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== Edit hardware properties of the specified OVF or OVA == Since COT is written in Python, it can be installed like any other Python package using the pip tool. For most users this is the recommended installation method. http://cot.readthedocs.io/en/latest/installation.html |
ESXi
Contents
-
ESXi
- Edit hardware properties of the specified OVF or OVA
- Optimization
- Get hardware info
- EVC and CPU Compatibility FAQ (1005764)
- Manger host
- Show FC WWN
- VSAN
- Virtual Machine Disks consolidation is needed
- Deploying a vApp failed with the error “Cannot initialize property “ | VMware Arena
- SSLLoadSharedLibraries: Failed to load OpenSSL libraries. libdir is /usr/lib/vmware
- 在主机上找到已弃用的VMFS卷
- How to Fix Snapshot consolidation needed fails with a lock message?
- P2V
- Linux workstation
- kill cancel task
- Clearing partitioning information in ESXi using the DD utility
- rescan datastores
- Troubleshooting
- Agent can't send heartbeats
- IMPI log full
- vMotion about
- How-to rename VMNIC in VMware ESXi
- To restart a vCenter Server and/or Platform Services Controller service using the command-line:
- Backing up and restoring the vCenter Server Appliance vPostgres database
- ESXi web client Embedded Host Client – VMware Labs:
- How to quickly check ESXi logs from web browser
- Create a VMDK Larger than 16TB
- Convert vmdk to raw
- References
Edit hardware properties of the specified OVF or OVA
Since COT is written in Python, it can be installed like any other Python package using the pip tool. For most users this is the recommended installation method.
http://cot.readthedocs.io/en/latest/installation.html
Optimization
Enabling hot add memory & CPU will disable vNUMU.
vNUMA (virtual NUMA) is a memory-access optimization method for VMware virtual machines (VMs) that helps prevent memory-bandwidth bottlenecks.
https://vikernel.wordpress.com/2014/06/27/troubleshooting-storage-performance/
Get hardware info
smbiosDump | egrep '(Product|Serial)' lspci -p
EVC and CPU Compatibility FAQ (1005764)
http://www.virten.net/2013/04/intel-cpu-evc-matrix/
Manger host
To power on a virtual machine from the command line
List the inventory ID of the virtual machine with the command:
vim-cmd vmsvc/getallvms |grep <vm name>
- Note: The first column of the output shows the vmid.
Check the power state of the virtual machine with the command:
vim-cmd vmsvc/power.getstate <vmid>
Power-on the virtual machine with the command:
vim-cmd vmsvc/power.on <vmid>
Show FC WWN
[root@localhost:~] esxcli storage san fc list Adapter: vmhba2 Port ID: 010B00 Node Name: 20:00:00:90:fa:86:71:cc Port Name: 10:00:00:90:fa:86:71:cc Speed: 8 Gbps Port Type: NPort Port State: ONLINE Adapter: vmhba3 Port ID: 010B00 Node Name: 20:00:00:90:fa:82:8d:f4 Port Name: 10:00:00:90:fa:82:8d:f4 Speed: 8 Gbps Port Type: NPort Port State: ONLINE
VSAN
http://www.settlersoman.com/how-to-configure-vmware-virtual-san-vsan/
http://flcloudlabs.com/vsan-and-mtu/
http://www.vladan.fr/infiniband-in-the-lab-the-missing-piece-for-vsan/
https://vsantco.vmware.com/vsan/SI/SIEV === VSAN Performance test == https://blogs.vmware.com/vsphere/2014/03/supercharge-virtual-san-cluster-2-million-iops.html
Virtual Machine Disks consolidation is needed
https://communities.vmware.com/message/2540110 http://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=1002310
Deploying a vApp failed with the error “Cannot initialize property “ | VMware Arena
SSLLoadSharedLibraries: Failed to load OpenSSL libraries. libdir is /usr/lib/vmware
Creating the symlink with ln -sf /opt/vmware/lib/vmware/ /usr/lib64/vmware fixes the issue.
