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在計畫性升級之前執行 ONTAP 自動升級前檢查

02/12/2024 貢獻者

您不需要升級 ONTAP 軟體、就能執行 ONTAP 自動升級預先檢查。獨立於 ONTAP 自動升級程序執行升級前檢查、可讓您查看哪些檢查是針對叢集執行、並在您開始實際升級之前、提供任何應更正的錯誤或警告清單。例如、假設您預期在排定於兩週內進行的維護期間內升級 ONTAP 軟體。在等待排程日期時、您可以執行自動升級預先檢查、並在維護期間之前採取任何必要的修正行動。這將在您開始升級後、降低發生非預期組態錯誤的風險。

如果您已準備好開始 ONTAP 軟體升級、則不需要執行此程序。您應該遵循 "自動化升級程序"，包括執行自動升級預先檢查。

對於 MetroCluster 組態、您應該先在叢集 A 上執行這些步驟、然後在叢集 B 上執行相同的步驟

開始之前

您應該 "下載目標 ONTAP 軟體映像"。

執行的自動升級預先檢查 "直接多跳升級"、您只需下載目標 ONTAP 版本的軟體套件。在您開始實際升級之前、您不需要載入中繼 ONTAP 版本。例如、如果您要執行自動升級前檢查、以從 9.8 升級至 9.13.1 、則需要下載 ONTAP 9.13.1 的軟體套件。您不需要下載 ONTAP 9.12.1 的軟體套件。

範例 1. 步驟

系統管理員

驗證 ONTAP 目標映像：

如果您要升級 MetroCluster 組態、您應該驗證叢集 A 、然後在叢集 B 上重複驗證程序

視您執行的版本而定ONTAP 、請執行下列其中一個步驟：

如果您正在執行…

執行此動作…

部分9.8或更新版本ONTAP

按一下*叢集>總覽*。

S69.5、9.6及9.7 ONTAP

按一下*組態*>*叢集*>*更新*。

更新版本ONTAP

按一下「組態>*叢集更新*」。

在 * 總覽 * 窗格的右角、按一下。
按一下* ONTAP 《更新*》。

在 * 叢集更新 * 索引標籤中、新增映像或選取可用的映像。

如果您想要…

然後…

從本機資料夾新增軟體映像

您應該已經擁有了 "已下載映像" 至本機用戶端。

在 * 可用的軟體映像 * 下、按一下 * 從本機 * 新增。
瀏覽至儲存軟體映像的位置、選取映像、然後按一下*「Open*（開啟*）」。

從 HTTP 或 FTP 伺服器新增軟體映像

按一下「從伺服器新增」。
在 * 新增軟體映像 * 對話方塊中、輸入您從 NetApp 支援網站下載 ONTAP 軟體映像的 HTTP 或 FTP 伺服器 URL 。

對於匿名FTP、您必須在中指定URL ftp://anonymous@ftpserver 格式。
按一下「 * 新增 * 」。

選取可用的映像

選擇所列的其中一個影像。

按一下 * 驗證 * 以執行升級前驗證檢查。

如果在驗證期間發現任何錯誤或警告、則會顯示這些錯誤或警告、並附上修正動作清單。您必須先解決所有錯誤、才能繼續升級。最佳做法是也解決警告。

CLI

將目標 ONTAP 軟體映像載入叢集套件儲存庫：

cluster image package get -url location

cluster1::> cluster image package get -url http://www.example.com/software/9.13.1/image.tgz

Package download completed.
Package processing completed.

驗證叢集套件儲存庫中是否有可用的軟體套件：

cluster image package show-repository

cluster1::> cluster image package show-repository
Package Version  Package Build Time
---------------- ------------------
9.13.1              MM/DD/YYYY 10:32:15

執行自動升級前檢查：

cluster image validate -version package_version_number -show-validation-details true

如果您執行的是 "直接多跳升級"、使用目標 ONTAP 套件進行驗證。您不需要個別驗證中間升級映像。例如、如果您要從 9.8 升級至 9.13.1 、則應使用 9.13.1 套件進行驗證。您不需要個別驗證 9.12.1 套件。

cluster1::> cluster image validate -version 9.14.1 -show-validation-details true

It can take several minutes to complete validation...
Validation checks started successfully.  Run the "cluster image show-update-progress" command to check validation status.

