Hypercheck: Hyperflex 상태 및 업그레이드 전 확인 도구 - HyperV
소개
이 문서에서는 Hyperflex HyperV 클러스터에서 Hypercheck 상태 확인 및 업그레이드 전 툴을 실행하는 프로세스에 대해 설명합니다. 이 도구는 hyperflex 시스템에서 사전 예방적 자체 검사를 수행하여 안정성과 복원력을 보장하는 유틸리티입니다. Hyperflex 시스템의 상태 및 업그레이드 전 확인 목록을 자동화하여 hyperflex 업그레이드 및 유지 보수 작업 시간을 절약할 수 있습니다.
참고: 툴을 사용하기 전에 항상 최신 버전의 툴을 다운로드하십시오. 툴이 자주 개선되므로 이전 버전을 사용하면 중요한 확인이 누락될 수 있습니다.
지원되는 HX 시스템
- Hyperflex 버전 - 3.0, 3.5, 4.0
- Hyperflex 표준 클러스터
- Microsoft Hyper-V의 Hyperflex 클러스터에서만 지원됨
참고: hyperflex ESXi 클러스터에서 Hypercheck를 실행하는 방법은
사용 시기
- Hyperflex 업그레이드 전
- Maintenance Windows 이전 및 이후 Hyperflex 상태 확인
- 장애가 발생한 드라이브/디스크를 식별합니다.
- Cisco TAC와 작업할 때
- 언제든지 사전 예방적 상태 점검
사용 방법
1단계. Cisco github devnet 어카운트에서 Hyperflex-Hypercheck.zip을 여기에서 다운로드하십시오.최신 개선 사항 및 업데이트가 포함된 최신 복사본을 받으십시오.
참고: Cisco github devnet 계정에서 다운로드한 스크립트만 사용합니다.
2단계. CMIP(Cluster Management IP)를 사용하여 SCVM(Storage Controller VM)에 업로드합니다.
원하는 방법인 scp/sftp/ftp/tftp를 사용하여 Hypercheck-HyperV-master.zip을 /tmp 디렉토리에 복사합니다
MAC의 경우:
CLI에서 SCP 수행(scp를 실행 중인 폴더와 Hyperflex-Hypercheck.zip이 동일한지 확인)
# scp Hypercheck-HyperV-master.zip root@<scvm-eth0:mgmtip>:/tmp/
다음을 사용하여 HX 환경에서 클러스터 관리 IP를 식별합니다. - Hyperflex 플레이북
Windows의 경우:
WINSCP를 사용하여 아래와 같이 파일을 전송할 수 있습니다.
3단계. Hypercheck-HyperV-master.zip의 내용 추출
cd /tmp를 입력하여 /tmp 디렉토리로 변경합니다.
root@hyper11-stc:~# cd /tmp/
파일을 추출하려면 unzip Hypercheck-HyperV-master.zip을 입력합니다.
root@hyper11-stc:/tmp# unzip Hypercheck-HyperV-master.zip
Archive: Hypercheck-HyperV-master.zip
67f0d63639785f5c18b8ed35ff789f748157e944
creating: Hypercheck-HyperV-master/
inflating: Hypercheck-HyperV-master/README.md
inflating: Hypercheck-HyperV-master/ReadMe.txt
inflating: Hypercheck-HyperV-master/TestInfo.txt
inflating: Hypercheck-HyperV-master/VHXTool.py
inflating: Hypercheck-HyperV-master/prettytable.py
inflating: Hypercheck-HyperV-master/progressbar.py
root@hyper11-stc:/tmp#
4단계. VHXTool Python 스크립트 실행
Hypercheck-HyperV-master 디렉토리로 이동하려면 cd Hypercheck-HyperV-master를 입력합니다
root@hyper11-stc:/tmp# cd Hypercheck-HyperV-master
스크립트를 실행하려면 python VHXTool.py를 입력합니다.
root@hyper11-stc:/tmp/Hypercheck-HyperV-master# python VHXTool.py
5단계. 프롬프트가 표시되면 HyperV 관리자 사용자 이름 ,비밀번호 및 클러스터 루트 비밀번호를 입력합니다
Please enter below info of Hyper-V Cluster:
Enter the Hyper-V Username(Ex: Domain\Username):
Enter the Hyper-V Password:
Enter the HX-Cluster Root Password:
참고: 스크립트 실행을 중지하려면 [CTRL+Z] 키를 사용하면 즉시 중지됩니다
6단계. Hyperflex-Hypercheck 툴은 사용자 환경의 베어 메탈에 Active Directory가 설치되어 있는지 묻는 메시지를 표시합니다.
참고: 여기서 제공된 입력( 예/아니요)에 관계없이 스크립트가 계속 실행됩니다. 주의 사항 아래 메시지가 표시됩니다.
"모든 Active Directory 서버/DNS 서버는 Hyperflex 데이터 저장소 가상 컴퓨터에 중첩해서는 안 됩니다. 고객 환경에는 항상 물리적(베어 메탈) AD가 있어야 합니다."