在主机上找到已弃用的VMFS卷
这是一个在VMware ESXi6.X上的BUG。
To Resolve is: Restarting the Management agents on an ESXi
/etc/init.d/hostd restart /etc/init.d/vpxa restart
OR alternatively:
[root@GRGESXi01:~] services.sh restart
services.sh: stop /etc/opt/init.d/vmware-fdm
Running vmware-fdm stop
Stopping vmware-fdm:Setting the memory limit for fdm resource pool on this host to
0 MB
success
services.sh: stopped /etc/opt/init.d/vmware-fdm
services.sh: stop /etc/init.d/vmtoolsd
Running vmtoolsd stop
vmtoolsd is not running
Errors:
Sysinfo error on operation returned status : Not found. Please see the VMkernel log for detailed error information
services.sh: stopped /etc/init.d/vmtoolsd
services.sh: stop /etc/init.d/vmsyslogd
Running vmsyslogd stop
Stopping vmsyslogd service using init is not supported
services.sh: stopped /etc/init.d/vmsyslogd
services.sh: stop /etc/init.d/xorg
Running xorg stop
services.sh: stopped /etc/init.d/xorg
services.sh: stop /etc/init.d/snmpd
Running snmpd stop
root: snmpd is not running.
services.sh: stopped /etc/init.d/snmpd
services.sh: stop /etc/init.d/wsman
Running wsman stop
Stopping openwsmand
services.sh: stopped /etc/init.d/wsman
services.sh: stop /etc/init.d/sfcbd
Running sfcbd stop
This operation is not supported.
Please use /etc/init.d/sfcbd-watchdog stop
services.sh: stopped /etc/init.d/sfcbd
services.sh: stop /etc/init.d/sfcbd-watchdog
Running sfcbd-watchdog stop
Getting Exclusive access, please wait...
Exclusive access granted.
services.sh: stopped /etc/init.d/sfcbd-watchdog
services.sh: stop /etc/init.d/vpxa
Running vpxa stop
watchdog-vpxa: Terminating watchdog process with PID 34992
vpxa stopped.
services.sh: stopped /etc/init.d/vpxa
services.sh: stop /etc/init.d/vobd
Running vobd stop
watchdog-vobd: Terminating watchdog process with PID 33247
vobd stopped
services.sh: stopped /etc/init.d/vobd
services.sh: stop /etc/init.d/memscrubd
Running memscrubd stop
memscrubd is not running
services.sh: stopped /etc/init.d/memscrubd
services.sh: stop /etc/init.d/lacp
Running lacp stop
watchdog-net-lacp: Terminating watchdog process with PID 33478
services.sh: stopped /etc/init.d/lacp
services.sh: stop /etc/init.d/nscd
Running nscd stop
watchdog-nscd: Terminating watchdog process with PID 34535
services.sh: stopped /etc/init.d/nscd
services.sh: stop /etc/init.d/dcbd
Running dcbd stop
watchdog-dcbd: Terminating watchdog process with PID 34502
services.sh: stopped /etc/init.d/dcbd
services.sh: stop /etc/init.d/smartd
Running smartd stop
watchdog-smartd: Terminating watchdog process with PID 34496
smartd stopped
services.sh: stopped /etc/init.d/smartd
services.sh: stop /etc/init.d/cdp
Running cdp stop
watchdog-cdp: Terminating watchdog process with PID 34530
services.sh: stopped /etc/init.d/cdp
services.sh: stop /etc/init.d/slpd
Running slpd stop
Stopping slpd
services.sh: stopped /etc/init.d/slpd
services.sh: stop /etc/init.d/rabbitmqproxy
Running rabbitmqproxy stop
rabbitmqproxy is not running
services.sh: stopped /etc/init.d/rabbitmqproxy
services.sh: stop /etc/init.d/hostd
Running hostd stop
watchdog-hostd: Terminating watchdog process with PID 34365
hostd stopped.
services.sh: stopped /etc/init.d/hostd
services.sh: stop /etc/init.d/lbtd
Running lbtd stop
watchdog-net-lbt: Terminating watchdog process with PID 34103
net-lbt stopped
services.sh: stopped /etc/init.d/lbtd
services.sh: stop /etc/init.d/sdrsInjector
Running sdrsInjector stop
watchdog-sdrsInjector: Terminating watchdog process with PID 34045
sdrsInjector stopped
services.sh: stopped /etc/init.d/sdrsInjector
services.sh: stop /etc/init.d/rhttpproxy
Running rhttpproxy stop
watchdog-rhttpproxy: Terminating watchdog process with PID 34159
VMware HTTP reverse proxy stopped.
services.sh: stopped /etc/init.d/rhttpproxy
services.sh: stop /etc/init.d/vvold
Running vvold stop
/etc/init.d/vvold stop, called by pid 583428
vvold is not running.
services.sh: stopped /etc/init.d/vvold
services.sh: stop /etc/init.d/nfcd
Running nfcd stop
nfcd is not running
services.sh: stopped /etc/init.d/nfcd
services.sh: stop /etc/init.d/storageRM
Running storageRM stop
watchdog-storageRM: Terminating watchdog process with PID 34052
storageRM stopped
services.sh: stopped /etc/init.d/storageRM
services.sh: stop /etc/init.d/vmfstraced
Running vmfstraced stop
watchdog-vmfstracegd: PID file /var/run/vmware/watchdog-vmfstracegd.PID does not exist
watchdog-vmfstracegd: Unable to terminate watchdog: No running watchdog process for vmfstracegd
vmfstracegd is not running
Failed to clear vmfstracegd memory reservation
services.sh: stopped /etc/init.d/vmfstraced
services.sh: stop /etc/init.d/sensord
Running sensord stop
watchdog-sensord: Terminating watchdog process with PID 34111
sensord stopped
services.sh: stopped /etc/init.d/sensord
services.sh: stop /etc/init.d/swapobjd
Running swapobjd stop
watchdog-swapobjd: Terminating watchdog process with PID 33900
Waiting for process to terminate...
swapobjd stopped
services.sh: stopped /etc/init.d/swapobjd
services.sh: stop /etc/init.d/usbarbitrator
Running usbarbitrator stop
watchdog-usbarbitrator: Terminating watchdog process with PID 33932
usbarbitrator stopped
services.sh: stopped /etc/init.d/usbarbitrator
services.sh: stop /etc/init.d/DCUI
Running DCUI stop
Disabling DCUI logins
VobUserLib_Init failed with -1
services.sh: stopped /etc/init.d/DCUI
services.sh: stop /etc/init.d/SSH
Running SSH stop
SSH login disabled
VobUserLib_Init failed with -1
Connect to localhost failed: Connection failure.
Errors:
Invalid operation requested: This ruleset is required and connot be disabled
services.sh: stopped /etc/init.d/SSH
services.sh: stop /etc/init.d/vsantraced
Running vsantraced stop
watchdog-vsantraced: PID file /var/run/vmware/watchdog-vsantraced.PID does not exist
watchdog-vsantraced: Unable to terminate watchdog: No running watchdog process for vsantraced
vsantraced is not running
watchdog-vsantracedUrgen: PID file /var/run/vmware/watchdog-vsantracedUrgen.PID does not exist
watchdog-vsantracedUrgen: Unable to terminate watchdog: No running watchdog process for vsantracedUrgen
vsantracedUrgen is not running
Persisting traces to /scratch/vsantraces
cp: can't stat '/var/log/vsantraces/*.index': No such file or directory
ls: /var/log/vsantraces/*.gz: No such file or directory
Failed to clear vsantraced memory reservation
services.sh: stopped /etc/init.d/vsantraced
services.sh: stop /etc/init.d/vsandevicemonitord
Running vsandevicemonitord stop
watchdog-VSANDeviceMonitor: PID file /var/run/vmware/watchdog-VSANDeviceMonitor.PID does not exist
watchdog-VSANDeviceMonitor: Unable to terminate watchdog: No running watchdog process for VSANDeviceMonitor
/usr/lib/vmware/vsan/bin/VSANDeviceMonitor.py is not running
Failed to clear memory reservation
services.sh: stopped /etc/init.d/vsandevicemonitord
services.sh: stop /etc/init.d/vsanObserver
Running vsanObserver stop
services.sh: stopped /etc/init.d/vsanObserver
services.sh: start /etc/init.d/vsanObserver
services.sh: start /etc/init.d/vsandevicemonitord
services.sh: start /etc/init.d/vsantraced
Running vsandevicemonitord start
Running vsanObserver start
Running vsantraced start
services.sh: started /etc/init.d/vsanObserver
VSAN Cluster not configured, not starting VSANDeviceMonitor
VSAN Cluster not configured, not starting vsantraced
services.sh: started /etc/init.d/vsandevicemonitord
services.sh: started /etc/init.d/vsantraced
services.sh: start /etc/init.d/SSH
services.sh: start /etc/init.d/DCUI
Running DCUI start
Running SSH start
Enabling DCUI login: runlevel =
VobUserLib_Init failed with -1
services.sh: started /etc/init.d/DCUI
Connect to localhost failed: Connection failure.
