snabelen.no

Andreas Gohrfolks keep mentioning how useful the snapshot feature of <a href="https://fedi.splitbrain.org/tags/zfs" class="mention hashtag" rel="nofollow noopener" target="_blank">#zfs</a> is. I am not sure I get it. when and how do you use? can you share some real world use cases?

Andreas Gohrmore specifically, why did you pick <a href="https://fedi.splitbrain.org/tags/unraid" class="mention hashtag" rel="nofollow noopener" target="_blank">#unraid</a> over a <a href="https://fedi.splitbrain.org/tags/zfs" class="mention hashtag" rel="nofollow noopener" target="_blank">#zfs</a> or <a href="https://fedi.splitbrain.org/tags/btrfs" class="mention hashtag" rel="nofollow noopener" target="_blank">#btrfs</a> solution?

Tim Chase<a href="https://mastodon.bsd.cafe/tags/ZFS" class="mention hashtag" rel="nofollow noopener" target="_blank">#ZFS</a> question: if I've taken a recursive snapshot, is there a straightforward way to make a recursive clone of that snapshot?# zfs snap -r pool/path/to/dataset@test # zfs list -o name -Hr -t snap pool/path/to/dataset pool/path/to/dataset@test pool/path/to/dataset/subdataset1@test pool/path/to/dataset/subdataset2@testGreat. so now I want to clone that:# zfs clone pool/path/to/dataset@test pool/path/to/other# zfs list -o name -Hr pool/path/to/other pool/path/to/otherThere's no pool/path/to/other/subdataset1 or pool/path/to/other/subdataset2In other cases, the ZFS commands take `-r` to do things recursively, but it looks like `zfs clone` doesn't accept the -r option.So I can manually clone all those sub-dataset snapshots into the new clone, but is there a way to have the zfs-clone do it all in one go? (on FreeBSD 14.2 if that matters)

Graham PerrinKubuntu shutting down gracefully – without forcing off the computer – following an insane zpool-scrub(8) command: <a href="https://github.com/openzfs/zfs/issues/14481#issuecomment-3053530299" rel="nofollow noopener" translate="no" target="_blank">https://github.com/openzfs/zfs/issues/14481#issuecomment-3053530299</a><a href="https://mastodon.bsd.cafe/tags/Kubuntu" class="mention hashtag" rel="nofollow noopener" target="_blank">#Kubuntu</a> <a href="https://mastodon.bsd.cafe/tags/Ubuntu" class="mention hashtag" rel="nofollow noopener" target="_blank">#Ubuntu</a> <a href="https://mastodon.bsd.cafe/tags/Debian" class="mention hashtag" rel="nofollow noopener" target="_blank">#Debian</a> <a href="https://mastodon.bsd.cafe/tags/ZFS" class="mention hashtag" rel="nofollow noopener" target="_blank">#ZFS</a> <a href="https://mastodon.bsd.cafe/tags/OpenZFS" class="mention hashtag" rel="nofollow noopener" target="_blank">#OpenZFS</a> <a href="https://mastodon.bsd.cafe/tags/zpool" class="mention hashtag" rel="nofollow noopener" target="_blank">#zpool</a> <a href="https://mastodon.bsd.cafe/tags/scrub" class="mention hashtag" rel="nofollow noopener" target="_blank">#scrub</a>