7단계. Hyperflex-Hypercheck 툴이 검사를 시작합니다. 클러스터의 통합된 노드 수에 따라 실행이 완료되기까지 약 5~10분이 소요됩니다
8단계. 수행된 출력/확인 이해
Hyperflex-Hyperchecktool에서 수행하는 검사는 다음과 같습니다
Hyperflex Checks: (Below checks are performed on all the storage controller VMs)
Cluster services check - Verifies the status of storfs, stMgr and stNodeMgr services.
Enospc state check - Checks if the cluster space usage is above the warning threshold or no.
Zookeeper check - Checks whether the Zookeeper is running or no.
Exhibitor check - Verfies the status of the Exhibitor service which manages the ZK.
System Disks Usage - Checks if /sda1, var/stv and /var/zookeeper is less than 80%.
HDD health check - Reports if you have any blacklisted disk in your cluster.
DNS check - Checks whether DNS is configured and reachable.
Timestamp check - Checks if all the controller VMs have the exact same time.
NTP sync check - Checks whether NTP is reachable from the storage controller VMs and synced.
Check package & versions - Checks for packages and versions on Storage Controller VMs.
Check Iptables count - Checks for Iptables count on and ensure it is same on all Storage Controller VMs.
Cache Disks check - Checks the number of Cache Disks.
Extra pnodes check - Looks for any extra/duplicate pnode entries in the cluster.
Memory usage check - Checks for available memory more than 2GB.
Incidence of OOM in the log file - Checks for any previous incidence of Out Of Memory Condition.
Check permissions for /tmp - Checks if the /tmp permissions are set correctly.
Check Cluster Access Policy - Checks the Configured Cluster Access Policy
CMIP Hostname – Check if the clustermanagementip has hostname defined
Check domain join health – checking domain join health of the node.
HYPER-V Checks: (Below checks are performed on each HyperV node)
Hostname – check and print the hostname of the node.
Cluster Failover – check and ensure cluster failover is enabled.
Hyper-V Role – Check and ensure HyperV role is enabled.
Node State - Checks the state of the node.
Network Interfaces State - Checks the Network Interfaces State of the node.
Remote Management Enabled - Check if the Remote Management is enabled on the node.
MTU for Storage Data Network - Check MTU for the Storage Data Network of the node.
Domain and forest details - Check the Domain and forest details of the cluster.
Host file entries- Check if the host file have correct entries.
Check Adapter details - Check Adapter details of the node.
Drivers test - Check the status of minifilter drivers.
SMB Test - Checking SMB Path reachability from the node.
VMMS – Checking the VMMS Service status
9단계. 스크립트 출력 보고서를 가져옵니다. 아래와 같이 받으실 수 있습니다
Hypercheck 보고서 tar 파일은 /var/log/springpath 및 /tmp/Hypercheck-HyperV-master에 저장됩니다. 따라서 under/var/log/springpath 또는/tmp/Hypercheck-HyperV-master에서 tar 번들을 다운로드할 수 있습니다. 또는 hypercheck 보고서 tar도 포함할 storfs-support 번들을 생성하고 업로드할 수도 있습니다.
Hypercheck 보고서 tar 파일은 /var/log/springpath에 저장됩니다.
보고서 tar 파일 예 - VHX_Report_2020_08_29_08_40_20.tar이 경로에 복사됩니다. /var/log/springpath
ls -l 입력 | grep VHX_Report - Hyperflex-Hypercheck 툴에서 생성한 파일 검토
Under /var/log/springpath,
root@hyper11-stc:/var/log/springpath# ls -l | grep VHX_Report
-rw-r--r-- 1 root root 370K Aug 29 08:47 VHX_Report_2020_08_29_08_40_20.tar
root@hyper10-stc:/var/log/springpath#
Under /tmp/Hypercheck-HyperV-master
root@hyper11-stc:/tmp/Hypercheck-HyperV-master# ls -ltrh
total 576K
-rwxrwxrwx 1 root root 53K Apr 10 2018 prettytable.py
-rwxrwxrwx 1 root root 1.4K Jan 22 2019 progressbar.py
-rwxrwxrwx 1 root root 1.6K Aug 28 00:27 ReadMe.txt
-rwxrwxrwx 1 root root 75K Aug 28 06:32 VHXTool.py
-rwxrwxrwx 1 root root 3.5K Aug 28 06:46 TestInfo.txt
-rw-r--r-- 1 root root 49K Aug 29 08:40 prettytable.pyc
-rw-r--r-- 1 root root 1.8K Aug 29 08:40 progressbar.pyc
drwxr-xr-x 2 root root 4.0K Aug 29 08:47 VHX_Report_2020_08_29_08_40_20
-rw-r--r-- 1 root root 370K Aug 29 08:47 VHX_Report_2020_08_29_08_40_20.tar
Hypercheck 로그 번들의 파일 및 로그
root@hyper11-stc: tmp/Hypercheck-HyperV-master # cd VHX_Report_2020_08_29_08_40_20
root@hyper11-stc: tmp/Hypercheck-HyperV-master # ls -ltrh
-rw-r--r-- 1 root root 27K Aug 29 08:44 VHX_Report_10.8.16.65.txt
-rw-r--r-- 1 root root 27K Aug 29 08:45 VHX_Report_10.8.16.66.txt
-rw-r--r-- 1 root root 27K Aug 29 08:47 VHX_Report_10.8.16.67.txt
-rw-r--r-- 1 root root 101K Aug 29 08:47 VHX_Tool_Main_Report_2020-08-29_08-47-43_HYPER11-SMB.txt
-rw-r--r-- 1 root root 186K Aug 29 08:47 VHXTool_2020-08-29_08-40-20.log
10단계: HX_YYYY_MM_DD_HH_MM_SS.tar를 내보내고 TAC와 공유합니다.