SSH login enabled
VobUserLib_Init failed with -1
services.sh: started /etc/init.d/SSH
services.sh: start /etc/init.d/usbarbitrator
services.sh: start /etc/init.d/swapobjd
Running usbarbitrator start
Running swapobjd start
swapobjd started
services.sh: started /etc/init.d/swapobjd
usbarbitrator started
services.sh: started /etc/init.d/usbarbitrator
services.sh: start /etc/init.d/sensord
services.sh: start /etc/init.d/vmfstraced
services.sh: start /etc/init.d/storageRM
services.sh: start /etc/init.d/nfcd
services.sh: start /etc/init.d/vvold
services.sh: start /etc/init.d/rhttpproxy
services.sh: start /etc/init.d/sdrsInjector
services.sh: start /etc/init.d/lbtd
services.sh: start /etc/init.d/hostd
services.sh: start /etc/init.d/rabbitmqproxy
Running vmfstraced start
Running sensord start
Running rhttpproxy start
Running vvold start
Running sdrsInjector start
Running storageRM start
Running lbtd start
Running hostd start
Running rabbitmqproxy start
Running nfcd start
/etc/init.d/vvold start, called by pid 583971
VMFS Global Tracing is not enabled.
services.sh: started /etc/init.d/vmfstraced
nfcd started
sensord started
services.sh: started /etc/init.d/sensord
services.sh: started /etc/init.d/nfcd
net-lbt started
sdrsInjector started
services.sh: started /etc/init.d/sdrsInjector
services.sh: started /etc/init.d/lbtd
storageRM started
services.sh: started /etc/init.d/storageRM
vvold max reserve memory set to 200
VMware HTTP reverse proxy started.
services.sh: started /etc/init.d/rhttpproxy
Ramdisk 'hostd' with estimated size of 750MB already exists
rabbitmqproxy not up, probably not unconfigured yet.
hostd started.
services.sh: started /etc/init.d/hostd
services.sh: started /etc/init.d/rabbitmqproxy
WaitVvoldToComeUp /var/run/vmware/.vmware-vvol.started created
vvold stopped after start!
/var/run/vmware/.vmware-vvol.started is not created
Successfully cleared vvold memory reservation
services.sh: started /etc/init.d/vvold
services.sh: start /etc/init.d/slpd
Running slpd start
Starting slpd
services.sh: started /etc/init.d/slpd
services.sh: start /etc/init.d/cdp
services.sh: start /etc/init.d/smartd
services.sh: start /etc/init.d/dcbd
services.sh: start /etc/init.d/nscd
services.sh: start /etc/init.d/lacp
services.sh: start /etc/init.d/memscrubd
Running smartd start
Running dcbd start
Running lacp start
Running nscd start
Running memscrubd start
Running cdp start
The checkPages boot option is FALSE, hence memscrubd could not be started.
services.sh: started /etc/init.d/memscrubd
nscd started
services.sh: started /etc/init.d/nscd
smartd started
services.sh: started /etc/init.d/smartd
LACP daemon started
dcbd started
services.sh: started /etc/init.d/dcbd
services.sh: started /etc/init.d/lacp
cdp started
services.sh: started /etc/init.d/cdp
services.sh: start /etc/init.d/vobd
Running vobd start
vobd started
services.sh: started /etc/init.d/vobd
services.sh: start /etc/init.d/vpxa
Running vpxa start
services.sh: started /etc/init.d/vpxa
services.sh: start /etc/init.d/sfcbd-watchdog
Running sfcbd-watchdog start
Getting Exclusive access, please wait...
Exclusive access granted.
services.sh: started /etc/init.d/sfcbd-watchdog
services.sh: start /etc/init.d/sfcbd
services.sh: start /etc/init.d/wsman
services.sh: start /etc/init.d/snmpd
Running snmpd start
Running sfcbd start
Running wsman start
Starting openwsmand
This operation is not supported.
