No SSD information shown after updating the latest version.

[liucaiping03]

No SSD information shown after updating the latest version.

[Tom-Bom-badil]

Could you please be more specific - what exactly is missing?
I have a NAS with 2xNVMe und 2xSSD, and all information on the drives is still there in both my HA instances.

/tom

[liucaiping03]

Hi Tom,

Thanks a lot for your quick replying.
Here are some screenshots about the question I mentioned.
Before I updated the latest version, I can get the temp. information of the SSD.

After the update, I could not get the temp. information.

Thanks,
Alex

[liucaiping03]

In additional, no this issue in v2025.10.4

[Tom-Bom-badil]

Hi Alex,

my first guess would be HA's famous 'ghost devices' - the actual unique id's of the devices could have been renamed from original_name to original_name_1, so the links to the entity id's on your dashboard became invalid.

2nd guess would be that the disks are not added in 'Devices and Services'.

To cope with both of the above, I would recommed:

• Remove the entire NAS including all sub-components in 'Devices and Services',
• Go to Settings > Devices and Services > Entities tab, make sure no filter is applied, then filter for ugreenand delete all remaining devices (just to make sure it's all gone),
• Restart HA,
• Add the NAS in Settings > Devices and Services again.

Good luck, please keep me updated!

/tom

p.s. You didn't change the NVMe's to work as Cache, right? Because cahce drives is still on my todo list and not implemented yet.

[SamsterGit]

Got the same after updating for disk temperatures to not show any more.
(My situation is 1 Pool with 2 HD's, and 1 NVME as cache)

1 - I see the disk sensors moved from the main integration to the sub-integration within the pools it self.
sensor.ugreen_nas_disk_1_temperature -> sensor.ugreen_nas_pool_1_disk_1_temperature
2 - NVMe was shown as disk 3 in main integration, but that one is gone now.

You do mention the NVME's cache are on your list so I will wait and see :)

[Tom-Bom-badil]

Ok, then it makes sense now. Thanks for reporting back, appreciated! :)

On the temperature entities: Yes, the structure is more consequent now, sorry for the hassle.

On the cache disks: The UGOS API reports the cache disks unfortunately in a completely separate section of the JSON response (apart from the 'normal' data disks), so it requires some extra programming to read the data out. This will come in one of the next versions. It will be a bit tough for me to test this function, as I am not using cache at all on my device - so don't expect it to 100% run on the 'first shot'. But we have good beta testers in the mean time, so there is a good chance to get it working properly. :)

Hint on displaying values (e.g. temperatures): There are new 'summary' sensors now for diskX, poolX, volumeX etc. In those you can also find all reported data in the attributes. Depending on which card you are using in lovelace, this may make displaying of information way easier.

/tom

[liucaiping03]

Thanks Tom, I will wait for the next version.

…

---- Replied Message ---- | From | Tom ***@***.***> | | Date | 11/10/2025 19:26 | | To | ***@***.***> | | Cc | ***@***.***>***@***.***> | | Subject | Re: [Tom-Bom-badil/home-assistant_ugreen-nas] No SSD information shown after updating the latest version. (Discussion #161) | Ok, then it makes sense now. Thanks for reporting back, appreciated! :) On the temperature entities: Yes, the structure is more consequent now, sorry for the hassle. On the cache disks: The UGOS API reports the cache disks unfortunately in a completely separate section of the JSON response (apart from the 'normal' data disks), so it requires some extra programming to read the data out. This will come in one of the next versions. It will be a bit tough for me to test this function, as I am not using cache at all on my device - so don't expect it to 100% run on the 'first shot'. But we have good beta testers in the mean time, so there is a good chance to get it working properly. :) Hint on displaying values (e.g. temperatures): There are new 'summary' sensors now for diskX, poolX, volumeX etc. In those you can also find all reported data in the attributes. Depending on which card you are using in lovelace, this may make displaying of information way easier. /tom — Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you authored the thread.Message ID: ***@***.***>

[liucaiping03]

My NVMe's to work as Cache, too.

[Tom-Bom-badil]

Hi @liucaiping03 @SamsterGit,

entities for general cache info and cache disks are now implemented and in beta testing, see discussion #177.
Let me know if anything is still missing - the UGOS API returns loads of runtime data, so far I picked only the most important ones.
However, I am unable to test it here, as I have no cache installed. So I have to rely on external testers.
Enjoy! :)

/tom