SCVM에서 scp/sftp/ftp/tftp를 사용하여 Hypercheck 로그를 내보내려면 원하는 방법을 사용하십시오. 아니면 VHX_Report tar 번들을 포함할 storfs 지원 번들을 다운로드하면 됩니다.
11단계. 3노드 클러스터의 샘플 VHXTool 출력
Please enter below info of Hyper-V Cluster:
Enter the Hyper-V Username(Ex: Domain\Username): hx.local\hxadmin
Enter the Hyper-V Password:
Enter the HX-Cluster Root Password:
Is the Active Directory installed on Physical (bare metal) in your Environment (Enter Yes/No): yes
Note: Please be aware that all Active Directory Servers/ DNS Servers should not be nested in Hyperflex datastore virtual machines. There should always be physical (bare metal) ADs in your environment.
SMB Name: HYPER10-SMB
SSH connection established to HX Node: 10.8.16.65
SSH connection established to HX Node: 10.8.16.66
SSH connection established to HX Node: 10.8.16.67
HX Cluster Nodes:
+-------+-----------------+-------------+-----------------+----------+--------------------------+-----------------+------------+
| Nodes | Eth0 IP Address | HostName | Eth1 IP Address | Eth1 MTU | Cluster Mgmt IP | Cluster Data IP | CRM Master |
+-------+-----------------+-------------+-----------------+----------+--------------------------+-----------------+------------+
| 1 | 10.8.16.65 | hyper10-stc | 10.8.18.65 | 9000 | HYPER10-MGMT-IP.hx.local | 10.8.18.69 | 10.8.18.67 |
+-------+-----------------+-------------+-----------------+----------+--------------------------+-----------------+------------+
| 2 | 10.8.16.66 | hyper11-stc | 10.8.18.66 | 9000 | HYPER10-MGMT-IP.hx.local | 10.8.18.69 | 10.8.18.67 |
+-------+-----------------+-------------+-----------------+----------+--------------------------+-----------------+------------+
| 3 | 10.8.16.67 | hyper12-stc | 10.8.18.67 | 9000 | HYPER10-MGMT-IP.hx.local | 10.8.18.69 | 10.8.18.67 |
+-------+-----------------+-------------+-----------------+----------+--------------------------+-----------------+------------+
HX Controller: 10.8.16.65
Cluster services check [########################] COMPLETE
ZooKeeper & Exhibitor check [########################] COMPLETE
HDD health check [########################] COMPLETE
Pre-Upgrade Check [########################] COMPLETE
Hyper-V check [########################] COMPLETE
HX Controller: 10.8.16.66
Cluster services check [########################] COMPLETE
ZooKeeper & Exhibitor check [########################] COMPLETE
HDD health check [########################] COMPLETE
Pre-Upgrade Check [########################] COMPLETE
Hyper-V check [########################] COMPLETE
HX Controller: 10.8.16.67
Cluster services check [########################] COMPLETE
ZooKeeper & Exhibitor check [########################] COMPLETE
HDD health check [########################] COMPLETE
Pre-Upgrade Check [########################] COMPLETE
Hyper-V check [########################] COMPLETE
HX Controller: 10.8.16.65
Test Summary:
+----------------------------------+---------------------------------------------------------------+----------------------------------------------------------------+
| Name | Result | Comments |
+----------------------------------+---------------------------------------------------------------+----------------------------------------------------------------+
| Cluster services check | PASS | Checks storfs, stMgr, sstNodeMgr service running on each node. |
+----------------------------------+---------------------------------------------------------------+----------------------------------------------------------------+
| Enospc state check | PASS | Checks if the cluster storage utilization is above threshold. |
+----------------------------------+---------------------------------------------------------------+----------------------------------------------------------------+
| Zookeeper check | PASS | Checks if Zookeeper service is running. |
+----------------------------------+---------------------------------------------------------------+----------------------------------------------------------------+
| Exhibitor check | PASS | Checks if Exhibitor in running. |
+----------------------------------+---------------------------------------------------------------+----------------------------------------------------------------+
| System Disks Usage | PASS | Checks if /sda1, var/stv and /var/zookeeper is less than 80%. |
+----------------------------------+---------------------------------------------------------------+----------------------------------------------------------------+
| HDD health check | PASS | Checks if any drive is in blacklisted state. |
+----------------------------------+---------------------------------------------------------------+----------------------------------------------------------------+
| DNS check | PASS | Checks if configured DNS is reachable. |
+----------------------------------+---------------------------------------------------------------+----------------------------------------------------------------+
| Timestamp check | PASS | Checks if the timestamp is same across all Nodes. |
+----------------------------------+---------------------------------------------------------------+----------------------------------------------------------------+
| NTP sync check | PASS | Checks if the NTP is synced with NTP server. |
+----------------------------------+---------------------------------------------------------------+----------------------------------------------------------------+
| Check package & versions | PASS | Checks for count and version of HX packages on each node. |
+----------------------------------+---------------------------------------------------------------+----------------------------------------------------------------+
| Check Iptables count | PASS | Checks if the IP Table count matches on all nodes. |