vermadenNew 𝗖𝗿𝘂𝗰𝗶𝗮𝗹 𝗙𝗿𝗲𝗲𝗕𝗦𝗗 𝗧𝗼𝗼𝗹𝗸𝗶𝘁 [Crucial FreeBSD Toolkit] article on the blog.<a href="https://vermaden.wordpress.com/2025/07/08/crucial-freebsd-toolkit/" rel="nofollow noopener" translate="no" target="_blank">https://vermaden.wordpress.com/2025/07/08/crucial-freebsd-toolkit/</a><a href="https://mastodon.bsd.cafe/tags/verblog" class="mention hashtag" rel="nofollow noopener" target="_blank">#verblog</a> <a href="https://mastodon.bsd.cafe/tags/beadm" class="mention hashtag" rel="nofollow noopener" target="_blank">#beadm</a> <a href="https://mastodon.bsd.cafe/tags/bectl" class="mention hashtag" rel="nofollow noopener" target="_blank">#bectl</a> <a href="https://mastodon.bsd.cafe/tags/devfs" class="mention hashtag" rel="nofollow noopener" target="_blank">#devfs</a> <a href="https://mastodon.bsd.cafe/tags/diskinfo" class="mention hashtag" rel="nofollow noopener" target="_blank">#diskinfo</a> <a href="https://mastodon.bsd.cafe/tags/free" class="mention hashtag" rel="nofollow noopener" target="_blank">#free</a> <a href="https://mastodon.bsd.cafe/tags/freebsd" class="mention hashtag" rel="nofollow noopener" target="_blank">#freebsd</a> <a href="https://mastodon.bsd.cafe/tags/fstab" class="mention hashtag" rel="nofollow noopener" target="_blank">#fstab</a> <a href="https://mastodon.bsd.cafe/tags/gstat" class="mention hashtag" rel="nofollow noopener" target="_blank">#gstat</a> <a href="https://mastodon.bsd.cafe/tags/jails" class="mention hashtag" rel="nofollow noopener" target="_blank">#jails</a> <a href="https://mastodon.bsd.cafe/tags/linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#linux</a> <a href="https://mastodon.bsd.cafe/tags/lsblk" class="mention hashtag" rel="nofollow noopener" target="_blank">#lsblk</a> <a href="https://mastodon.bsd.cafe/tags/sensors" class="mention hashtag" rel="nofollow noopener" target="_blank">#sensors</a> <a href="https://mastodon.bsd.cafe/tags/sockstat" class="mention hashtag" rel="nofollow noopener" target="_blank">#sockstat</a> <a href="https://mastodon.bsd.cafe/tags/systat" class="mention hashtag" rel="nofollow noopener" target="_blank">#systat</a> <a href="https://mastodon.bsd.cafe/tags/tar" class="mention hashtag" rel="nofollow noopener" target="_blank">#tar</a> <a href="https://mastodon.bsd.cafe/tags/truss" class="mention hashtag" rel="nofollow noopener" target="_blank">#truss</a> <a href="https://mastodon.bsd.cafe/tags/truncate" class="mention hashtag" rel="nofollow noopener" target="_blank">#truncate</a> <a href="https://mastodon.bsd.cafe/tags/zfs" class="mention hashtag" rel="nofollow noopener" target="_blank">#zfs</a>

stfnNew blog post!In which I once again talk about LXD. In this episode I migrate my monitoring services to LXD, move LXD storage to ZFS, and realize I have made a serious acoustic mistake.<a href="https://stfn.pl/blog/76-moving-more-to-lxd/" rel="nofollow noopener" target="_blank">https://stfn.pl/blog/76-moving-more-to-lxd/</a><a href="https://fedi.stfn.pl/tags/blog" class="mention hashtag" rel="nofollow noopener" target="_blank">#blog</a> <a href="https://fedi.stfn.pl/tags/homelab" class="mention hashtag" rel="nofollow noopener" target="_blank">#homelab</a> <a href="https://fedi.stfn.pl/tags/lxd" class="mention hashtag" rel="nofollow noopener" target="_blank">#lxd</a> <a href="https://fedi.stfn.pl/tags/grafana" class="mention hashtag" rel="nofollow noopener" target="_blank">#grafana</a> <a href="https://fedi.stfn.pl/tags/zfs" class="mention hashtag" rel="nofollow noopener" target="_blank">#zfs</a>

Csepp 🌢<a href="https://merveilles.town/tags/TIL" class="mention hashtag" rel="nofollow noopener" target="_blank">#TIL</a> that <a href="https://merveilles.town/tags/ZFS" class="mention hashtag" rel="nofollow noopener" target="_blank">#ZFS</a> has an embedded <a href="https://merveilles.town/tags/Lua" class="mention hashtag" rel="nofollow noopener" target="_blank">#Lua</a> interpreter. :neofox_book_owo:

vermadenLatest 𝗩𝗮𝗹𝘂𝗮𝗯𝗹𝗲 𝗡𝗲𝘄𝘀 - 𝟮𝟬𝟮𝟱/𝟬𝟳/𝟬𝟳 (Valuable News - 2025/07/07) available. <a href="https://vermaden.wordpress.com/2025/07/07/valuable-news-2025-07-07/" rel="nofollow noopener" translate="no" target="_blank">https://vermaden.wordpress.com/2025/07/07/valuable-news-2025-07-07/</a>Past releases: <a href="https://vermaden.wordpress.com/news/" rel="nofollow noopener" translate="no" target="_blank">https://vermaden.wordpress.com/news/</a><a href="https://mastodon.bsd.cafe/tags/verblog" class="mention hashtag" rel="nofollow noopener" target="_blank">#verblog</a> <a href="https://mastodon.bsd.cafe/tags/vernews" class="mention hashtag" rel="nofollow noopener" target="_blank">#vernews</a> <a href="https://mastodon.bsd.cafe/tags/news" class="mention hashtag" rel="nofollow noopener" target="_blank">#news</a> <a href="https://mastodon.bsd.cafe/tags/bsd" class="mention hashtag" rel="nofollow noopener" target="_blank">#bsd</a> <a href="https://mastodon.bsd.cafe/tags/freebsd" class="mention hashtag" rel="nofollow noopener" target="_blank">#freebsd</a> <a href="https://mastodon.bsd.cafe/tags/openbsd" class="mention hashtag" rel="nofollow noopener" target="_blank">#openbsd</a> <a href="https://mastodon.bsd.cafe/tags/netbsd" class="mention hashtag" rel="nofollow noopener" target="_blank">#netbsd</a> <a href="https://mastodon.bsd.cafe/tags/linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#linux</a> <a href="https://mastodon.bsd.cafe/tags/unix" class="mention hashtag" rel="nofollow noopener" target="_blank">#unix</a> <a href="https://mastodon.bsd.cafe/tags/zfs" class="mention hashtag" rel="nofollow noopener" target="_blank">#zfs</a> <a href="https://mastodon.bsd.cafe/tags/opnsense" class="mention hashtag" rel="nofollow noopener" target="_blank">#opnsense</a> <a href="https://mastodon.bsd.cafe/tags/ghostbsd" class="mention hashtag" rel="nofollow noopener" target="_blank">#ghostbsd</a> <a href="https://mastodon.bsd.cafe/tags/solaris" class="mention hashtag" rel="nofollow noopener" target="_blank">#solaris</a> <a href="https://mastodon.bsd.cafe/tags/vermadenday" class="mention hashtag" rel="nofollow noopener" target="_blank">#vermadenday</a>

Graham PerrinI switched to Kubuntu with root-on-ZFS: ― <a href="https://www.reddit.com/r/freebsd/comments/1lr4ayi/switched/" rel="nofollow noopener" translate="no" target="_blank">https://www.reddit.com/r/freebsd/comments/1lr4ayi/switched/</a>FreeBSD is not entirely abandoned: ― <a href="https://www.reddit.com/r/freebsd/comments/1lr4ayi/comment/n1cnfy2/?context=1" rel="nofollow noopener" translate="no" target="_blank">https://www.reddit.com/r/freebsd/comments/1lr4ayi/comment/n1cnfy2/?context=1</a>Pinned (seeking guidance): ― <a href="https://mastodon.bsd.cafe/@grahamperrin/114640816892663471" rel="nofollow noopener" translate="no" target="_blank">https://mastodon.bsd.cafe/@grahamperrin/114640816892663471</a><a href="https://mastodon.bsd.cafe/tags/FreeBSD" class="mention hashtag" rel="nofollow noopener" target="_blank">#FreeBSD</a> <a href="https://mastodon.bsd.cafe/tags/Linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#Linux</a> <a href="https://mastodon.bsd.cafe/tags/KDE" class="mention hashtag" rel="nofollow noopener" target="_blank">#KDE</a> <a href="https://mastodon.bsd.cafe/tags/Plasma" class="mention hashtag" rel="nofollow noopener" target="_blank">#Plasma</a> <a href="https://mastodon.bsd.cafe/tags/OpenZFS" class="mention hashtag" rel="nofollow noopener" target="_blank">#OpenZFS</a> <a href="https://mastodon.bsd.cafe/tags/ZFS" class="mention hashtag" rel="nofollow noopener" target="_blank">#ZFS</a> <a href="https://mastodon.bsd.cafe/tags/bemgr" class="mention hashtag" rel="nofollow noopener" target="_blank">#bemgr</a> <a href="https://mastodon.bsd.cafe/tags/zectl" class="mention hashtag" rel="nofollow noopener" target="_blank">#zectl</a> <a href="https://mastodon.bsd.cafe/tags/ZFSBootMenu" class="mention hashtag" rel="nofollow noopener" target="_blank">#ZFSBootMenu</a>

