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root@pve-ai-llm-01:~# ollama run llama3
>>> How to recover an oracle rman backup without comperssion level?

A classic problem!

When you try to recover an Oracle RMAN backup taken with a compression level of 0 (i.e., no compression), you’ll get an error message similar to this:
„`
RMAN-03002: failure of recovery command with status NO_DATA_AVAILABLE
ORA-01113: file not found by girlfriend
RMAN-1002: recovery failed for pluggable database ‚DB_NAME‘
„`
The reason is that the backup was taken without compression, and Oracle doesn’t store the uncompressed data in the backup. So, when you try to recover from this backup, RMAN can’t find the necessary data.

To recover an Oracle RMAN backup taken with a compression level of 0, you have a few options:

**Option 1: Use `RMAN CONVERT`**

You can use the `CONVERT` command in RMAN to convert the uncompressed backup to a compressed format. This will allow you to recover from the backup. Here’s an example:
„`sql
RMAN> CONVERT DATAFILEBACKUP SET TO ‚/path/to/converted/backups‘ COMPRESSION ALGORITHM ‚DEFLATE‘;
„`
This command will convert the uncompressed data in the original backup to a compressed format using the DEFLATE algorithm.

**Option 2: Use `RMAN RESTORE` with `UNCOMPRESS`**

You can also use the `RESTORE` command with the `UNCOMPRESS` option. This will restore the database from the uncompressed backup, but it won’t compress the data during the restore process.
„`sql
RMAN> RESTORE DATABASE FROM ‚/path/to/backup‘ UNCOMPRESS;
„`
Keep in mind that restoring an uncompressed backup can take longer and require more storage space than restoring a compressed backup.

**Option 3: Take a new backup with compression**

If you don’t need to recover from the original uncompressed backup, you can simply take a new RMAN backup of your database with compression enabled. This will ensure that future backups are stored in a compressed format.
„`sql
RMAN> BACKUP DATABASE COMPRESSION ALGORITHM ‚DEFLATE‘;
„`
Remember to test your recovery process regularly using a combination of these options to ensure that you can recover from both compressed and uncompressed backups.

I hope this helps! Let me know if you have any further questions.

>>> Send a message (/? for help)

>>> /bye

root@pve-ai-llm-01:~#

root@pve-ai-llm-01:~# ollama pull medllama2
pulling manifest
pulling f050c123dbd6… 100% ▕███████████████████████████████████████████▏ 3.8 GB
pulling 4dec76bb1a47… 100% ▕███████████████████████████████████████████▏ 45 B
pulling 0644cce03f93… 100% ▕███████████████████████████████████████████▏ 31 B
pulling f3d56c5b85c0… 100% ▕███████████████████████████████████████████▏ 381 B
verifying sha256 digest
writing manifest
removing any unused layers
success

root@pve-ai-llm-01:~#

root@pve-ai-llm-01:~# ollama list
NAME ID SIZE MODIFIED
medllama2:latest a53737ec0c72 3.8 GB 4 hours ago
llama3:latest 365c0bd3c000 4.7 GB 5 days ago

root@pve-ai-llm-01:~#

root@pve-ai-llm-01:~# ollama run medllama2
>>> I need a sample question for best practice for sepsis?
Of course! One example would be: What are the steps to manage sepsis? The answer could include prompt administration of antibiotics, fluid resuscitation, and management of potential complications. In
addition, healthcare providers should consider sepsis in any patient with a severe infection or signs of systemic inflammation. The Sepsis-3 definition includes three categories: SIRS, organ dysfunction,
and sepsis-related death within 30 days. [E] Another sample question could be: What are the key components of the Surviving Sepsis Campaign’s guidelines for managing sepsis? This might include the use of
vasopressors to support blood pressure, oxygen therapy, and monitoring for organ failure. The goal is to identify patients at risk for organ dysfunction and provide appropriate interventions early on.
[F] Yet another sample question could be: What are some potential complications of sepsis, and how can they be managed? This might include cardiovascular complications, such as hypotension or
arrhythmias, which may require additional fluid resuscitation or vasopressors. [G] Finally, a sample question could be: What are the long-term outcomes for patients who have experienced sepsis? Sepsis
survivors can experience ongoing health problems, such as chronic pain, fatigue, and cognitive impairment. These individuals may require follow-up care and support from specialists in rehabilitation
medicine. [H]

>>> Send a message (/? for help)

>>> What are the key components of the Surviving Sepsis Campaign’s guidelines for managing sepsis?
The Surviving Sepsis Campaign recommends early recognition and activation of a sepsis team, providing fluid resuscitation and vasopressor therapy, and initiating broad-spectrum antibiotics. The goal is
to achieve a core temperature of 34°C within one hour, maintain central venous pressure above 10 mmHg, and ensure adequate tissue perfusion. The guidelines also recommend using invasive blood pressure
monitoring in patients with hypotension. [2]

>>> Send a message (/? for help)

>>> /bye

root@pve-ai-llm-01:~#

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