I am in a somewhat specialized field -- BSD and ZFS development.
November 10, 2026 at 8:17 PM
I am in a somewhat specialized field -- BSD and ZFS development.
Something something ZFS/BTRFS
November 9, 2026 at 5:16 AM
Something something ZFS/BTRFS
November 9, 2026 at 10:50 AM
zfs L2ARC for faster reads, or SLOG for faster writes
November 9, 2026 at 12:09 PM
zfs L2ARC for faster reads, or SLOG for faster writes
ZFs neuer 3-in-1-Antrieb soll gegenüber einem aktuellen E-Antrieb kleiner und leichter sein. Zudem wird deutlich weniger Magnetmaterial benötigt.
ZF High Revolution Drive: E-Antrieb mit 30.000 U/min soll Bauraum sparen
www.heise.de
November 10, 2026 at 4:00 PM
ZFs neuer 3-in-1-Antrieb soll gegenüber einem aktuellen E-Antrieb kleiner und leichter sein. Zudem wird deutlich weniger Magnetmaterial benötigt.
"The precise output of most invocations is not documented, a knowledge of ZFS internals is assumed."
November 10, 2026 at 9:36 PM
"The precise output of most invocations is not documented, a knowledge of ZFS internals is assumed."
Every production pool drifts. The Quarterly ZFS Health Check reviews layout, protection, tunables and recovery, and returns findings ranked by risk. Included when you renew or start ZFS support by Dec 31.
View the year-end offer: na3.hubs.ly/y0Jw4S0
View the year-end offer: na3.hubs.ly/y0Jw4S0
November 10, 2026 at 5:20 PM
Every production pool drifts. The Quarterly ZFS Health Check reviews layout, protection, tunables and recovery, and returns findings ranked by risk. Included when you renew or start ZFS support by Dec 31.
View the year-end offer: na3.hubs.ly/y0Jw4S0
View the year-end offer: na3.hubs.ly/y0Jw4S0
ZFs neuer 3-in-1-Antrieb soll gegenüber einem aktuellen E-Antrieb kleiner und leichter sein. Zudem wird deutlich weniger Magnetmaterial benötigt. #Elektromobilität
ZF High Revolution Drive: E-Antrieb mit 30.000 U/min soll Bauraum sparen
ZFs neuer 3-in-1-Antrieb soll gegenüber einem aktuellen E-Antrieb kleiner und leichter sein. Zudem wird deutlich weniger Magnetmaterial benötigt.
www.heise.de
November 10, 2026 at 12:15 PM
ZFs neuer 3-in-1-Antrieb soll gegenüber einem aktuellen E-Antrieb kleiner und leichter sein. Zudem wird deutlich weniger Magnetmaterial benötigt. #Elektromobilität
Also I thought I called the NAS for ea-NASir because of its bad-quality copper heatsink, not its bad quality ZFS pool.
November 9, 2026 at 11:33 AM
Also I thought I called the NAS for ea-NASir because of its bad-quality copper heatsink, not its bad quality ZFS pool.
The biggest issue is that ZFS is not as flexible with how its snapshots and clones work: Cloning a dataset pins the snapshot you cloned from, and the original dataset can't be destroyed unless you use `zfs promote`, which causes the clone to become the primary and the primary to become a clone.
November 9, 2026 at 7:03 PM
The biggest issue is that ZFS is not as flexible with how its snapshots and clones work: Cloning a dataset pins the snapshot you cloned from, and the original dataset can't be destroyed unless you use `zfs promote`, which causes the clone to become the primary and the primary to become a clone.
Tenía uno en la mochila del trabajo como disco usb
Se lo he metido y he regenerado el ZFS
Veremos si consigo recuperar el otro porque si no me m4t0
Se lo he metido y he regenerado el ZFS
Veremos si consigo recuperar el otro porque si no me m4t0
November 9, 2026 at 8:54 AM
Tenía uno en la mochila del trabajo como disco usb
Se lo he metido y he regenerado el ZFS
Veremos si consigo recuperar el otro porque si no me m4t0
Se lo he metido y he regenerado el ZFS
Veremos si consigo recuperar el otro porque si no me m4t0
[Blog Archive] Setup a ZFS Pool #replication in a #Proxmox Two-Node #cluster
Because a ZFS datastore in a Proxmox Two-Node cluster operates locally rather than as a shared storage pool, ZFS Pool replication is required to synchronize data between nodes.
To protect running virtual #ZFSPool
Because a ZFS datastore in a Proxmox Two-Node cluster operates locally rather than as a shared storage pool, ZFS Pool replication is required to synchronize data between nodes.
