I need to update the bootsector after upgrading zfs pool. In 10.3 the command to disable the Operation not permitted error was:
But that doesn't seem to work in 11.0:
root@crayon2:~ # sysctl kern.geom.debugflags=0x10
kern.geom.debugflags: 16 -> 16...
I recently reinstalled Proxmox VE and lost access to our storage system. When remounting the zpool, no data appears in the folder.
NAME USED AVAIL REFER MOUNTPOINT
rpool 9.36G 98.2G 96K /rpool
rpool/ROOT 876M 98.2G 96K...
I'm a bit confused as to what compression my system uses
From man zfs:
compression=on | off | lzjb | gzip | gzip-N | zle | lz4
Controls the compression algorithm used for this dataset. Setting
compression to on indicates that the current default compression...
I have a zfs pool encrypted with geli. After a clean system boot, I mount the geli devices, then do zfs status tank so the pool is discovered. The system panics. I found and old thread documenting a similar issue (involving SSDs and GELI), but it still seems to be happening. Here's my stack...
I have a ZFS file-system (project) that contains numerous ZFS file-systems (project001, project002...project120). How can I share this with NFS3 as just a single share? On Linux there is a crossmnt option that does this. I have separate file-systems as I need to be able to snapshot each...
I'm trying to spindown disks in a zpool to save energy costs. This concerns a home NAS setup. I've broken in down to a single disk.
Here I want the disk to go into standby mode after 20 minutes of idle time:
camcontrol standby ada2 -t 1800
What actually happens is the disk spins down...
Just of curiosity did anybody noticed this interesting stuff?
I got this VM with 16G RAM and 6GB disk.
The disk has only one pool - zroot and looks to me like the ARC cache takes more memory than the pool size is.
root@system:~ # zpool list
NAME SIZE ALLOC FREE EXPANDSZ...
Hi, I'm new to ZFS and loving it!
I have a pool (pool0) which was created when I moved from Linux. It has my home directory on it from my first adventure with BSD. Playing with TrueOS I ended up with a new install on two mirrored SSDs (tank). Meanwhile I still have my old /usr/home sitting on...
I'm on FreeBSD11. I have some trouble with ZFS and NFSV4. I have a pool on my server.
# zfs list
NAME USED AVAIL REFER MOUNTPOINT
pool1 484K 1.76T 160K /pool1
ee /etc/exports is:
V4:/pool1/ -sec=sys -network x.x.x -mask x.x.x.x
I have some folders in my pool and...
When installing a new FreeBSD 11.0 with zfs root, the installer creates 2 zfs pools and puts the contents of /boot in zfs:bootpool/boot. /boot is a symlink pointing to /bootpool/boot
Normal boot process then does not mount bootpool (nice little security extra there) so the /boot symlink points...
I'm in the process of rebuilding my NAS at home. Currently this is the hardware that I've picked:
Mobo: Gigabyte GA-B150M-D3H
RAM: 4x Crucial CT8G4DFD8213 (32GB RAM total) (From Gigabyte's QVL)
CPU: Intel Core i3-6100T Boxed
SATA: Delock PCI Express Card > 10 x internal SATA 6 Gb/s...
I am building a PC currently. I want to use 1 HDD and 1 SSD as ZFS file-system. The problem is I don't know how to do it manually.
I want to use SSD as cache to HDD. From what I've read I understand that I should use L2ARC partition on SSD. Is that correct?
And where can I find how to...
This Sunday, my FreeBSD box has entered some weird state.
This machine is following 11-stable, and,
- after calling delete-old-libs maybe, I don't really know -
a lot of modules and commands fail on missing libjail.so.1
I checked out this file within /lib and ls confirmed that the file was...
I've got a FreeBSD 11 box running and now I'm in the process of adding storage to the machine. The machine is a mini-itx box and therefore I don't have any physical space left to add internal drives.
I'm running ZFS on the system today and I want to run ZFS with raidz on these new drives as...
I am running 11.0-PRERELEASE and am attempting to upgrade to the latest revision of stable/11. When building world I get linker issues involving ZFS libraries. Some experimentation I have done indicates that the builder is actually trying to link to my own system's ZFS libraries. As a test I...
I have a 3 x 500 GB drive ZFS pool left after a prior installation of Arch Linux and I would like to learn whether there are any mechanisms that would allow me to safely convert the pool in question to one compatible with FreeBSD. For now I received tons of errors about "unsupported" features...
I would like to replace all 3 spinning drives of a raidz pool with (smaller) SSDs: the smaller SSDs will still be more than adequate for my storage needs, and should be significantly faster.
The system has a limited number of SATA ports (4): 1 is in use for the system drive (which is already an...
Pardon a very stupid question, but I searched prior and couldn't make out the exact answer = \
I have 4 new drives. I am trying to format them, with 4k alignment, and then group them into one RAID-Z vdev and than either attach them to existing pool or create a new pool using...
I was reading a tutorial (now lost) that suggested adding a vesa="YES" directive to my loader.conf for one reason or another. Apparently, this was no good as the bad setting is preventing me from successfully booting into FreeBSD. What I would like to do is to use the LiveCD to...
I'm new to FreeBSD and for the moment it seems easier to reinstall to a known condition after battling with xorg for a while. I had a fully working system and all of a sudden X does not find my video card. Not sure if it was related to trying to get some Wine up and running. Anyway, I've decided...