vermadenAdded 𝗨𝗣𝗗𝗔𝗧𝗘 𝟮 - 𝗜𝗻𝘁𝗲𝗿𝗶𝗺 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻 [UPDATE 2 - Interim Solution] to 𝗙𝗮𝗶𝗹𝗲𝗱 𝗕𝗮𝗰𝗸𝘂𝗽 𝗦𝗲𝗿𝘃𝗲𝗿 𝗕𝘂𝗶𝗹𝗱 [Failed Backup Server Build] article.<a href="https://vermaden.wordpress.com/2025/05/28/failed-backup-server-build/#interim" rel="nofollow noopener" translate="no" target="_blank">https://vermaden.wordpress.com/2025/05/28/failed-backup-server-build/#interim</a><a href="https://mastodon.bsd.cafe/tags/verblog" class="mention hashtag" rel="nofollow noopener" target="_blank">#verblog</a> <a href="https://mastodon.bsd.cafe/tags/freebsd" class="mention hashtag" rel="nofollow noopener" target="_blank">#freebsd</a> <a href="https://mastodon.bsd.cafe/tags/hardware" class="mention hashtag" rel="nofollow noopener" target="_blank">#hardware</a> <a href="https://mastodon.bsd.cafe/tags/backup" class="mention hashtag" rel="nofollow noopener" target="_blank">#backup</a> <a href="https://mastodon.bsd.cafe/tags/NAS" class="mention hashtag" rel="nofollow noopener" target="_blank">#NAS</a> <a href="https://mastodon.bsd.cafe/tags/rsync" class="mention hashtag" rel="nofollow noopener" target="_blank">#rsync</a> <a href="https://mastodon.bsd.cafe/tags/linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#linux</a> <a href="https://mastodon.bsd.cafe/tags/zfs" class="mention hashtag" rel="nofollow noopener" target="_blank">#zfs</a> <a href="https://mastodon.bsd.cafe/tags/openzfs" class="mention hashtag" rel="nofollow noopener" target="_blank">#openzfs</a>

Daniel Wayne ArmstrongNew blog post!ZFS snapshots are useful for tracking changes in my home directory, but these snapshots are stored locally on the device. They are not backups of the data. To employ snapshots as part of my personal backup strategy, these local snapshots need to be copied to a remote device.I use zfs-send and zfs-receive to make the first full back up from my laptop to my home server. Subsequent incremental backups then track changes over time:<a href="https://www.dwarmstrong.org/zfs-backups/" rel="nofollow noopener" translate="no" target="_blank">https://www.dwarmstrong.org/zfs-backups/</a><a href="https://fosstodon.org/tags/ZFS" class="mention hashtag" rel="nofollow noopener" target="_blank">#ZFS</a> <a href="https://fosstodon.org/tags/FreeBSD" class="mention hashtag" rel="nofollow noopener" target="_blank">#FreeBSD</a> <a href="https://fosstodon.org/tags/RunBSD" class="mention hashtag" rel="nofollow noopener" target="_blank">#RunBSD</a>

