清除舊的硬碟上的 foreign aggregate

如果將其它cluster用過的硬碟換到另一個cluster時,會發現上面還有之前的Aggr記錄,可用以下方式清除

1.進入diag mode

NA-Cluster::> set diag

2.用disk show 確認舊的硬碟ID以及Aggr名稱,可以看到1.1.1 disk上還有之前的Aggr資訊

NA-Cluster::*> disk show

                     Usable Disk   Container Container

Disk                   Size Shelf Bay Type Type        Name Owner

---------------- ---------- ----- --- ------- ----------- --------- --------

1.0.21               3.63TB 0 21 FSAS    spare Pool0 NA-Cluster-N1

1.0.22               3.63TB 0 22 FSAS    spare Pool0 NA-Cluster-N1

1.0.23               3.63TB 0 23 FSAS    spare Pool0 NA-Cluster-N1

1.1.0                 3.63TB 1 0 FSAS   spare Pool0 NA-Cluster-N1

1.1.1                 3.63TB 1 1 FSAS   aggregate node1_root(1)

                                                                                             NA-Cluster-N1                                                                           

3.用storage aggregate remove-stale-record 清除舊的Aggr資訊

NA-Cluster::*> storage aggregate remove-stale-record -aggregate node1_root(1)
-nodename NA-Cluster-N1

4.用 storage aggregate show-spare 確認1.1.1已變成spare disk

NA-Cluster::*> storage aggregate show-spare                                                 

Original Owner: NA-Cluster-N1

Pool0

Spare Pool

                                                           Usable Physical

Disk                        Type RPM Checksum Size Size Status

--------------------------- ----- ------ -------------- -------- -------- --------

1.0.21                      FSAS 7200 block 3.63TB   3.64TB zeroed

1.0.22                      FSAS 7200 block 3.63TB   3.64TB zeroed

1.0.23                      FSAS 7200 block 3.63TB   3.64TB zeroed

1.1.0                        FSAS 7200 block 3.63TB   3.64TB not zeroed

1.1.1                        FSAS 7200 block 3.63TB   3.64TB not zeroed

                                  

Reassign ADP Data Partition Disk

1.需先進入advanced mode

用storage aggregate show-spare-disks確認目前spare狀況

VMw-1.49~VMw1.60的Owner為Node:cluster1-01

VMw-1.61~VMw1.72的Owner為Node:cluster1-02

2.從System manager建立新的Aggregates時也可看到兩個Node下各有12個硬碟

3.將VMw-1.61的data partition從cluster1-02移到cluster1-01

4.下storage Aggregate show-spare-disks可看到VMw-1.61的Owner已經移到cluster1-01

5. 從System manager建立新的Aggregates時可看到cluster1-01下變成13個硬碟,cluster1-02下變成
11個硬碟

增加 NetApp volume inode數量

1.用df –i確認目前volume inode 使用百分比,可看到目前test_volume inode使用量已到97%


2.確認目前volume inode上限數量
volume show –vserver <vserver name> -volume <volume name> -fields files


3.將volume inode上限提高到200000
volume modify –vserver <vserver name> -volume <volume name> -files <inode count>


4.確認目前volume inode上限已提升到200000

volume show –vserver <vserver name> -volume <volume name> -fields files

.

5.df –i可看到目前test_volume的 inode使用量已降到48%

Clustered Data ONTAP 設定 syslog server

1.建立syslog server destination,名稱為syslogserver,IP:192.168.128.101

2.確認syslog server設定成功

3.將warning以上等級的event log送到syslog server (可依需求設定不同等級)

4.確認event log設定,可看到warning以上等級的event log會送到syslog server

SolidFire Return to Factory Install (RTFI)

1.SolidFire如需還原出廠狀態,可透過Return to Factory Install (RTFI)的流程還原出廠狀態(此動作會清空Node上面所有資料),先到NetApp網站下載對應版本的RTFI ISO檔案

2.登入到要還原的Node IDRAC,預設帳號root,密碼calvin

3.開啟Virtual Console

ONTAP Select Single-Node 安裝

 1.ONTAP Select可透過ONTAP Select Deploy administration utility部署，ONTAP Select Deploy administration utility可從NetApp下載

2.下載OVA檔案，並部署在VMware環境

3. 在VMware環境中匯入OVA檔案

4.設定ONTAP Select Deploy administration utility的IP及帳號密碼等資訊

E2800更改HIC Protocol (SANtricity System Manager 11.30介面)

E-Series的HIC可以依需求更改Protocol type,可選擇FC或是iSCSI (此範例為FC轉為iSCSI)

1.確認目前HIC 模式，Hardware>Show back of shelf

2.View Settings

3.可以看到目前Baseboard及Solt 1上的HIC的模式都是16G

4.Settings>Support Center

5.確認Chassis Serial number並紀錄下來