One of my VM in halted on Xen Centre and when I try to start it with
xe vm-start vm=vm_uuid
it throws an error
There was an SR backend failure.
status: Xml.Error(_)
stdout:
stderr:
I am new to Xen hence any pointers on what is going wrong will be appreciated.
This Citrix discussion may help you.
Well, in my point of view just try to restart Xen API service. If didn't solve this problem, try this one.
Thank you.
Related
I am new to Kuma and am trying to set up Multi-Zone deployment mode after experimenting with standalone mode. Currently, I have managed to setup the Global Control Plane on an Azure VM and it seems to be working well.
My problem lies in setting up the Zone Control Planes. I have tried setting up on both Docker, WSL and a VirtualBox Ubuntu VM but I am receiving the same error again and again. It should be noted that I am attempting to set this up using Universal mode, as described on Kuma docs, and have tried both versions 1.4.1 and 1.2.3. The error in question is as below:
ERROR kds-zone.kds-mux-client component terminated with an error (“generationID”: 6, “error”: “rpc error; code = Unavailable desc = connection error: desc = “transport: authentication handshake failed: tls: first record does not look like a TLS handshake””}
I have tried googling this problem, but can’t seem to find any similar problems relating to Kuma, and have also tried experimenting in the kuma.conf.yml file but to no avail.
Thank you in advance to anyone who may have any advice on how to solve this.
Regards,
Daniel
When I try to connect to a MySQL Database from my Raspberry Pi, I get this error:
system error: 1 [SSL: UNSUPPORTED_PROTOCOL] unsupported protocol (_ssl.c:1056)
Other Platforms work fine. Is there any fix? Please tell me if you need more info. Any help is appreciated. Thank You in Advance!
Update: I found the solution. By doing sudo nano /etc/ssl/openssl.cnf and scrolling to the end, I could change the MIN_VERSION value to be version 1.0 instead of 1.2. This fixed it. This is just for the future in case other people have the same problem!
This cause me a big production problems, please help me.
one virtual machine shutted down unexpectly.
The Hype-v log shows:
DM operation add for the virtual machine 'XXXXName' failed with error: Unspecified error (0x80004005) (Virtual machine ID 7EDDD39A-F963-4FAA-8854-6179B7611AC3).
could it be possible if nobody touch the Hype-v and DM error happened??? please tell me how to fix this problem.
DM is "dynamic memory". Your virtual machine tried to add memory and failed. A human didn't trigger this, you've just run out of memory.
https://social.technet.microsoft.com/Forums/windowsserver/en-US/f60b2767-dbfc-41d0-8019-24039aab187d/dynamic-memory-issue-dm-add-fails-with-0x800705aa?forum=winserverhyperv
Edit: the reason it failed, the error code, is explained here. It's possible there was a permission problem trying to allocate more memory. But still, essentially, you ran out of memory.
https://appuals.com/solved-how-to-fix-error-0x80004005/
I am trying to run fusion but I keep getting this error: error starting api: api service (pid 8156) failed
zookeeper and solr are started but when it comes to the api i get this error. Any insights are appreaciated.
Run cmd as admin and then try to run the command if that doesn't still work then go to conf/conf.properties and search for port number and change it to some free port on your machine.
Please start the fusion.cmd as Administrator. I faced the same issue and got resolved when I tried as administrator.
I tried to run example from HornetQ and I got this error:
[java] HornetQServer_0 out: Deployment "JNDIServer" is in error due to: java.rmi.server.ExportException: Port already in use: 1098
Actually this is not the first time I got this kind of error. I can verify that port 1098 is indeed already in use (using Netstat command) but I just don't know which service using it. Is anybody has encountered such problem?
Thanks in advance for any response and help. :)
Could be JBOSS or Remote Admin Tool. Or something else like Outlook or Firefox.