+----------------------------------+---------------------------------------------------------------+----------------------------------------------------------------+
| Cache Disks check | PASS | Checks the number of Cache Disks. |
+----------------------------------+---------------------------------------------------------------+----------------------------------------------------------------+
| Extra pnodes check | PASS | Checks for any stale Node entry. |
+----------------------------------+---------------------------------------------------------------+----------------------------------------------------------------+
| Memory usage check | PASS | Checks for available memory more than 2GB. |
+----------------------------------+---------------------------------------------------------------+----------------------------------------------------------------+
| Incidence of OOM in the log file | PASS | Checks for any previous incidence of Out Of Memory Condition. |
+----------------------------------+---------------------------------------------------------------+----------------------------------------------------------------+
| Check permissions for /tmp | PASS | Checks if the /tmp permissions are set correctly. |
+----------------------------------+---------------------------------------------------------------+----------------------------------------------------------------+
| Check Cluster Access Policy | Lenient | Checks the Configured Cluster Access Policy |
+----------------------------------+---------------------------------------------------------------+----------------------------------------------------------------+
| Check CMIP Hostname | PASS | Check if the clustermanagementip has hostname defined. |
+----------------------------------+---------------------------------------------------------------+----------------------------------------------------------------+
| Domain join health | Name = hyper10-stc | Checking domain join health of the Node. |
| | Domain = HX.LOCAL | |
| | Distinguished Name = CN=HYPER10-STC,OU=HYPER10,DC=hx,DC=local | |
+----------------------------------+---------------------------------------------------------------+----------------------------------------------------------------+
HX Controller: 10.8.16.66
Test Summary:
+----------------------------------+---------------------------------------------------------------+----------------------------------------------------------------+
| Name | Result | Comments |
+----------------------------------+---------------------------------------------------------------+----------------------------------------------------------------+
| Cluster services check | PASS | Checks storfs, stMgr, sstNodeMgr service running on each node. |
+----------------------------------+---------------------------------------------------------------+----------------------------------------------------------------+
| Enospc state check | PASS | Checks if the cluster storage utilization is above threshold. |
+----------------------------------+---------------------------------------------------------------+----------------------------------------------------------------+
| Zookeeper check | PASS | Checks if Zookeeper service is running. |
+----------------------------------+---------------------------------------------------------------+----------------------------------------------------------------+
| Exhibitor check | PASS | Checks if Exhibitor in running. |
+----------------------------------+---------------------------------------------------------------+----------------------------------------------------------------+
| System Disks Usage | PASS | Checks if /sda1, var/stv and /var/zookeeper is less than 80%. |
+----------------------------------+---------------------------------------------------------------+----------------------------------------------------------------+
| HDD health check | PASS | Checks if any drive is in blacklisted state. |
+----------------------------------+---------------------------------------------------------------+----------------------------------------------------------------+
| DNS check | PASS | Checks if configured DNS is reachable. |
+----------------------------------+---------------------------------------------------------------+----------------------------------------------------------------+
| Timestamp check | PASS | Checks if the timestamp is same across all Nodes. |
+----------------------------------+---------------------------------------------------------------+----------------------------------------------------------------+
| NTP sync check | PASS | Checks if the NTP is synced with NTP server. |
+----------------------------------+---------------------------------------------------------------+----------------------------------------------------------------+
| Check package & versions | PASS | Checks for count and version of HX packages on each node. |
+----------------------------------+---------------------------------------------------------------+----------------------------------------------------------------+
| Check Iptables count | PASS | Checks if the IP Table count matches on all nodes. |
+----------------------------------+---------------------------------------------------------------+----------------------------------------------------------------+
| Cache Disks check | PASS | Checks the number of Cache Disks. |
+----------------------------------+---------------------------------------------------------------+----------------------------------------------------------------+
| Extra pnodes check | PASS | Checks for any stale Node entry. |
+----------------------------------+---------------------------------------------------------------+----------------------------------------------------------------+
