2a70ebf667
- add missing syntaxes - don't put prompt if no command outputs to ease copy/paste and use `sh` syntax - always use `$` as prompt and use `console` syntax
44 lines
2.0 KiB
Markdown
44 lines
2.0 KiB
Markdown
# Common errors and troubleshooting
|
|
|
|
## Recommendation
|
|
|
|
If you think you have a problem with your XOA, start by typing`xoa check`command in your terminal:
|
|
|
|
```console
|
|
$ xoa check
|
|
✔ Node version
|
|
✔ Disk space for /var
|
|
✔ Disk space for /
|
|
✔ XOA version
|
|
✔ xo-server config syntax
|
|
✔ Appliance registration
|
|
✔ Internet connectivity
|
|
```
|
|
|
|
If the result you have is completely different from that, or if error messages are displayed, lost packets, etc., you have, indeed, a problem. The next step should be to check in this document if there is an existing troubleshooting for the problem you have.
|
|
|
|
:::tip
|
|
You can also access the log by using this command: `$ tail -f /var/log/syslog` ([learn more](https://xen-orchestra.com/docs/logs.html))
|
|
:::
|
|
|
|
## General
|
|
|
|
- [Empty page after login](https://xen-orchestra.com/docs/troubleshooting.html#empty-page-after-login)
|
|
- [Can't migrate XOA](https://xen-orchestra.com/docs/troubleshooting.html#xoa-migration-issues)
|
|
- [Can't boot XOA](https://xen-orchestra.com/docs/troubleshooting.html#xoa-boot-issues)
|
|
- [Network issues](https://xen-orchestra.com/docs/troubleshooting.html#network-issues)
|
|
- [Out of memory](https://xen-orchestra.com/docs/troubleshooting.html#memory)
|
|
- [Transparent proxy and updater](https://xen-orchestra.com/docs/troubleshooting.html#behind-a-transparent-proxy)
|
|
- [SSL self-signed certificate expired](https://xen-orchestra.com/docs/troubleshooting.html#updating-ssl-self-signed-certificate)
|
|
- [User authentication](https://xen-orchestra.com/docs/authentication.html#debugging)
|
|
|
|
## Backup troubleshooting
|
|
|
|
- [Unhealthy VDI chain](https://xen-orchestra.com/docs/backup_troubleshooting.html#unhealthy-vdi-chain)
|
|
- [SR_backend_failure_44](https://xen-orchestra.com/docs/backup_troubleshooting.html#srbackendfailure44-insufficient-space)
|
|
- [Could not find the base VM](https://xen-orchestra.com/docs/backup_troubleshooting.html#could-not-find-the-base-vm)
|
|
|
|
## You haven't found a solution here?
|
|
|
|
Open a ticket concerning your issue on your personal space [here](https://xen-orchestra.com/#!/member/support)
|