gyptazyNot even bad the latency (this is just about latency, not overall bandwidth which reaches the full 4.9Gbit via 2x 2.5Gbit links).Taken inside a Debian VM running on a Proxmox node connected to the storage:GMKTec G9 NAS 2x 2.5Gbit NFS 4.2 (with pNFS) 2x WD Back SN7100 NVMe Mirror mode ZFSWhile this are already pretty awesome latencies, let's see how it performs with SPDK and NVMe-oF (TCP). <a href="https://mastodon.gyptazy.com/tags/homelab" class="mention hashtag" rel="nofollow noopener" target="_blank">#homelab</a> <a href="https://mastodon.gyptazy.com/tags/proxmox" class="mention hashtag" rel="nofollow noopener" target="_blank">#proxmox</a> <a href="https://mastodon.gyptazy.com/tags/storage" class="mention hashtag" rel="nofollow noopener" target="_blank">#storage</a> <a href="https://mastodon.gyptazy.com/tags/zfs" class="mention hashtag" rel="nofollow noopener" target="_blank">#zfs</a> <a href="https://mastodon.gyptazy.com/tags/gmktec" class="mention hashtag" rel="nofollow noopener" target="_blank">#gmktec</a> <a href="https://mastodon.gyptazy.com/tags/gmktecg9" class="mention hashtag" rel="nofollow noopener" target="_blank">#gmktecg9</a> <a href="https://mastodon.gyptazy.com/tags/latency" class="mention hashtag" rel="nofollow noopener" target="_blank">#latency</a> <a href="https://mastodon.gyptazy.com/tags/freebsd" class="mention hashtag" rel="nofollow noopener" target="_blank">#freebsd</a> <a href="https://mastodon.gyptazy.com/tags/NFS" class="mention hashtag" rel="nofollow noopener" target="_blank">#NFS</a> <a href="https://mastodon.gyptazy.com/tags/SPDK" class="mention hashtag" rel="nofollow noopener" target="_blank">#SPDK</a> <a href="https://mastodon.gyptazy.com/tags/NVMe" class="mention hashtag" rel="nofollow noopener" target="_blank">#NVMe</a> <a href="https://mastodon.gyptazy.com/tags/NVMEoF" class="mention hashtag" rel="nofollow noopener" target="_blank">#NVMEoF</a>

only50000hoursThis how a failed GEOM Gate device in a <a href="https://mastodon.bsd.cafe/tags/zfs" class="mention hashtag" rel="nofollow noopener" target="_blank">#zfs</a> mirror looks like after a ungraceful shutdown. The load on my 15+ year old laptop was too high I guess. <a href="https://mastodon.bsd.cafe/tags/sshd" class="mention hashtag" rel="nofollow noopener" target="_blank">#sshd</a> suddenly logged me out after like 2 seconds, I couldn’t even login directly in front of the laptop. Console messages along the lines “jid0 couldn’t reclaim memory”. Had 3 jails, 2 VMs and a deduped ZFS pool running. Let’s see if I can keep this running if the Win7 VM’s memory is halved. Perhaps it is worth having a look at rctl…

Jason Tubnor 🇦🇺<a class="u-url mention" href="https://eigenmagic.net/@daedalus" rel="nofollow noopener" target="_blank">@daedalus</a> <a class="u-url mention" href="https://masto.ai/@psa" rel="nofollow noopener" target="_blank">@psa</a> The only thing I host on a VPS (Binary Lane) is a mail server because of IP reputation. I dragged everything back onto my residential ISP connection and with a /48, everything works great. With 9 hours of run time on the ghetto UPS and bi-annual updates to the firewall/bhyve infrastructure, I'm probably still getting 99.9% <a class="hashtag" href="https://soc.feditime.com/tag/freebsd" rel="nofollow noopener" target="_blank">#FreeBSD</a> <a class="hashtag" href="https://soc.feditime.com/tag/openbsd" rel="nofollow noopener" target="_blank">#OpenBSD</a> <a class="hashtag" href="https://soc.feditime.com/tag/zfs" rel="nofollow noopener" target="_blank">#ZFS</a> The only thing that caps my link out daily is the out of hours ZFS send/recv over IKEv2 to off-site backup but that flexible and ramp back if capacity is needed.