| Memory usage check | PASS | Checks for available memory more than 2GB. |
+----------------------------------+---------------------------------------------------------------+----------------------------------------------------------------+
| Incidence of OOM in the log file | PASS | Checks for any previous incidence of Out Of Memory Condition. |
+----------------------------------+---------------------------------------------------------------+----------------------------------------------------------------+
| Check permissions for /tmp | PASS | Checks if the /tmp permissions are set correctly. |
+----------------------------------+---------------------------------------------------------------+----------------------------------------------------------------+
| Check Cluster Access Policy | Lenient | Checks the Configured Cluster Access Policy |
+----------------------------------+---------------------------------------------------------------+----------------------------------------------------------------+
| Check CMIP Hostname | PASS | Check if the clustermanagementip has hostname defined. |
+----------------------------------+---------------------------------------------------------------+----------------------------------------------------------------+
| Domain join health | Name = hyper11-stc | Checking domain join health of the Node. |
| | Domain = HX.LOCAL | |
| | Distinguished Name = CN=HYPER11-STC,OU=HYPER10,DC=hx,DC=local | |
+----------------------------------+---------------------------------------------------------------+----------------------------------------------------------------+
HX Controller: 10.8.16.67
Test Summary:
+----------------------------------+---------------------------------------------------------------+----------------------------------------------------------------+
| Name | Result | Comments |
+----------------------------------+---------------------------------------------------------------+----------------------------------------------------------------+
| Cluster services check | PASS | Checks storfs, stMgr, sstNodeMgr service running on each node. |
+----------------------------------+---------------------------------------------------------------+----------------------------------------------------------------+
| Enospc state check | PASS | Checks if the cluster storage utilization is above threshold. |
+----------------------------------+---------------------------------------------------------------+----------------------------------------------------------------+
| Zookeeper check | PASS | Checks if Zookeeper service is running. |
+----------------------------------+---------------------------------------------------------------+----------------------------------------------------------------+
| Exhibitor check | PASS | Checks if Exhibitor in running. |
+----------------------------------+---------------------------------------------------------------+----------------------------------------------------------------+
| System Disks Usage | PASS | Checks if /sda1, var/stv and /var/zookeeper is less than 80%. |
+----------------------------------+---------------------------------------------------------------+----------------------------------------------------------------+
| HDD health check | PASS | Checks if any drive is in blacklisted state. |
+----------------------------------+---------------------------------------------------------------+----------------------------------------------------------------+
| DNS check | PASS | Checks if configured DNS is reachable. |
+----------------------------------+---------------------------------------------------------------+----------------------------------------------------------------+
| Timestamp check | PASS | Checks if the timestamp is same across all Nodes. |
+----------------------------------+---------------------------------------------------------------+----------------------------------------------------------------+
| NTP sync check | PASS | Checks if the NTP is synced with NTP server. |
+----------------------------------+---------------------------------------------------------------+----------------------------------------------------------------+
| Check package & versions | PASS | Checks for count and version of HX packages on each node. |
+----------------------------------+---------------------------------------------------------------+----------------------------------------------------------------+
| Check Iptables count | PASS | Checks if the IP Table count matches on all nodes. |
+----------------------------------+---------------------------------------------------------------+----------------------------------------------------------------+
| Cache Disks check | PASS | Checks the number of Cache Disks. |
+----------------------------------+---------------------------------------------------------------+----------------------------------------------------------------+
| Extra pnodes check | PASS | Checks for any stale Node entry. |
+----------------------------------+---------------------------------------------------------------+----------------------------------------------------------------+
| Memory usage check | PASS | Checks for available memory more than 2GB. |
+----------------------------------+---------------------------------------------------------------+----------------------------------------------------------------+
| Incidence of OOM in the log file | PASS | Checks for any previous incidence of Out Of Memory Condition. |
+----------------------------------+---------------------------------------------------------------+----------------------------------------------------------------+
