@Yunis with respect to your 2nd Question "
If possible, do I lose historical data? ", do you mean HN_QOS_DATA_% tables?
If yes, the data retention will be based on parameter : delete_history_samples in the data_engine.cfg file. for e.g if delete_history_samples=120 means Historical data will be retained for 120 days only.
as @Garin Walsh already mentioned, please create secondary datafiles with filegroups in other drive where space available. make sure the naming convention followed while creating secondary data files to differentiate from primary datafiles. the file extention for secondary data files would be *.ndf.
generally the file extension for primary datafiles would be *.mdf.
For Oracle, datafiles can be created where space available in the drive.
Please let me know if any questions.
Original Message:
Sent: 05-16-2019 11:58 AM
From: yunis Landa
Subject: it is possible to have different database instances with same data engine for the same environment
Currently the instance is pointing to disk c: but for space and growth we need to point to disk d: Is this possible?
1-. What steps should I execute to do it in case it is positive?
2-. If possible, do I lose historical data?
Thanks in advance for what you can help us