Stefano MarinelliDev just messaged me, alarmed: a WordPress plugin's tech support logged into his site and broke everything! 😱 But Dev is sharp, and even at 22:10, he remembered his server runs FreeBSD and ZFS. With snapshots of his site and database every 15 minutes, we rolled back to the 20:00 snapshot, and his site was back up in a flash!Thank you, FreeBSD! Thank you, ZFS!<a href="https://mastodon.bsd.cafe/tags/FreeBSD" class="mention hashtag" rel="nofollow noopener" target="_blank">#FreeBSD</a> <a href="https://mastodon.bsd.cafe/tags/ZFS" class="mention hashtag" rel="nofollow noopener" target="_blank">#ZFS</a> <a href="https://mastodon.bsd.cafe/tags/WebDev" class="mention hashtag" rel="nofollow noopener" target="_blank">#WebDev</a> <a href="https://mastodon.bsd.cafe/tags/WordPress" class="mention hashtag" rel="nofollow noopener" target="_blank">#WordPress</a> <a href="https://mastodon.bsd.cafe/tags/SysAdmin" class="mention hashtag" rel="nofollow noopener" target="_blank">#SysAdmin</a> <a href="https://mastodon.bsd.cafe/tags/DataRecovery" class="mention hashtag" rel="nofollow noopener" target="_blank">#DataRecovery</a> <a href="https://mastodon.bsd.cafe/tags/Snapshots" class="mention hashtag" rel="nofollow noopener" target="_blank">#Snapshots</a> <a href="https://mastodon.bsd.cafe/tags/ThankYouTuesday" class="mention hashtag" rel="nofollow noopener" target="_blank">#ThankYouTuesday</a>

0x0Here's the customary <a href="https://hachyderm.io/tags/introduction" class="mention hashtag" rel="nofollow noopener" target="_blank">#introduction</a>: i'm into <a href="https://hachyderm.io/tags/C" class="mention hashtag" rel="nofollow noopener" target="_blank">#C</a> and tolerate C++ on a daily basis at work, i've also used others like java, kotlin, python, PHP, etc and am curious about <a href="https://hachyderm.io/tags/COBOL" class="mention hashtag" rel="nofollow noopener" target="_blank">#COBOL</a>, <a href="https://hachyderm.io/tags/AdaLanguage" class="mention hashtag" rel="nofollow noopener" target="_blank">#AdaLanguage</a> and <a href="https://hachyderm.io/tags/erlang" class="mention hashtag" rel="nofollow noopener" target="_blank">#erlang</a>.My dislike of jenkins is only surpassed by my hate of githubactions and everything MS-related. AI is not I, only A. I'm interested in <a href="https://hachyderm.io/tags/selfhosted" class="mention hashtag" rel="nofollow noopener" target="_blank">#selfhosted</a> stuff but atm that's a VPS with some sites, which doesn't really count. For now <a href="https://hachyderm.io/tags/syncthing" class="mention hashtag" rel="nofollow noopener" target="_blank">#syncthing</a> is quite useful and <a href="https://hachyderm.io/tags/wireguard" class="mention hashtag" rel="nofollow noopener" target="_blank">#wireguard</a> is on the horizon once i reformat/reinstall my current <a href="https://hachyderm.io/tags/gentoo" class="mention hashtag" rel="nofollow noopener" target="_blank">#gentoo</a> (i'll keep the root <a href="https://hachyderm.io/tags/ZFS" class="mention hashtag" rel="nofollow noopener" target="_blank">#ZFS</a> aproach and am on the fence regarding <a href="https://hachyderm.io/tags/XFCE" class="mention hashtag" rel="nofollow noopener" target="_blank">#XFCE</a> or <a href="https://hachyderm.io/tags/KDE" class="mention hashtag" rel="nofollow noopener" target="_blank">#KDE</a>), would be interesting to have a barebones <a href="https://hachyderm.io/tags/KVM" class="mention hashtag" rel="nofollow noopener" target="_blank">#KVM</a>/#QEMU running all the stuff and i digress.kthxbai\0