| Check permissions for /tmp | PASS | Checks if the /tmp permissions are set correctly. |
+----------------------------------+---------------------------------------------------------------+----------------------------------------------------------------+
| Check Cluster Access Policy | Lenient | Checks the Configured Cluster Access Policy |
+----------------------------------+---------------------------------------------------------------+----------------------------------------------------------------+
| Check CMIP Hostname | PASS | Check if the clustermanagementip has hostname defined. |
+----------------------------------+---------------------------------------------------------------+----------------------------------------------------------------+
| Domain join health | Name = hyper12-stc | Checking domain join health of the Node. |
| | Domain = HX.LOCAL | |
| | Distinguished Name = CN=HYPER12-STC,OU=HYPER10,DC=hx,DC=local | |
+----------------------------------+---------------------------------------------------------------+----------------------------------------------------------------+
################################################################################
Hyper-V check:
################################################################################
Hyper-V Clusters: 10.8.16.61, 10.8.16.62, 10.8.16.63
Hyper-V Host: 10.8.16.61
+------------------------------------------+-------------------------------------------------------------------------------------+-------------------------------------------------------------+
| Name | Status | Comments |
+------------------------------------------+-------------------------------------------------------------------------------------+-------------------------------------------------------------+
| HostName | HYPER10 | Check if the hostname is defined. |
+------------------------------------------+-------------------------------------------------------------------------------------+-------------------------------------------------------------+
| Cluster Failover | Installed | Check if the Failover Cluster Manager feature is installed. |
+------------------------------------------+-------------------------------------------------------------------------------------+-------------------------------------------------------------+
| Hyper-V Role | Installed | Check if the Hyper-V Manager feature is installed. |
+------------------------------------------+-------------------------------------------------------------------------------------+-------------------------------------------------------------+
| Node State | PASS | Check the Node State. |
+------------------------------------------+-------------------------------------------------------------------------------------+-------------------------------------------------------------+
| Network Interfaces State | PASS | Check the Network Interfaces State. |
+------------------------------------------+-------------------------------------------------------------------------------------+-------------------------------------------------------------+
| Remote Management Enabled | PASS | Check if the Remote Management is enabled on the node. |
+------------------------------------------+-------------------------------------------------------------------------------------+-------------------------------------------------------------+
| MTU for Storage Data Network | 9000 | Check MTU for the Storage Data Network. |
+------------------------------------------+-------------------------------------------------------------------------------------+-------------------------------------------------------------+
| Check the Domain and forest details | Description : HXDC-DOMAIN | Check the Domain and forest details of the cluster. |
| | DnsForestName : hx.local | |
| | DomainControllerAddress : \\10.8.12.254 | |
| | DomainControllerName : \\HXDC | |
| | DomainName : HXDC-DOMAIN | |
| | Status : OK | |
+------------------------------------------+-------------------------------------------------------------------------------------+-------------------------------------------------------------+
| Check host file entries | | Check if the host file have correct entries. |
| | 10.8.18.65 HYPER10-SMB.hx.local | |
| | 10.8.18.69 HYPER10-SMB.hx.local | |
+------------------------------------------+-------------------------------------------------------------------------------------+-------------------------------------------------------------+
| Check Adapter details | InterfaceAlias InterfaceDescription IPv4Address | Check Adapter details of the node. |
| | -------------- -------------------- ----------- | |
| | vswitch-hx-livemigration Hyper-V Virtual Ethernet Adapter #4 {10.8.17.61} | |
| | vswitch-hx-vm-network Hyper-V Virtual Ethernet Adapter #3 {10.8.19.61} | |
| | vswitch-hx-storage-data Hyper-V Virtual Ethernet Adapter #2 {10.8.18.61} | |
| | vswitch-hx-inband-mgmt Hyper-V Virtual Ethernet Adapter {10.8.16.61} | |
| | vEthernet (New Virtual Switch) Hyper-V Virtual Ethernet Adapter #5 {169.254.84.129} | |
+------------------------------------------+-------------------------------------------------------------------------------------+-------------------------------------------------------------+
| Drivers test | Filter Name Num Instances Altitude Frame | Check the status of minifilter drivers. |
| | ------------------------------ ------------- ------------ ----- | |
| | CsvNSFlt 1 404900 0 | |
| | CsvFlt 0 404800 0 | |
| | CCFFilter 1 261160 0 | |
| | storqosflt 1 244000 0 | |
| | ResumeKeyFilter 0 202000 0 | |
| | wcifs 0 189900 0 | |
| | CldFlt 0 180451 0 | |
| | FileCrypt 0 141100 0 | |
| | svhdxflt 0 135100 0 | |
| | luafv 1 135000 0 | |
| | npsvctrig 1 46000 0 | |
