Reposted by Igor Ostapenko
Reliable storage starts long before deployment.
Klara helps teams plan ZFS systems that meet real-world needs, from picking the right hardware to tuning existing infrastructure. Solve bottlenecks early and design with confidence
Learn more: https://bit.ly/49Hlv2Z
Klara helps teams plan ZFS systems that meet real-world needs, from picking the right hardware to tuning existing infrastructure. Solve bottlenecks early and design with confidence
Learn more: https://bit.ly/49Hlv2Z
November 7, 2025 at 5:22 PM
Reliable storage starts long before deployment.
Klara helps teams plan ZFS systems that meet real-world needs, from picking the right hardware to tuning existing infrastructure. Solve bottlenecks early and design with confidence
Learn more: https://bit.ly/49Hlv2Z
Klara helps teams plan ZFS systems that meet real-world needs, from picking the right hardware to tuning existing infrastructure. Solve bottlenecks early and design with confidence
Learn more: https://bit.ly/49Hlv2Z
Reposted by Igor Ostapenko
Tomorrow’s the day! The Klara team joins the OpenZFS User & Developer Summit with three developer presentations:
- 10 AM – AnyRAID with Paul Dagnelie
- 1 PM – ZFS Large Label & Blockpointer-V2 with Allan Jude
- 2:30 PM – QLC NAND
Don't miss out!
#OpenSource #OpenZFS #Storage #OpenZFSSummit
- 10 AM – AnyRAID with Paul Dagnelie
- 1 PM – ZFS Large Label & Blockpointer-V2 with Allan Jude
- 2:30 PM – QLC NAND
Don't miss out!
#OpenSource #OpenZFS #Storage #OpenZFSSummit
October 26, 2025 at 4:57 PM
Tomorrow’s the day! The Klara team joins the OpenZFS User & Developer Summit with three developer presentations:
- 10 AM – AnyRAID with Paul Dagnelie
- 1 PM – ZFS Large Label & Blockpointer-V2 with Allan Jude
- 2:30 PM – QLC NAND
Don't miss out!
#OpenSource #OpenZFS #Storage #OpenZFSSummit
- 10 AM – AnyRAID with Paul Dagnelie
- 1 PM – ZFS Large Label & Blockpointer-V2 with Allan Jude
- 2:30 PM – QLC NAND
Don't miss out!
#OpenSource #OpenZFS #Storage #OpenZFSSummit
Reposted by Igor Ostapenko
Another great session in the books!
Allan Jude and JT broke down what it really takes to run ZFS on Proxmox efficiently.
Big thanks to everyone who joined live, asked questions, and shared their experiences.
📺 Couldn’t make it?
Tune into the recording: https://bit.ly/3WjhAll
#ZFS #Proxmox #OpenZFS
Allan Jude and JT broke down what it really takes to run ZFS on Proxmox efficiently.
Big thanks to everyone who joined live, asked questions, and shared their experiences.
📺 Couldn’t make it?
Tune into the recording: https://bit.ly/3WjhAll
#ZFS #Proxmox #OpenZFS
October 24, 2025 at 5:00 PM
Another great session in the books!
Allan Jude and JT broke down what it really takes to run ZFS on Proxmox efficiently.
Big thanks to everyone who joined live, asked questions, and shared their experiences.
📺 Couldn’t make it?
Tune into the recording: https://bit.ly/3WjhAll
#ZFS #Proxmox #OpenZFS
Allan Jude and JT broke down what it really takes to run ZFS on Proxmox efficiently.
Big thanks to everyone who joined live, asked questions, and shared their experiences.
📺 Couldn’t make it?
Tune into the recording: https://bit.ly/3WjhAll
#ZFS #Proxmox #OpenZFS
Reposted by Igor Ostapenko
We had a great time at EuroBSDcon 2025 in Zagreb!
We loved connecting with the BSD community, sharing insights & learning from those shaping open source. Thanks to all who joined the conversations, and see you next time! #EuroBSDcon #BSD #OpenSource
We loved connecting with the BSD community, sharing insights & learning from those shaping open source. Thanks to all who joined the conversations, and see you next time! #EuroBSDcon #BSD #OpenSource
October 7, 2025 at 4:07 PM
We had a great time at EuroBSDcon 2025 in Zagreb!
