Did you change the shutdown command in the plugin? I don't shutdown my systems but from reading, systems that couldn't suspend to ram on OMV 4.x seem to be able to on OMV 5.x.
I know there are couple of other threads about this and what people did to fix. Unfortunately, I don't know much to help.
Hello, where can I find the plugin AutoShutDown? It is not in "Extensions" and I checked for new extensions. (Sorry, I am a newbie.)
Have you installed omv-extras?
If you have issues, swap memory is missing after upgrade. Flash memory plugin isn't working well. After re-procedure of flash memory everything works well now.
Flash memory plugin isn't working well.
The flashmemory plugin doesn't do anything with swap. There may be additional tweaks to the swap instructions that the plugin displays but that is why they are optional.
It will work after reconfigure flash memory on my side. So i don't know i you thing it's not working. It can be one fault.
It will work after reconfigure flash memory on my side.
What did you do?
Since flashmemory isn't configuring swap at all, I don't understand how reconfiguring flashmemory can help hibernation issues.
Now i'm confused... After upgrade to OMV5 i reconfigure flash memory and fstab. I remember that i fix it with comment out swap line...
But i do reverse. I kill # in front of the line. Thereafter hibernate works.
So i must check this again. It's better that i not tell more wrong things... sorry for that. I think there is an issue with flash memory plugin.
Aug 3 16:53:00 networknas kernel: [ 76.926964] PM: Cannot find swap device, try swapon -a
Aug 3 16:53:00 networknas kernel: [ 76.926974] PM: Cannot get swap writer
Aug 3 16:53:00 networknas kernel: [ 77.017377] PM: Basic memory bitmaps freed
Aug 3 16:53:00 networknas kernel: [ 77.017380] OOM killer enabled.
Aug 3 16:53:00 networknas kernel: [ 77.017380] Restarting tasks ... done.
Aug 3 16:53:00 networknas kernel: [ 77.083339] video LNXVIDEO:00: Restoring backlight state
Aug 3 16:53:00 networknas kernel: [ 77.083345] PM: hibernation exitVia fstab you comment out with # swap line for flash memory. SYSlog give me this error after typing pm-hibernate via terminal. Nothing happens and you get back normal prompt... I read many logs and found this issue in syslog file. Cannot find swap device.
Thereafter i delete # in swap line and get swap back and hibernate working! So i don't know now how to fix this really if there is an issue with flash memory.
After upgrade to OMV5 i reconfigure flash memory and fstab. I remember that i fix it with comment out swap line...
But i do reverse. I kill # in front of the line. Thereafter hibernate works.
So i must check this again. It's better that i not tell more wrong things... sorry for that. I think there is an issue with flash memory plugin.
Disabling swap isn't configuring flashmemory. It is disabling swap to reduce writes a bit more. Yes, the instructions are on the plugin but it seemed the most appropriate place for people to see them. But they are completely optional and shouldn't be done if you hibernate your system. I don't hibernate my systems and don't worry about disabling swap. The instructions are just a guide. They can't cover every situation.
Ok, but fact is if you want hibernate system you must check if there is a swap. If not hibernate doesn't work as aspected.
Ok, but fact is if you want hibernate system you must check if there is a swap. If not hibernate doesn't work as aspected.
Obviously since hibernating writes the contents of ram to the swap file. I guess I don't understand what you want the plugin to do? It doesn't disable swap and OMV creates a swap file the same size as ram by default. If someone chooses to change something about that, then it is their fault that hibernate doesn't work.
You will have more experience, yes. But if there more guys like i am, they will follow stupid this steps and will run in trouble. So its nice to know that guys will not switch off swap for hibernate. I understand that this is not a fault by plugin. Now its time for thread opener to tell us if he use swap or not and run in this trouble as i.
But if there more guys like i am, they will follow stupid this steps and will run in trouble
Most people don't hibernate a server. So, that is why the instructions have been around a long time but not many people had problems.
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