if you don't store any valuable data in your storage, please try to clear /mnt/disks/sda/qdrant. Qdrant supports storage compatibility between consecutive versions

I see, I am trying to migrate instances, so I thought instead of re indexing all of 20M records from scratch, I could just use the same qdrant_storage location. So I moved to a storage disk

is it possible to use the same data in my storage from an older run ? instead of reindexing everything?

in this case you would need to upgrade versions one by one

so service would apply proper migrations

I'm sorry, which versions would I have to upgrade? qdrant docker image? I was trying to just use :latest or v0.10.4 which was an older one.

do you mean version.info file in qdrant/collections?

no, just a version of the docker

so I would need to find the correct docker image for this that supports 0.4.0?

docker run -p 6333:6333 -v /mnt/disks/sda/qdrant:/qdrant/storage qdrant/qdrant:v0.10.4

does v0.10.2 work?

no, also just tried qdrant/qdrant v0.10.1, will try a lower one

do you have the same error with v0.10.2?

yeah, I just tried v0.10.0 and I think it's trying to start up

[2023-01-16T23:41:52.012Z INFO  segment::segment_constructor::segment_constructor_base] Migrating segment 0.3.1 -> 0.4.0
[2023-01-16T23:41:56.810Z INFO  qdrant] Distributed mode disabled
[2023-01-16T23:41:56.816Z INFO  qdrant::tonic] Qdrant gRPC listening on 6334
[2023-01-16T23:41:56.821Z INFO  actix_server::builder] Starting 1 workers
[2023-01-16T23:41:56.823Z INFO  actix_server::server] Actix runtime found; starting in Actix runtime

it's possible that it takes time to start because the storage data is huge?

maybe

old versions are slower

ok, I just have to try to get this to work then I can upgrade later. As I think I might also have to change the client API code

yes, it also changed

yeah, I am sure it's improved, so does that also mean I need to re upload all the vectors? or do you think the migration takes care of it

re-upload would be easier

ok I should have saved the vectors as generating them takes time.

thanks for helping