Please use /etc/init.d/sfcbd-watchdog start
services.sh: started /etc/init.d/sfcbd
services.sh: started /etc/init.d/wsman
root: snmpd has not been enabled.
services.sh: started /etc/init.d/snmpd
services.sh: start /etc/init.d/xorg
services.sh: start /etc/init.d/vmsyslogd
services.sh: start /etc/init.d/vmtoolsd
services.sh: start /etc/opt/init.d/vmware-fdm
Running vmware-fdm start
Running vmtoolsd start
Running vmsyslogd start
Running xorg start
Starting vmware-fdm:services.sh: started /etc/init.d/vmtoolsd
vmsyslogd is running.
services.sh: started /etc/init.d/vmsyslogd
Setting the memory limit for fdm resource pool on this host to
250 MB
services.sh: started /etc/init.d/xorg
success
services.sh: started /etc/opt/init.d/vmware-fdm
How to Fix Snapshot consolidation needed fails with a lock message?
There are few ways which you can opt for to fix this issue – you need to follow the below steps choose your methods.
Method – 1
Note the path of the disk files before removing or unlinking them from VM
You need to unlink your disk files /vmdk files from virtual machine (Do Not Delete the Disks – Only remove them from Virtual Machine)
Note: You VM must be Power off state when you do the complete activity
Once disks are unlinked from the VM – then you need to run Consolidate
Re-add disks from the datastore and power on your VM – Error message will be solved
–some peoples do also have success by restating the ESX management service from CLI “services.sh restart” but I don’t think this will help long term resolution.
Method – 2 (Best Option to fix the issue)
In this step you can solve the issue online – this means Virtual Machine will be stay powered on during this activity.
You need right click on VM and click Migrate – you need choose migrate disks to another available datastore – this will clear lock on disk files of the virtual machine.
Once storage migration is complete then you can run the consolation and it will fix the issue.
Method – 3 (Good Option to fix – but you need extra space on datastore)
For this option you need to power off you virtual machine and then we will clone the vmdk and that will consolidate the all disks files which are linked to the main disk files of the VM.
Login to ESX / ESXi Server from ssh console to run the below command
From the ESX/ESXi terminal:
vmkfstools -i input output -d format -a adaptertype
From the ESX/ESXi terminal:
vmkfstools -i “/vmfs/volumes/Datastore/examplevm/examplevm.vmdk” “/vmfs/volumes/Datastore 2/newexamplevm/newexamplevm.vmdk” -d thin -a buslogic
Warning: If virtual machine snapshots or delta disks are present, ensure that the source chosen is the current snapshot delta disk. Failing to do so results in an outdated destination copy. However, when using the command, the corresponding descriptor file for the latest delta disk needs to be used when cloning the disk.
For example to clone and/or convert virtual machine disk with snapshot (otherwise known as a delta disk), examplevm-000001.vmdk and like above, from Datastore to Datastore 2 , with a thin-provisioned destination copy, run this command:
From the ESX/ESXi terminal:
vmkfstools -i “/vmfs/volumes/Datastore/examplevm/examplevm-000001.vmdk” “/vmfs/volumes/Datastore 2/newexamplevm/newexamplevm.vmdk” -d thin -a buslogic
- Now once you are done then link new vmdk files which are cloned and you issue will be resolved and you can delete the old disk files once. Resources from VMware Use vmkfstools to clone disk:
http://kb.vmware.com/kb/1028042
- Hope these above methods will help you to resolve issue of Snapshot consolidation needed fails with a lock message. I am also looking on another scenario where I have same issue on a remote location and datastore is out of space – looking for a solution will update once I resolve that issue. P.S – Do share your views and comments, thanks in advance.
P2V
Windows P2V error "fault.ManagedDiskOpenFault.summary"
https://communities.vmware.com/thread/479441?start=0&tstart=0 http://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=1019690 https://communities.vmware.com/thread/479441?start=0&tstart=0
Network card configuration missing after P2V using VMware Converter
- summer titled Fix: The IP address you have entered for this network adapter is already assigned to another adapter that is hidden from the Network Connections folder because it is not physically in the computer” This post details how to start Device Manager in a mode that shows hidden devices.