| | Wof 1 40700 0 | |
+------------------------------------------+-------------------------------------------------------------------------------------+-------------------------------------------------------------+
| Virtual Machine Management service check | PASS | Checking if VMMS service is Up and Running. |
+------------------------------------------+-------------------------------------------------------------------------------------+-------------------------------------------------------------+
| SMB Test | PASS | Checking SMB reachability of node. |
+------------------------------------------+-------------------------------------------------------------------------------------+-------------------------------------------------------------+
Hyper-V Host: 10.8.16.62
+------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------+
| Name | Status | Comments |
+------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------+
| HostName | HYPER11 | Check if the hostname is defined. |
+------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------+
| Cluster Failover | Installed | Check if the Failover Cluster Manager feature is installed. |
+------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------+
| Hyper-V Role | Installed | Check if the Hyper-V Manager feature is installed. |
+------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------+
| Node State | PASS | Check the Node State. |
+------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------+
| Network Interfaces State | PASS | Check the Network Interfaces State. |
+------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------+
| Remote Management Enabled | PASS | Check if the Remote Management is enabled on the node. |
+------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------+
| MTU for Storage Data Network | 9000 | Check MTU for the Storage Data Network. |
+------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------+
| Check the Domain and forest details | Description : HXDC-DOMAIN | Check the Domain and forest details of the cluster. |
| | DnsForestName : hx.local | |
| | DomainControllerAddress : \\10.8.12.254 | |
| | DomainControllerName : \\HXDC | |
| | DomainName : HXDC-DOMAIN | |
| | Status : OK | |
+------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------+
| Check host file entries | | Check if the host file have correct entries. |
| | 10.8.18.66 HYPER10-SMB.hx.local | |
| | 10.8.18.69 HYPER10-SMB.hx.local | |
+------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------+
| Check Adapter details | InterfaceAlias InterfaceDescription IPv4Address | Check Adapter details of the node. |
| | -------------- -------------------- ----------- | |
| | vswitch-hx-inband-mgmt Hyper-V Virtual Ethernet Adapter {10.8.16.70, 10.8.16.62} | |
| | vswitch-hx-livemigration Hyper-V Virtual Ethernet Adapter #4 {10.8.17.62} | |
| | vswitch-hx-storage-data Hyper-V Virtual Ethernet Adapter #2 {10.8.18.62} | |
| | vswitch-hx-vm-network Hyper-V Virtual Ethernet Adapter #3 {10.8.19.62} | |
| | vEthernet (New Virtual Switch) Hyper-V Virtual Ethernet Adapter #5 {169.254.247.198} | |
+------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------+
| Drivers test | Filter Name Num Instances Altitude Frame | Check the status of minifilter drivers. |
| | ------------------------------ ------------- ------------ ----- | |
| | CsvNSFlt 1 404900 0 | |
| | CsvFlt 0 404800 0 | |
| | CCFFilter 1 261160 0 | |
| | storqosflt 2 244000 0 | |
| | ResumeKeyFilter 0 202000 0 | |
| | wcifs 0 189900 0 | |
| | CldFlt 0 180451 0 | |
| | FileCrypt 0 141100 0 | |
| | svhdxflt 0 135100 0 | |
| | luafv 1 135000 0 | |
| | npsvctrig 1 46000 0 | |
| | Wof 1 40700 0 | |
+------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------+
| Virtual Machine Management service check | PASS | Checking if VMMS service is Up and Running. |
+------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------+
| SMB Test | PASS | Checking SMB reachability of node. |
+------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------+
Hyper-V Host: 10.8.16.63
+------------------------------------------+------------------------------------------------------------------------------------+-------------------------------------------------------------+
| Name | Status | Comments |
+------------------------------------------+------------------------------------------------------------------------------------+-------------------------------------------------------------+
| HostName | HYPER12 | Check if the hostname is defined. |
+------------------------------------------+------------------------------------------------------------------------------------+-------------------------------------------------------------+
| Cluster Failover | Installed | Check if the Failover Cluster Manager feature is installed. |
+------------------------------------------+------------------------------------------------------------------------------------+-------------------------------------------------------------+
| Hyper-V Role | Installed | Check if the Hyper-V Manager feature is installed. |
+------------------------------------------+------------------------------------------------------------------------------------+-------------------------------------------------------------+
| Node State | PASS | Check the Node State. |
+------------------------------------------+------------------------------------------------------------------------------------+-------------------------------------------------------------+
| Network Interfaces State | PASS | Check the Network Interfaces State. |
+------------------------------------------+------------------------------------------------------------------------------------+-------------------------------------------------------------+