檢查驗證狀態：

cluster image show-update-progress

如果 * 狀態 * 為「進行中」、請等待並再次執行命令、直到完成為止。

cluster1::*> cluster image show-update-progress

Update Phase         Status                   Duration        Duration
-------------------- ----------------- --------------- ---------------
Pre-update checks    completed                00:10:00        00:01:03

Details:

Pre-update Check     Status            Error-Action
-------------------- ----------------- --------------------------------------
AMPQ Router and      OK                N/A
Broker Config
Cleanup
Aggregate online     OK                N/A
status and parity
check
Aggregate plex       OK                N/A
resync status check
Application          OK                N/A
Provisioning Cleanup
Autoboot Bootargs    OK                N/A
Status
Backend              OK                N/A
...
Volume Conversion    OK                N/A
In Progress Check
Volume move          OK                N/A
progress status
check
Volume online        OK                N/A
status check
iSCSI target portal  OK                N/A
groups status check
Overall Status       Warning           Warning
75 entries were displayed.

系統會顯示完整的自動升級預先檢查清單、以及在您開始升級程序之前應解決的任何錯誤或警告。

輸出範例

升級預先檢查的完整輸出範例

cluster1::*> cluster image validate -version 9.14.1 -show-validation-details true
It can take several minutes to complete validation...

WARNING: There are additional manual upgrade validation checks that must be performed after these automated validation checks have completed successfully.
Refer to the Upgrade Advisor Plan or the "What should I verify before I upgrade with or without Upgrade Advisor" section in the "Upgrade ONTAP" documentation for the remaining manual validation checks that need to be performed before update.
Upgrade ONTAP documentation available at: https://docs.netapp.com/us-en/ontap/upgrade/index.html
The list of checks are available at: https://docs.netapp.com/us-en/ontap/upgrade/task_what_to_check_before_upgrade.html
Failing to do so can result in an update failure or an I/O disruption.
Please use Interoperability Matrix Tool (IMT  http://mysupport.netapp.com/matrix) to verify host system supportability configuration information.

Validation checks started successfully.  Run the "cluster image show-update-progress" command to check validation status.


fas2820-2n-wic-1::*> cluster image show-update-progress

                                             Estimated         Elapsed
Update Phase         Status                   Duration        Duration
-------------------- ----------------- --------------- ---------------
Pre-update checks    in-progress              00:10:00        00:00:42

Details:

Pre-update Check     Status            Error-Action
-------------------- ----------------- --------------------------------------

fas2820-2n-wic-1::*> cluster image show-update-progress

                                             Estimated         Elapsed
Update Phase         Status                   Duration        Duration
-------------------- ----------------- --------------- ---------------
Pre-update checks    completed                00:10:00        00:01:03

Details:

Pre-update Check     Status            Error-Action
-------------------- ----------------- --------------------------------------
AMPQ Router and      OK                N/A
Broker Config
Cleanup
Aggregate online     OK                N/A
status and parity
check
Aggregate plex       OK                N/A
resync status check
Application          OK                N/A
Provisioning Cleanup
Autoboot Bootargs    OK                N/A
Status
Backend              OK                N/A
Configuration Status
Boot Menu Status     Warning           Warning: bootarg.init.bootmenu is
                                       enabled on nodes: fas2820-wic-1a,
                                       fas2820-wic-1b. The boot process of
                                       the nodes will be delayed.
                                       Action: Set the bootarg.init.bootmenu
                                       bootarg to false before proceeding
                                       with the upgrade.
Broadcast Domain     OK                N/A
availability and
uniqueness for HA
pair status
CIFS compatibility   OK                N/A
status check
CLAM quorum online   OK                N/A
status check
CPU Utilization      OK                N/A
Status
Capacity licenses    OK                N/A
install status check
Check For SP/BMC     OK                N/A
Connectivity To
Nodes
Check LDAP fastbind  OK                N/A
users using
unsecure connection.
Check for unsecure   OK                N/A
kex algorithm
configurations.
Check for unsecure   OK                N/A
mac configurations.
Cloud keymanager     OK                N/A
connectivity check
Cluster health and   OK                N/A
eligibility status
Cluster quorum       OK                N/A
status check
Cluster/management   OK                N/A
switch check
Compatible New       OK                N/A
Image Check
Current system       OK                N/A
version check if it
is susceptible to
possible outage
during NDU
Data ONTAP Version   OK                N/A
and Previous
Upgrade Status
Data aggregates HA   OK                N/A
policy check
Disk status check    OK                N/A
for failed, broken
or non-compatibility
Duplicate Initiator  OK                N/A
Check
Encryption key       OK                N/A
migration status
check
External             OK                N/A
key-manager with
legacy KMIP client
check
External keymanager  OK                N/A
key server status
check
Fabricpool Object    OK                N/A
Store Availability
High Availability    OK                N/A
configuration
status check
Infinite Volume      OK                N/A
availibility check
LIF failover         OK                N/A
capability status
check
LIF health check     OK                N/A
LIF load balancing   OK                N/A
status check
LIFs is on home      OK                N/A
node status
Logically over       OK                N/A
allocated DP
volumes check
MetroCluster         OK                N/A
configuration
status check for
compatibility
Minimum number of    OK                N/A
aggregate disks
check
NAE Aggregate and    OK                N/A
NVE Volume
Encryption Check
NDMP sessions check  OK                N/A
NFS mounts status    Warning           Warning: This cluster is serving NFS
check                                  clients. If NFS soft mounts are used,
                                       there is a possibility of frequent
                                       NFS timeouts and race conditions that
                                       can lead to data corruption during
                                       the upgrade.
                                       Action: Use NFS hard mounts, if
                                       possible. To list Vservers running
                                       NFS, run the following command:
                                       vserver nfs show
Name Service         OK                N/A
Configuration DNS
Check
Name Service         OK                N/A
Configuration LDAP
Check
Node to SP/BMC       OK                N/A
connectivity check
OKM/KMIP enabled     OK                N/A
systems - Missing
keys check
ONTAP API to REST    Warning           Warning: NetApp ONTAP API has been
transition warning                     used on this cluster for ONTAP data
                                       storage management within the last 30
                                       days. NetApp ONTAP API is approaching
                                       end of availability.
                                       Action: Transition your automation
                                       tools from ONTAP API to ONTAP REST
                                       API. For more details, refer to
                                       CPC-00410 - End of availability:
                                       ONTAPI
                                       https://mysupport.netapp.com/info/
                                       communications/ECMLP2880232.html
ONTAP Image          OK                N/A
Capability Status
OpenSSL 3.0.x        OK                N/A
upgrade validation
check
Openssh 7.2 upgrade  OK                N/A
validation check
Platform Health      OK                N/A
Monitor check
Pre-Update           OK                N/A
Configuration
Verification
RDB Replica Health   OK                N/A
Check
Replicated database  OK                N/A
schema consistency
check
Running Jobs Status  OK                N/A
SAN LIF association  OK                N/A
status check
SAN compatibility    OK                N/A
for manual
configurability
check
SAN kernel agent     OK                N/A
status check
Secure Purge         OK                N/A
operation Check
Shelves and Sensors  OK                N/A
check
SnapLock Version     OK                N/A
Check
SnapMirror           OK                N/A
Synchronous
relationship status
check
SnapMirror           OK                N/A
compatibility
status check
Supported platform   OK                N/A
check
Target ONTAP         OK                N/A
release support for
FiberBridge 6500N
check
Upgrade Version      OK                N/A
Compatibility Status
Verify all bgp       OK                N/A
peer-groups are in
the up state
Verify if a cluster  OK                N/A
management LIF
exists
Verify that e0M is   OK                N/A
home to no LIFs
with high speed
services.
Volume Conversion    OK                N/A
In Progress Check
Volume move          OK                N/A
progress status
check
Volume online        OK                N/A
status check
iSCSI target portal  OK                N/A
groups status check
Overall Status       Warning           Warning
75 entries were displayed.

在計畫性升級之前執行 ONTAP 自動升級前檢查

Creating your file...

輸出範例