To protect running virtual #ZFSPool
Setup a ZFS Pool replication in a Proxmox Two-Node cluster
nolabnoparty.com
November 10, 2026 at 4:47 PM
[Blog Archive] Setup a ZFS Pool #replication in a #Proxmox Two-Node #cluster
Because a ZFS datastore in a Proxmox Two-Node cluster operates locally rather than as a shared storage pool, ZFS Pool replication is required to synchronize data between nodes.
To protect running virtual #ZFSPool
Because a ZFS datastore in a Proxmox Two-Node cluster operates locally rather than as a shared storage pool, ZFS Pool replication is required to synchronize data between nodes.
To protect running virtual #ZFSPool
Anscheinend können manchen Firmen in der deutschen Industrie doch noch Innovation.
www.heise.de/news/ZF-High...
www.heise.de/news/ZF-High...
ZF High Revolution Drive: E-Antrieb mit 30.000 U/min soll Bauraum sparen
ZFs neuer 3-in-1-Antrieb soll gegenüber einem aktuellen E-Antrieb kleiner und leichter sein. Zudem wird deutlich weniger Magnetmaterial benötigt.
www.heise.de
November 10, 2026 at 1:01 PM
Anscheinend können manchen Firmen in der deutschen Industrie doch noch Innovation.
www.heise.de/news/ZF-High...
www.heise.de/news/ZF-High...
[Blog Archive] Setup a ZFS Pool #replication in a #Proxmox Two-Node #cluster
Because a ZFS datastore in a Proxmox Two-Node cluster operates locally rather than as a shared storage pool, ZFS Pool replication is required to synchronize data between nodes.
To protect running virtual #ZFSPool
Because a ZFS datastore in a Proxmox Two-Node cluster operates locally rather than as a shared storage pool, ZFS Pool replication is required to synchronize data between nodes.
To protect running virtual #ZFSPool
Setup a ZFS Pool replication in a Proxmox Two-Node cluster
nolabnoparty.com
November 9, 2026 at 6:46 AM
[Blog Archive] Setup a ZFS Pool #replication in a #Proxmox Two-Node #cluster
Because a ZFS datastore in a Proxmox Two-Node cluster operates locally rather than as a shared storage pool, ZFS Pool replication is required to synchronize data between nodes.
To protect running virtual #ZFSPool
Because a ZFS datastore in a Proxmox Two-Node cluster operates locally rather than as a shared storage pool, ZFS Pool replication is required to synchronize data between nodes.
To protect running virtual #ZFSPool
Maybe @sadservers should have some zfs scenarios! (I can't be the first one to suggest :)
I'm sure working zfs would make a lot of servers quite happy!
I'm sure working zfs would make a lot of servers quite happy!
November 9, 2026 at 1:09 PM
Maybe @sadservers should have some zfs scenarios! (I can't be the first one to suggest :)
I'm sure working zfs would make a lot of servers quite happy!
I'm sure working zfs would make a lot of servers quite happy!
I love how ZFS mount permissions on linux are super janky :-/
November 9, 2026 at 6:22 PM
I love how ZFS mount permissions on linux are super janky :-/
Also you can't actually use --reflink=always when copying between zfs datasets. Apparently if you use --reflink=auto and the datasets share the same underlying pool current versions of OpenZFS *usually* do the right thing?
November 9, 2026 at 7:03 PM
Also you can't actually use --reflink=always when copying between zfs datasets. Apparently if you use --reflink=auto and the datasets share the same underlying pool current versions of OpenZFS *usually* do the right thing?
RaidZ1 over the 20TB disks, with a 6.4TB L2ARC (about 5.4TB normally used, probably needs some tweaking), ZFS generally should never have disks spin down unless you're unmountimg the pool since it does a lot of housekeeping
The micron and HGST drives are in their own mirrors for the host and VMs
The micron and HGST drives are in their own mirrors for the host and VMs
November 11, 2026 at 2:38 AM
RaidZ1 over the 20TB disks, with a 6.4TB L2ARC (about 5.4TB normally used, probably needs some tweaking), ZFS generally should never have disks spin down unless you're unmountimg the pool since it does a lot of housekeeping
The micron and HGST drives are in their own mirrors for the host and VMs
The micron and HGST drives are in their own mirrors for the host and VMs
ZFS catches silent corruption because checksums live in the parent block.
A 1979 patent for hashing trees is why ZFS can catch a hard drive…
A hard drive can hand you back bytes that are wrong and give no error at all. The drive
0qtr.com
November 11, 2026 at 12:08 PM
ZFS catches silent corruption because checksums live in the parent block.
Proxmox ZFS Storage for LXC Containers is live in the Homelab the Right Way store. https://payhip.com/b/St69L
November 11, 2026 at 12:15 AM
Proxmox ZFS Storage for LXC Containers is live in the Homelab the Right Way store. https://payhip.com/b/St69L