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- 3 Drive Configuration | TrueNAS Community
The drive prices for 16TB drives (specifically Exos) are pretty decent compared to 10TB I think, thus why I want 16TB Are there any downsides to a 3 way mirror? Would it allow two out of the three drives fail without incident? Also if you know any documentation on it that would help a lot Also with RAIDZ, adding drives to a pool later requires resilvering, does a mirror 3 way mirror require
- Replacing Disks | TrueNAS Documentation Hub
Provides disk replacement instructions that take a failed disk offline and replaces a disk in an existing VDEV The replacement process automatically triggers a pool resilvers
- Mirroring the Boot Pool | TrueNAS Documentation Hub
Adding a second storage device to the boot pool changes the configuration to a Mirror This allows one of the devices to fail and the system still boots If one of the two devices were to fail, that device is easily detached and replaced When adding a second device to create a mirrored boot pool, consider these caveats: Capacity: The new device must have at least the same capacity as the
- Protecting bathroom mirror from corroding around the edges
If you want something with more body use a silicone sealer Both should work well to prevent your new mirror from having issues with the moisture We put mirrors in a bathroom years ago and varnished the edges and back of each mirror with 2 good coats of varnish They eventually failed - time and the temperature humidity cycles take their toll
- Managing Pools | TrueNAS Documentation Hub
Extend a ZFS mirror: Add the same number of drives The result is a striped mirror For example, if ten new drives are available, a mirror of two drives can be created initially, then extended by adding another mirror of two drives, and repeating three more times until all ten drives are added Extend a three-drive RAIDZ1: Add another three drives
- Cutting a hole in a mounted mirror - Home Improvement Stack Exchange
I have a large mirror that's glued to the wall so I can't remove it It already has a 1 gang outlet in it but I'd like to expand it to a 2 gang box How would I expand the hole on a vertical mirror
- SOLVED - Change stripe vdev layout to mirror - TrueNAS
After confirming going from stripe to mirror was possible I went ahead and built my system with two storage pools An "main" pool with 2 x 8TB drives for bulk storage and a "fast" pool with SSD's At the time of building the "fast" pool I only had access to a single 750GB SSD Knowing that I could extend the pool later, I configured it as a stripe
- SLOG Devices | TrueNAS Documentation Hub
Provides general information on ZFS intent logs (ZIL) and separate intent logs (SLOG), their use cases and implementation in TrueNAS
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