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added nvme to traid by mistake
Posted: 22 Feb 2024, 06:56
by mitchr
newly configure t4-424 with 2 wd 16tb drives and a 512 nvme ssd. it grabbed the nvme ssd for the traid. is there a way to remove it so I can use it for cache?
Thanks
Re: added nvme to traid by mistake
Posted: 22 Feb 2024, 08:52
by Gremlin
You are unlikely to get specific/support help in these lounges. Try the technical threads.
Re: added nvme to traid by mistake
Posted: 22 Feb 2024, 18:57
by HingxoGamchu
Unfortunately, removing the NVMe SSD from the RAID directly isn't recommended as it could corrupt your data. However, here are some options:
Break the RAID: Break the RAID using your server's management tools (BIOS/BMC/OS). This will erase all data on the drives, so back it up first. Then, create a new RAID with only the WD drives and use the NVMe SSD as cache.
Migrate RAID: Explore RAID migration options through your server's tools or using software like OpenZFS. This might allow you to move the data to the WD drives and free up the NVMe SSD for cache without data loss.
Start Over: If data isn't critical, consider rebuilding the configuration, creating separate RAID and cache volumes from the beginning. This ensures optimal configuration but requires a full data backup and restore.
Choose the option that best suits your needs and data backup capabilities. Consult your server documentation or online resources for specific instructions on your server model. Remember, prioritize data safety before any changes!