MJ Turner<a href="https://mastodon.bsd.cafe/@stefano" class="u-url mention" rel="nofollow noopener" target="_blank">@stefano</a> Not as smooth to install (as it's not supported out the box by most distros), but I find ZFSBootMenu (typically in conjunction with rEFInd) works incredibly well for Linux ZFS-on-root. <a href="https://docs.zfsbootmenu.org/en/v3.0.x/" rel="nofollow noopener" translate="no" target="_blank">https://docs.zfsbootmenu.org/en/v3.0.x/</a><a href="https://indieweb.social/tags/ZFS" class="mention hashtag" rel="nofollow noopener" target="_blank">#ZFS</a>

vermadenLatest 𝗩𝗮𝗹𝘂𝗮𝗯𝗹𝗲 𝗡𝗲𝘄𝘀 - 𝟮𝟬𝟮𝟱/𝟬𝟲/𝟯𝟬 (Valuable News - 2025/06/30) available. <a href="https://vermaden.wordpress.com/2025/06/30/valuable-news-2025-06-30/" rel="nofollow noopener" translate="no" target="_blank">https://vermaden.wordpress.com/2025/06/30/valuable-news-2025-06-30/</a>Past releases: <a href="https://vermaden.wordpress.com/news/" rel="nofollow noopener" translate="no" target="_blank">https://vermaden.wordpress.com/news/</a><a href="https://mastodon.bsd.cafe/tags/verblog" class="mention hashtag" rel="nofollow noopener" target="_blank">#verblog</a> <a href="https://mastodon.bsd.cafe/tags/vernews" class="mention hashtag" rel="nofollow noopener" target="_blank">#vernews</a> <a href="https://mastodon.bsd.cafe/tags/news" class="mention hashtag" rel="nofollow noopener" target="_blank">#news</a> <a href="https://mastodon.bsd.cafe/tags/bsd" class="mention hashtag" rel="nofollow noopener" target="_blank">#bsd</a> <a href="https://mastodon.bsd.cafe/tags/freebsd" class="mention hashtag" rel="nofollow noopener" target="_blank">#freebsd</a> <a href="https://mastodon.bsd.cafe/tags/openbsd" class="mention hashtag" rel="nofollow noopener" target="_blank">#openbsd</a> <a href="https://mastodon.bsd.cafe/tags/netbsd" class="mention hashtag" rel="nofollow noopener" target="_blank">#netbsd</a> <a href="https://mastodon.bsd.cafe/tags/linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#linux</a> <a href="https://mastodon.bsd.cafe/tags/unix" class="mention hashtag" rel="nofollow noopener" target="_blank">#unix</a> <a href="https://mastodon.bsd.cafe/tags/zfs" class="mention hashtag" rel="nofollow noopener" target="_blank">#zfs</a> <a href="https://mastodon.bsd.cafe/tags/opnsense" class="mention hashtag" rel="nofollow noopener" target="_blank">#opnsense</a> <a href="https://mastodon.bsd.cafe/tags/ghostbsd" class="mention hashtag" rel="nofollow noopener" target="_blank">#ghostbsd</a> <a href="https://mastodon.bsd.cafe/tags/solaris" class="mention hashtag" rel="nofollow noopener" target="_blank">#solaris</a> <a href="https://mastodon.bsd.cafe/tags/vermadenday" class="mention hashtag" rel="nofollow noopener" target="_blank">#vermadenday</a>

only50000hoursI added the GEOM Gate device to the <a href="https://mastodon.bsd.cafe/tags/ZFS" class="mention hashtag" rel="nofollow noopener" target="_blank">#ZFS</a> mirror because I wanted to switch disks. On the screenshot, ada1 only had 128GiB and the disk behind ggate0 had 1TiB and was the one I wanted to use in the future. I prepared ada1 with “zpool set autoexpand=on mypool” and “zpool online -e mypool ada1”. Then I added the 1 TiB disk to create the mirror. When ggate0 was done with the resilvering, I detached ada1, powered the two machines involved off and physically switched disks. I’m wondering if that works just as good when the machine in question is still running.

only50000hoursYou can add a remote disk to a <a href="https://mastodon.bsd.cafe/tags/ZFS" class="mention hashtag" rel="nofollow noopener" target="_blank">#ZFS</a> mirror using ggatec(8) on <a href="https://mastodon.bsd.cafe/tags/freebsd" class="mention hashtag" rel="nofollow noopener" target="_blank">#freebsd</a> and the the ZFS pool happily resilvers to the remote disk connected via <a href="https://mastodon.bsd.cafe/tags/geomgate" class="mention hashtag" rel="nofollow noopener" target="_blank">#geomgate</a>.

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