The steps are: Click Start, click Run, type cmd.exe, and then press ENTER. Type set devmgr_show_nonpresent_devices=1, and then press ENTER. Type Start DEVMGMT.MSC, and then press ENTER. Click View, and then click Show Hidden Devices. Expand the Network adapters tree. Right-click the dimmed network adapter, and then click Uninstall. Finally I configured the static IP on the NIC, and all was well.
Linux workstation
/etc/init.d/vmware restart * Starting VMware USB Arbitrator ... [ !! ] * Starting VMware services ... [ ok ] Failed to initialize [ !! ] * ERROR: vmware failed to start
brightmoon vmware # touch /tmp/x brightmoon vmware # vmware-networks --migrate-network-settings /tmp/x Restored network settings brightmoon vmware # less /tmp/x brightmoon vmware # rm /var/log/vmware/vmware-usbarb-22* -vf removed ‘/var/log/vmware/vmware-usbarb-22412.log’ removed ‘/var/log/vmware/vmware-usbarb-22669.log’ removed ‘/var/log/vmware/vmware-usbarb-22877.log’ removed ‘/var/log/vmware/vmware-usbarb-22911.log’ removed ‘/var/log/vmware/vmware-usbarb-22945.log’ brightmoon vmware # vmware-networks --migrate-network-settings /tmp/x Stopped all configured services on all networks Restored network settings brightmoon vmware # /etc/init.d/vmware restart * Starting VMware USB Arbitrator ... [ !! ] * Starting VMware services ... [ ok ] Started Bridge networking on vmnet0 Started all configured services on all networks[ ok ]
kill cancel task
[root@GRGESXi02:~] esxcli vm process list Redhat_env6.0_landrayOAweixin_89 World ID: 36079 Process ID: 0 VMX Cartel ID: 36077 UUID: 42 02 ea ad 2a 98 03 07-0e e9 1a 82 36 47 36 6c Display Name: Redhat_env6.0_landrayOAweixin_89 Config File: /vmfs/volumes/5618b866-7b466cdb-3be0-40f2e9638ca0/redhat_ent6.0_lanling_134/redhat_ent6.0_lanling_134.vmx CentOS_v7%2f64_landrayOAkk_90 World ID: 36087 Process ID: 0 VMX Cartel ID: 36086 UUID: 42 0b ba 88 cf af 21 4e-60 8f 2f d5 90 32 f4 a9 Display Name: CentOS_v7%2f64_landrayOAkk_90 Config File: /vmfs/volumes/5618b866-7b466cdb-3be0-40f2e9638ca0/Redhat_90/Redhat_90.vmx vSphere Data Protection 6.1 World ID: 41570 Process ID: 0 VMX Cartel ID: 41569 UUID: 42 0b eb 56 13 69 1c 40-ec fd e1 b6 7e 76 71 e9 Display Name: vSphere Data Protection 6.1 Config File: /vmfs/volumes/5625a51a-38b5b428-f929-40f2e9639878/vSphere Data Protection 6.1/vSphere Data Protection 6.1.vmx [root@GRGESXi02:~] esxcli vm process kill -t soft -w 46015
Clearing partitioning information in ESXi using the DD utility
- Use the fdisk command to obtain the exact size of the target disk device in bytes:
fdisk -l "/vmfs/devices/disks/DeviceName"
- Use the dd command to erase the first 34 sectors (34x512 bytes) of the disk device with zeros:
dd if=/dev/zero of="/vmfs/devices/disks/DeviceName" bs=512 count=34 conv=notrunc
- The GPT partition scheme stores a backup of the partition table at the end of the disk device. Erase the last 34 sectors of the device as well:
(SizeInBytes / 512) - 34 = SeekOffset
dd if=/dev/zero of="/vmfs/devices/disks/DeviceName" bs=512 count=34 seek=SeekOffset conv=notrunc
rescan datastores
esxcli storage core adapter rescan --all
Troubleshooting
Import OVF Template - Unsupported hardware family 'vmx-06'
To avoid wasting time extracting/rebuilding with OVF tool you can just edit the OVF file, change the line that says "VMX-XX" (in my case was 10) to read "07" or whatever version works with your ESXI. Then use a hashing utility to calculate the SHA-1 of the edited OVF file and replace the corresponding SHA-1 hash in the ".mf" file.
