I have real zpool with files, but want to test firstly.
I created simple zpool with files:
# zpool status -v
scan: resilvered 19.5K in 0h0m with 0 errors on Thu Mar 14 14:44:20 2019
NAME STATE READ WRITE CKSUM
I have old small 16GB SSD and now I got better 128GB Samsung 850 pro SSD. Copying stuff to new one is easy with dd, but what block size I should use with it?
I not sure what to do with old 16GB SSD, maybe it is good place for swap? 16GB SSD is ada0 and 128GB ada1.
Geom name: ada0...
my 3 disk raidz was lost during a system reboot happend a few days ago. Since then I cant import the zpool and even zdb -e <pool> runs into a kernel Oops.
A simple zpool import shows the pool and no error. so should be importable but isnt.
How can I get the pool at least imported for...
I have a pool as Raid10 with 10 TB capacity,
I want present a zvol for Esxi as Datastore,
what is your opinion about:
1. I create a zvol with 10TB or
2. I create two or many zvol with different capacity and present them to Esxi?
very thanks for your helps,
For a NAS, the question is UFS or ZFS for main drive ?
I'm thinking about 2 options, which one would you recommend ?
It is a recent hardware, Intel i3. 8Go.
Main drive is an old 1To classical HDD while the 4 other one are new 4To 'NAS' HDD of 2 different brands.
Option 1 full ZFS...
Doing this for a first time on live system, so please correct me if I'm doing something wrong. Also doing this on remote system, and it is quite hard to get there.
rootfs on zfs, only 2 disks, mirror
Disks: /dev/ada0, /dev/ada1(new disk, old disk not spinning...
I am going to install my new system with a zpool mirror volume as the root.
The instructions for this process are quite clear and I see how to follow them:
... all the way through using install.sh to:
for dir in base catpages dict doc...
I've got a FreeBSD installation on my VPS, it uses ZFS as its file system. At the end of last year I wanted to clone it onto a local VirtualBox VM, so I did something like the following:
# zfs snap -r zroot@2018-11-06
# zfs send -R zroot@2018-11-06 | gzip | ssh my.home.system "cat >...
I'm currently managing a dedicated server with two 3TB hard disks but ZFS seems like a stranger to me. I want something like RAID-1 for data redundancy. In the storage management part, by default, the auto ZFS-on-root wizard utilizes the two whole disks (not partitions) and set up a...
There is two hard drive on the system
% uname -a
FreeBSD desktop.freebsd.lan 12.0-RELEASE-p2 FreeBSD 12.0-RELEASE-p2 r343203 OptiPlex amd64
Description of the connected disks:
KINGSTON - SSD disk with newly installed FreeBSD 12.0-RELEASE-p2
WD - old SATA disk with FreeBSD 11.2...
Hello, I have an old FreeBSD system (running 9.3-RELEASE) that I would like to update to the latest 12.0. Trying a "live USB" it seems that the new system would work OK. In the current installation I have a specific partitioning scheme on the boot disk (SSD) and several HDDs configured for ZFS...
I have 4 disks in a RAIDZ with geli encryption. I'm currently running FreeNAS 11.2. I'm posting here because their forum doesn't have a great reputation.
One of them has been having issues so I decided to pull it and run a quick test to verify things.
without thinking I decided to offline the...
I use it for development, you know, Programming 'n stuff... :) I also use it for ZFS, since I keep backups of my friends' and family members' data. :) I also use it for other things, like when I use Linux, but want more of a UN*X-y feel. It also speaks to how good of an OS it is when I...
This is my first experience with ZFS.
I have created a raidz2 zfs pool with 5 drives, no spares (I know won't happen again). It's a lab server so no critical data.
The pool became degraded after a HD failure. (showing as FAULTED with too many errors).
Some of data I had...
I need an advise and correct direction to my problem. I am a new FreeBSD user. Our recent Windows 10 machine was hit by a Ransomware and it spread to other machines on Network also.
To protect that in future, I added a new HDD on the system and installed FreeBSD 12.0 x64 using HyperV on it...
Hey guys :)
I am new to sysutils/zrepl and I am currently trying to set it up...
I followed the offical tutorial (https://zrepl.github.io/tutorial.html) and I am getting this error when I try to check the config file with
zrepl test config
error parsing config file: cannot parse job...
In the past there were some interesting discussions about swap with ZFS, and its performance when a machine actually runs out of memory. These include:
2015 bug report
Many people, perhaps most, setup swap when they setup ZFS. But have any of you actually put it to the...
I am currently running an FreeBSD 11.1-RELEASE and preparing for upgrade (late, I know). The only thing I am worried about is a message "failed to read pad2 area of primary vdev" during the boot process when geli needs the decryption phrase.
I searched the forum here but only found...