Jul 8, 2023 · SOLVED Drive backup using mirroring: how to restore? Hello! My setup is the following: 1 vdev with 3 HDDs, all 3 mirror of each other (so 3 x 3TB HDD, total available …

Apr 18, 2023 · 12 disks in 6 mirror vdevs give you the IOPS of 6 disks. At the expense of less resiliency - one disk is easy peasy, lose two disks and you might still be ok, but as soon as you …

Jun 12, 2016 · ZFS is a complicated, powerful system. Unfortunately, it isn't actually magic, and there's a lot of opportunity for disappointment if you don't understand what's going on. RAIDZ …

Jul 17, 2017 · A "3-way" mirror would have three columns and two rows, and would consist of two mirrors, of three disks each, striped together. If you wanted to keep the same level of …

Aug 18, 2023 · 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 …

Nov 5, 2023 · Related topics on forums.truenas.com for thread: "troubleshooting mirror vdev won't expand" Unfortunately, no related topics are found on the New Community Forums.

Jan 5, 2024 · Everywhere, everybody in every blog post looks telling that mirror vdev Is Better than raidz vdev. If that's Always the truth, why do Raidz even exists? What are the pros of …

Sep 8, 2021 · 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 …

Nov 28, 2023 · I am seeing an orange exclamation mark saying mixed vdev capacities but the pool has 2 mirrors each having 2 identical disks. Any idea? Can't recall having seen this pre …

Dec 15, 2020 · For a personal computer (Unix) I have to decide between mirroring 2 SSDs or RAIDz1 3 SSDs. After some reading, I found places that say mirroring is faster than RAIDz1. …