We loved connecting with the BSD community, sharing insights & learning from those shaping open source. Thanks to all who joined the conversations, and see you next time! #EuroBSDcon #BSD #OpenSource
We loved connecting with the BSD community, sharing insights & learning from those shaping open source. Thanks to all who joined the conversations, and see you next time! #EuroBSDcon #BSD #OpenSource
Reposted by Igor Ostapenko
In this FreeBSD Journal article, Igor Ostapenko shares how he first got involved with FreeBSD, his path into operating system work, and his advice for new contributors.
🔗 Read the full interview: buff.ly/YG1Zjlm
#FreeBSD #FreeBSDJournal #OpenSource #EmbeddedBSD
🔗 Read the full interview: buff.ly/YG1Zjlm
#FreeBSD #FreeBSDJournal #OpenSource #EmbeddedBSD
Interview with Igor Ostapenko | FreeBSD Foundation
Starting Firewall Development: An Interview with Igor Ostapenko Starting FreeBSD Development An Interview with with Igor Ostapenko By Tom Jones TJ: There are numerous paths into working on FreeBSD,…
buff.ly
October 2, 2025 at 7:00 PM
In this FreeBSD Journal article, Igor Ostapenko shares how he first got involved with FreeBSD, his path into operating system work, and his advice for new contributors.
🔗 Read the full interview: buff.ly/YG1Zjlm
#FreeBSD #FreeBSDJournal #OpenSource #EmbeddedBSD
🔗 Read the full interview: buff.ly/YG1Zjlm
#FreeBSD #FreeBSDJournal #OpenSource #EmbeddedBSD
Reposted by Igor Ostapenko
ZFS isn’t just resilient—it can be tuned for blazing performance. From ARC & prefetch to Direct I/O & recordsize tuning, see how we unlock high-throughput storage with ZFS in our latest article: https://bit.ly/4nrC4nX
September 17, 2025 at 5:30 PM
ZFS isn’t just resilient—it can be tuned for blazing performance. From ARC & prefetch to Direct I/O & recordsize tuning, see how we unlock high-throughput storage with ZFS in our latest article: https://bit.ly/4nrC4nX
Reposted by Igor Ostapenko
"Networking for System Administrators, 2nd ed" is now live on #Kickstarter! It broke $10k, which means all backers also get a bonus ebook on ZFS. #sysadmin
mwl.io/ks
mwl.io/ks
September 17, 2025 at 10:12 AM
"Networking for System Administrators, 2nd ed" is now live on #Kickstarter! It broke $10k, which means all backers also get a bonus ebook on ZFS. #sysadmin
mwl.io/ks
mwl.io/ks
Reposted by Igor Ostapenko
Klara is proud to partner with Eshtek to bring ZFS AnyRAID to life. A true testament to what's possible when open source experts collaborate with clarity and purpose! Read more about ZFS AnyRaid: hexos.com/blog/introdu...
@hexos-official.bsky.social
@hexos-official.bsky.social
Introducing ZFS AnyRaid, Sponsored by Eshtek — HexOS
At the beginning of this year, we made the decision to invest a substantial chunk of capital to support an open source project for which we have great personal interest. ZFS AnyRaid will give us...
hexos.com
May 22, 2025 at 9:18 PM
Klara is proud to partner with Eshtek to bring ZFS AnyRAID to life. A true testament to what's possible when open source experts collaborate with clarity and purpose! Read more about ZFS AnyRaid: hexos.com/blog/introdu...
@hexos-official.bsky.social
@hexos-official.bsky.social
Dave Cottlehuber and I have been working on adding per-jail metadata feature to #FreeBSD.
Many thanks to the Jails Working Group for their feedback over the past few months. It's time for wider feedback. Dave's blog provides the details and some great examples: people.freebsd.org/~dch/posts/2...
Many thanks to the Jails Working Group for their feedback over the past few months. It's time for wider feedback. Dave's blog provides the details and some great examples: people.freebsd.org/~dch/posts/2...
Adding per-jail metadata - Random Musings
people.freebsd.org
January 13, 2025 at 11:03 AM
Dave Cottlehuber and I have been working on adding per-jail metadata feature to #FreeBSD.
Many thanks to the Jails Working Group for their feedback over the past few months. It's time for wider feedback. Dave's blog provides the details and some great examples: people.freebsd.org/~dch/posts/2...