| Remote Management Enabled | PASS | Check if the Remote Management is enabled on the node. |
+------------------------------------------+------------------------------------------------------------------------------------+-------------------------------------------------------------+
| MTU for Storage Data Network | 9000 | Check MTU for the Storage Data Network. |
+------------------------------------------+------------------------------------------------------------------------------------+-------------------------------------------------------------+
| Check the Domain and forest details | Description : HXDC-DOMAIN | Check the Domain and forest details of the cluster. |
| | DnsForestName : hx.local | |
| | DomainControllerAddress : \\10.8.12.254 | |
| | DomainControllerName : \\HXDC | |
| | DomainName : HXDC-DOMAIN | |
| | Status : OK | |
+------------------------------------------+------------------------------------------------------------------------------------+-------------------------------------------------------------+
| Check host file entries | | Check if the host file have correct entries. |
| | 10.8.18.67 HYPER10-SMB.hx.local | |
| | 10.8.18.69 HYPER10-SMB.hx.local | |
+------------------------------------------+------------------------------------------------------------------------------------+-------------------------------------------------------------+
| Check Adapter details | InterfaceAlias InterfaceDescription IPv4Address | Check Adapter details of the node. |
| | -------------- -------------------- ----------- | |
| | vswitch-hx-inband-mgmt Hyper-V Virtual Ethernet Adapter {10.8.16.63} | |
| | vswitch-hx-storage-data Hyper-V Virtual Ethernet Adapter #2 {10.8.18.63} | |
| | vswitch-hx-vm-network Hyper-V Virtual Ethernet Adapter #3 {10.8.19.63} | |
| | vswitch-hx-livemigration Hyper-V Virtual Ethernet Adapter #4 {10.8.17.63} | |
| | vEthernet (New Virtual Switch) Hyper-V Virtual Ethernet Adapter #5 {169.254.18.96} | |
+------------------------------------------+------------------------------------------------------------------------------------+-------------------------------------------------------------+
| Drivers test | Filter Name Num Instances Altitude Frame | Check the status of minifilter drivers. |
| | ------------------------------ ------------- ------------ ----- | |
| | CsvNSFlt 1 404900 0 | |
| | CsvFlt 0 404800 0 | |
| | CCFFilter 1 261160 0 | |
| | storqosflt 2 244000 0 | |
| | ResumeKeyFilter 0 202000 0 | |
| | wcifs 0 189900 0 | |
| | CldFlt 0 180451 0 | |
| | FileCrypt 0 141100 0 | |
| | svhdxflt 0 135100 0 | |
| | luafv 1 135000 0 | |
| | npsvctrig 1 46000 0 | |
| | Wof 1 40700 0 | |
+------------------------------------------+------------------------------------------------------------------------------------+-------------------------------------------------------------+
| Virtual Machine Management service check | PASS | Checking if VMMS service is Up and Running. |
+------------------------------------------+------------------------------------------------------------------------------------+-------------------------------------------------------------+
| SMB Test | PASS | Checking SMB reachability of node. |
+------------------------------------------+------------------------------------------------------------------------------------+-------------------------------------------------------------+
Main Report File: VHX_Tool_Main_Report_2020-09-13_09-49-38_HYPER10-SMB.txt
Report tar file: VHX_Report_2020_09_13_21_42_18.tar
Report file copied to path: /var/log/springpath
Release Notes:
https://www.cisco.com/c/en/us/support/hyperconverged-systems/hyperflex-hx-data-platform-software/products-release-notes-list.html
Upgrade Guides:
https://www.cisco.com/c/en/us/support/hyperconverged-systems/hyperflex-hx-data-platform-software/products-installation-guides-list.html
Note:
1) Hypercheck doesnot perform FAILOVER TEST, so please ensure that the upstream is configured for network connectivity for JUMBO or NORMAL MTU size as needed.
툴 출력 분석 - 다음 단계
- 이 도구는 Hyperflex Systems에서 수동 명령을 실행하는 프로세스를 자동화합니다.
- 이 툴이 OK를 실행하고 모든 테스트에 PASS/COMPLETED를 제공하는 경우. HX 시스템은 스크립트가 수행한 모든 검사에 적합합니다.
- 일부 검사에서 툴이 실패하거나 성공적으로 실행되지 않는 경우 CLI 명령(아래 나열)을 사용하여 스크립트에서 수동으로 수행한 것과 동일한 검사를 Hyperflex System에서 수행할 수 있습니다.
- 이 툴에서는 이전/새/열기/해결된 주의 사항을 확인하지 않으므로 업그레이드 또는 유지 보수 활동 전에 Hyperflex 릴리즈 노트 및 업그레이드 가이드를 검토하는 것이 좋습니다.
참고: DO NOT 스크립트가 실행되지 않았으므로 TAC 케이스를 엽니다. 명령을 수동으로 실행하고 문제를 확인한 후 확인된 문제에 대한 SR을 여십시오.
CLI 명령
Hyperflex SCVM에서
ssh to All Hyperflex SCVMs-
# service_status.sh
# sysmtool --ns cluster --cmd enospcinfo
# echo srvr | nc 0 2181
# pidof exhibitor
# sysmtool --ns disk --cmd list | grep -i blacklisted | wc -l
# stcli services dns show (and ping the IPs listed)
# date ; compare the time on all SCVMs. They should ideally be identical
# stcli services ntp show
# sysmtool --ns cleaner --cmd status
# ntpq -p -4
# dpkg -l | grep -i springpath
# iptables -L -n | wc -l
# hxcli cluster info
# df -h ; check that /var/stv should not be more than 80% used
# zgrep -i “out of memory” /var/log/springpath/debug-storfs.*
# domainjoin-cli query
HyperV 노드에서 -
Open the Windows Powershell
# Get-ClusterNode
# Get-ClusterNetwork
# Get-Service WinRM, Make sure windows remote management service is running
# Get-Content $env:SystemRoot\System32\Drivers\etc\hosts , Make sure you have correct host entried
# test-path\\<smb-share name fqdn>\<datastorename> This should return true ,if not datastore is not reachable via smb.
# Get-NetIPConfiguration
# Get-NetIPInterface -AddressFamily IPv4 -InterfaceAlias vswitch-hx-storage-data | select NlMtu*
개정 이력
| 개정 | 게시 날짜 | 의견 |
|---|---|---|
1.0 |
18-Sep-2020 |
최초 릴리스 |
피드백