frequent error message 'nmp_ThrottleLogForDevice:3178' in vmkernel.log
http://buildvirtual.net/analyzing-esxi-log-files-to-identify-storage-and-multipathing-problems/
I found some very useful information to interpret the error message here: Analyzing ESXi Log Files to Identify Storage and Multipathing Problems
Based on this article I will interpret you error message, hopefully this will help some others. In your message we find the code H:0x0 D:0x2 P:0x0, this means the error is related to the Device (H: host, D: device, P:plugin status). On the vmware site (vSphere Documentation Center) we find the information required to understand the code 0x2, what means CHECK CONDITION. In the article you also find some references to t10.org about how to interpret the Valid sense data: 0x5 0x24 0x0, which is also in the log message. http://pubs.vmware.com/vsphere-50/index.jsp?topic=%2Fcom.vmware.vsphere.troubleshooting.doc_50%2FGUID-E8304C8B-E2EA-459E-A545-8531C1BF12B0.html
Based on the following ref: SCSI Sense Keys we know that an ILLEGAL REQUEST was send to your storage device. But how bad is this? http://www.t10.org/lists/2sensekey.htm
=== Unable to connect to the MKS: Internal error == Worked on this part time for weeks. The shutdown/remove/re-add was all it took. Doesn't explain what happened, but at least I can get back in.
Met same issue on ESXi 6.0 after i added host to VC server. All VMs refused to open console with this error.
I tried to re-add first VM, and it works.
Then i shutdown second VM, open config and increase Video Memory from 4 MB up to 64MB. And it helps too. So it can be some bug with video resolution error.
http://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=749640
Insufficient resources to satisfy vSphere HA failover level
https://support.software.dell.com/zh-cn/vranger/kb/127660
Agent can't send heartbeats
IMPI log full
localcli hardware ipmi sel clear
vMotion about
http://frankdenneman.nl/2012/09/07/vsphere-5-1-vmotion-deepdive/
How is disk data migration via vMotion different from a Storage vMotion?
The main difference between vMotion and Storage vMotion is that vMotion does not “touch” the storage subsystem for copy operations of non-shared datastores, but transfers the disk data via an Ethernet network. Due to the possibilities of longer distances and higher latency, disk data is transferred asynchronously. To cope with higher latencies, a lot of changes were made to the buffer structure of the vMotion process. However if vMotion detects that the Guest OS issues I/O faster than the network transfer rate, or that the destination datastore is not keeping up with the incoming changes, vMotion can switch to synchronous mirror mode to ensure the correctness of data.
How-to rename VMNIC in VMware ESXi
http://www.vladan.fr/how-to-rename-vmnic-in-vmware-esxi/
To restart a vCenter Server and/or Platform Services Controller service using the command-line:
To restart a vCenter Server and/or Platform Services Controller service using the command-line:
- Log in as root through an SSH or console session on the vCenter Server Appliance. Run this command to enable the shell: shell.set --enabled true Run this command to launch the shell: shell Run this command to change directories to /bin: cd /bin Run this command to list the vCenter Server Appliance services: service-control --list Run this command to stop a specific service: service-control --stop servicename You may also stop all services by typing the command: service-control --stop --all Run this command to start a specific service: service-control --start servicename You may also start all services by typing the command: service-control --start --all
Backing up and restoring the vCenter Server Appliance vPostgres database
ESXi web client Embedded Host Client – VMware Labs:
# Install scp /path/to/downloaded/vib/esxui.vib root@<esxip>:/tmp ssh root@<esxip> esxcli software vib install -v /tmp/esxui.vib # Upgrade # ssh root@<esxip> esxcli software vib update -v /tmp/esxui.vib # Removal # ssh root@ esxcli software vib remove -n esx-ui
How to quickly check ESXi logs from web browser
Create a VMDK Larger than 16TB
vmkfstools -c <size> <newvmdk> -a lsilogic -d thin
Example (creates a 25T thin provisioned vmdk named "testvm2.vmdk" with a lsilogic adapter) : # vmkfstools -c 25t testvm2.vmdk -a lsilogic -d thin #
Convert vmdk to raw
qemu-img convert -f vmdk disk.vmdk -O raw disk.raw # Know the disk size: qemu-img info -f raw disk.raw image: disk.raw file format: raw virtual size: 7.8G (8388608000 bytes) disk size: 2.5G