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We have noticed very slow import of the Cardano transactions on the testing-mainnet network (more than 2 weeks for the aggregator database).
Important
After investigation, it appears that the hard disk that is used on the aggregator is not fast enough and should be upgraded.
We have tested faster disk on the VM and this has fixed the problem. We have not seen the problem occurring on the signers side as their database is pruned along the way: this means that only the aggregator needs to be upgraded.
What
Investigate the origin of the problem and implement a fix.
How
Investigate the problem
Upgrade the data disk of the testing-mainnet VM to pd-balanced
check no SSL problem => it will require a regeneration of the SSL certificate
check disk backup policy is activated
Re-import aggregator Cardano transactions and check that it takes reasonable time
Prepare the upgrade of the data disk of the release-mainnet VM to pd-balanced and plan it with a release prior to activation of the certification of Cardano transactions
Later
Create a runbook for upgrading the disk instance of a VM
The text was updated successfully, but these errors were encountered:
Why
We have noticed very slow import of the Cardano transactions on the
testing-mainnet
network (more than 2 weeks for the aggregator database).Important
After investigation, it appears that the hard disk that is used on the aggregator is not fast enough and should be upgraded.
We have tested faster disk on the VM and this has fixed the problem. We have not seen the problem occurring on the signers side as their database is pruned along the way: this means that only the aggregator needs to be upgraded.
What
Investigate the origin of the problem and implement a fix.
How
testing-mainnet
VM topd-balanced
release-mainnet
VM topd-balanced
and plan it with a release prior to activation of the certification of Cardano transactionsLater
The text was updated successfully, but these errors were encountered: