコンソール上から~
4.7.1にアップグレード
AsyncOS iron.mie-chukyo-u.ac.jp (cuaa0)
login: XXXX <==ユーザ名
Password: ****** <=パスワード
Last login: Tue May 22 09:52:15 from 10.99.99.100
Copyright (c) 2001-2006, IronPort Systems, Inc.
AsyncOS 4.7 for IronPort C100
Welcome to the IronPort C100 Messaging Gateway(tm) Appliance
iron.mie-chukyo-u.ac.jp> version <==現行バージョンの確認
Current Version
===============
Model: C100
Version: 4.7.0-148 <==4.7.0を確認
Build Date: 2006-10-05
Install Date: 2007-03-16 06:54:54
Serial #: 0015C5FA82CA-9SSDGC1
BIOS: A01I
RAID: 02
RAID Status: READY
RAID Type: 1
iron.mie-chukyo-u.ac.jp> upgrade <==upgradeコマンドを入力
Upgrades available:
1. AsyncOS 4.7.1 build 011 upgrade For Email, 2007-03-23
2. AsyncOS 5.0.0 build 252 upgrade For Email, 2007-03-27
[2]> 1 <==4.7.1へUpなので1を選択（メニューにはUpできるバージョンしか表示しない)
Performing an upgrade will require a reboot of the system after the upgrade
is applied. Do you wish to proceed with the upgrade? [Y]> <==enterを入力
IronPort Messaging Gateway Appliance(tm) Upgrade
This upgrade will require a reboot of the system after it finishes installing.
You may log in again after this is done.
Type Return to continue... <==enterを入力
Finding partitions... done.
Setting next boot partition to current partition as a precaution... done.
Erasing new boot partition... done.
Reinstalling AsyncOS... done.
Installing application... done.
Installing Brightmail Anti-Spam... done.
Installing Sophos Anti-Virus... done.
Installing CASE... done.
Installing upgrade tools... done.
Configuring AsyncOS disk partitions... done.
Configuring AsyncOS user passwords... done.
Configuring AsyncOS network interfaces... done.
Configuring AsyncOS timezone... done.
Removing factory diagnostic tools... done.
Configuring application environment variables... done.
Configuring application factory defaults... done.
Configuring application... new: thirdparty.brightmail.use_dfa set to default.
Configuring application... done.
Saving changes... done.
Exporting configuration settings... done.
Processing configuration... done.
Saving changes... done.
Configuring application with upgrade tools... done.
Copying SSH credentials... done.
Deleting caches... done.
Moving new directories across partitions... done.
Removing old Mail Flow Monitoring Database files... done.
Keeping hardware key... done.
Syncing... done.
Reinstalling boot blocks... done.
Will now boot off new boot partition... done.
Upgrade complete. It will be in effect after this mandatory reboot.
Upgrade installation finished.
Enter the number of seconds to wait before forcibly closing connections.
[30]> <==enterを入力するとRebootが始まる
System shutting down. Please wait while the queue is being
closed..............................
Closing CLI connection.
Rebooting the system...
AsyncOS iron.mie-chukyo-u.ac.jp (cuaa0)
login: adAsyncOS is booting ...
AsyncOS disks are ready ...
AsyncOS starting services ...
AsyncOS iron.mie-chukyo-u.ac.jp (cuaa0)
login: XXXX <==ユーザ名
Password: ****** <=パスワード
Last login: Mon Jun 4 15:02:08 on cuaa0
Copyright (c) 2001-2007, IronPort Systems, Inc.
AsyncOS 4.7 for IronPort C100
Welcome to the IronPort C100 Messaging Gateway(tm) Appliance
iron.mie-chukyo-u.ac.jp> version <==バージョン確認
Current Version
===============
Model: C100
Version: 4.7.1-011 <==4.7.1を確認
Build Date: 2007-03-23
Install Date: 2007-06-04 15:27:05
Serial #: 0015C5FA82CA-9SSDGC1
BIOS: A01I
RAID: 02
RAID Status: READY
RAID Type: 1
この時点で上記順でWeb等で確認
''5.1.0へのUpdateも同様''~
続行中以下のWARNINGがでるがこれは前記のメジャーバージョンアップ時に統計情報が保存されないWARNINGでるのでもんだいない
Performing an upgrade will require a reboot of the system after the upgrade
is applied. Do you wish to proceed with the upgrade? [Y]>
IronPort Messaging Gateway Appliance(tm) Upgrade
This upgrade will require a reboot of the system after it finishes installing.
You may log in again after this is done.
WARNING: Upgrading to AsyncOS 5.0 or greater will cause existing
Mail Flow Monitor data to be overwritten. To save existing data, you can
cancel the upgrade now and export the data to a CSV file. Refer to the
AsyncOS Release Notes for explicit instructions. Note that the data that
you export, however, cannot be re-imported into AsyncOS. Upgrading to
AsyncOS 5.0 or greater causes all incoming and outgoing mail data to be
reset from the time the upgrade completes.
''最終バージョンの確認でコマンド作業を終了''
iron.mie-chukyo-u.ac.jp> version
Current Version
===============
Model: C100
Version: 5.1.0-320
Build Date: 2007-05-14
Install Date: 2007-06-04 16:09:23
Serial #: 0015C5FA82CA-9SSDGC1
BIOS: A01I
RAID: 02
RAID Status: READY
RAID Type: 1
BMC: 1.44
&color(red){''Update中トラブったらCTRL+Cで中止し、再度upgradeコマンドを実行する。''};
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