Many thanks to the Jails Working Group for their feedback over the past few months. It's time for wider feedback. Dave's blog provides the details and some great examples: people.freebsd.org/~dch/posts/2...
An article I wrote has been published in the latest issue of the FreeBSD Journal: freebsdfoundation.org/wp-content/u.... It provides FreeBSD developers with details about a newly added feature that enhances the FreeBSD Test Suite’s parallelism. #FreeBSD
The October/September 2024 Issue of the FreeBSD Journal is here! This edition focuses on Kernel Development and features:
🟢Character Device Driver Tutorial
🟢Porting VPP to FreeBSD
🟢Enhancing FreeBSD Test Suite Parallelism with Kyua
Read it here 👉 https://buff.ly/4hWGAZ5
🟢Character Device Driver Tutorial
🟢Porting VPP to FreeBSD
🟢Enhancing FreeBSD Test Suite Parallelism with Kyua
Read it here 👉 https://buff.ly/4hWGAZ5
November 22, 2024 at 12:04 PM
An article I wrote has been published in the latest issue of the FreeBSD Journal: freebsdfoundation.org/wp-content/u.... It provides FreeBSD developers with details about a newly added feature that enhances the FreeBSD Test Suite’s parallelism. #FreeBSD
youtu.be/wkMfXJpAGqM?... At OpenFest 2024, I presented a significant improvement to the FreeBSD development process as a result of my recent work. OpenFest plays an important role in supporting open-source software and the free sharing of knowledge.
#OpenFest #OpenFest2024 #FreeBSD
#OpenFest #OpenFest2024 #FreeBSD
November 4, 2024 at 11:02 AM
youtu.be/wkMfXJpAGqM?... At OpenFest 2024, I presented a significant improvement to the FreeBSD development process as a result of my recent work. OpenFest plays an important role in supporting open-source software and the free sharing of knowledge.
#OpenFest #OpenFest2024 #FreeBSD
#OpenFest #OpenFest2024 #FreeBSD
It's always a good idea to thank for the contribution to educational materials, which promotes the growth of the community.
#FreeBSD #EuroBSDCon #EBC24
#FreeBSD #EuroBSDCon #EBC24
September 25, 2024 at 6:24 PM
It's always a good idea to thank for the contribution to educational materials, which promotes the growth of the community.
#FreeBSD #EuroBSDCon #EBC24
#FreeBSD #EuroBSDCon #EBC24
A quick overview of IPsec filtering and inspection with FreeBSD #ipsec #freebsd #pf #firewall #tcpdump igoro.pro/a-quick-over...
A quick overview of IPsec filtering and inspection with FreeBSD
Sometimes it's useful to have a short summary of several documentation sources with quick examples.
igoro.pro
July 10, 2024 at 6:12 PM
Great content + Great cover = Awesomeness. @fox0x01.bsky.social #arm
May 29, 2024 at 9:15 AM
Great content + Great cover = Awesomeness. @fox0x01.bsky.social #arm
I just backed Run Your Own Mail Server: A Book for Independence & Privacy on #kickstarter
kck.st/3WN5vGc
#ryoms
kck.st/3WN5vGc
#ryoms
Run Your Own Mail Server: A Book for Independence & Privacy
A book for the hard-core Unix sysadmin, by a fellow hard-core sysadmin with decades of experience running small mail servers.
kck.st
May 28, 2024 at 5:40 PM
I just backed Run Your Own Mail Server: A Book for Independence & Privacy on #kickstarter
kck.st/3WN5vGc
#ryoms
kck.st/3WN5vGc
#ryoms
Runtime environment specifics can be easily omitted when there are no dependencies on. But it's pity if they are forgotten when it's important to consider them. Just a reminder. #freebsd igoro.pro/target-arch-...
Target arch specifics may conceal a bug. Or how to deal with FreeBSD Netlink buffer overflow.
Runtime environment specifics can be easily omitted when there are no dependencies on. But it's pity if they are forgotten when it's important to consider them. Just a reminder.
igoro.pro
March 6, 2024 at 9:05 PM
Runtime environment specifics can be easily omitted when there are no dependencies on. But it's pity if they are forgotten when it's important to consider them. Just a reminder. #freebsd igoro.pro/target-arch-...