# Latest **URL:** https://forums.linbit.com/latest.md [Latest](https://forums.linbit.com/latest.md) · [Categories](https://forums.linbit.com/categories.md) · [Tags](https://forums.linbit.com/tags.md) --- ## [Formatting your forum post](https://forums.linbit.com/t/formatting-your-forum-post/860)
**Author:** [@Devin](https://forums.linbit.com/u/Devin)\ **Replies:** 0\ **Last updated:** [June 12, 2025, 6:49pm UTC](https://forums.linbit.com/t/formatting-your-forum-post/860 "2025-06-12T18:49:25Z")
The LINIBT forum is a place of discussion regarding LINBIT Software and technologies. As such the conversations will often have a very technical nature. Because of this, formatting of the post can be crucial to relay the… --- ## [Welcome to LINBIT Community! 👋](https://forums.linbit.com/t/welcome-to-linbit-community/5)
**Author:** [@system](https://forums.linbit.com/u/system)\ **Replies:** 0\ **Last updated:** [March 14, 2024, 7:01pm UTC](https://forums.linbit.com/t/welcome-to-linbit-community/5 "2024-03-14T19:01:34Z")
The LINBIT open source community is a place to connect with users, developers, administrators, integrators, and others involved with LINBIT storage software solutions. The community welcomes all levels of ability and in… --- ## [Drbd resource out of sync after node reboot: what to do next?](https://forums.linbit.com/t/drbd-resource-out-of-sync-after-node-reboot-what-to-do-next/1292)
**Author:** [@candlerb](https://forums.linbit.com/u/candlerb)\ **Replies:** 3\ **Last updated:** [October 16, 2026, 12:48pm UTC](https://forums.linbit.com/t/drbd-resource-out-of-sync-after-node-reboot-what-to-do-next/1292 "2026-10-16T12:48:15Z")
I’ve now finished updating a three-node Proxmox+linstor/drbd cluster, which is now on PVE 9.2.21, drbd 9.3.4, linstor 1.35.2 At the end of this upgrade, I needed to reboot node virtual5 to go from kernel 7.0.14-22-pve t… --- ## [Linstor drbd: one side with authentication, one without?](https://forums.linbit.com/t/linstor-drbd-one-side-with-authentication-one-without/1291)
**Author:** [@candlerb](https://forums.linbit.com/u/candlerb)\ **Replies:** 2\ **Last updated:** [October 14, 2026, 11:07pm UTC](https://forums.linbit.com/t/linstor-drbd-one-side-with-authentication-one-without/1291 "2026-10-14T23:07:00Z")
Has anyone seen this problem before? After upgrading a node we have some resources which won’t connect, and this is because two nodes have “cram-hmac-alg” and “shared-secret” set, but the third (most recently updated on… --- ## [Moving to from DRBD 7 to DRBD 8](https://forums.linbit.com/t/moving-to-from-drbd-7-to-drbd-8/1293)
**Author:** [@YogliMogli](https://forums.linbit.com/u/YogliMogli)\ **Replies:** 1\ **Last updated:** [October 14, 2026, 10:54pm UTC](https://forums.linbit.com/t/moving-to-from-drbd-7-to-drbd-8/1293 "2026-10-14T22:54:13Z")
So in HA + DR (Three DBs: one HA pair \[Primary \<\> Secondary\] and one DR \[i.e. DR Secondary\]) there is one ‘SOURCE-of-TRUTH’ which is the Primary DB. When you see UpToDate in a Secondary (drbdadm status all) you know that… --- ## [Understanding drbdadm verify and invalidate](https://forums.linbit.com/t/understanding-drbdadm-verify-and-invalidate/1290)
**Author:** [@candlerb](https://forums.linbit.com/u/candlerb)\ **Replies:** 2\ **Last updated:** [October 8, 2026, 12:49pm UTC](https://forums.linbit.com/t/understanding-drbdadm-verify-and-invalidate/1290 "2026-10-08T12:49:00Z")
I have run drbdadm verify on a resource. This is for a resource which is currently primary on virtual6, secondary on virtual1 and virtual5; I ran drdmadm verify on virtual5. The console on virtual5 logs that it’s findin… --- ## [Changing default verification algorithm: auto-verify-alg](https://forums.linbit.com/t/changing-default-verification-algorithm-auto-verify-alg/1166)
**Author:** [@kurbanaliev](https://forums.linbit.com/u/kurbanaliev)\ **Replies:** 9\ **Last updated:** [October 8, 2026, 10:28am UTC](https://forums.linbit.com/t/changing-default-verification-algorithm-auto-verify-alg/1166 "2026-10-08T10:28:03Z")
Hello. I came across commit https://github.com/torvalds/linux/commit/8522104f75bf1ce33d76ea425185da2a7fba5a70 indicating that support for the crct10dif algorithm was removed from the Linux kernel. Consequently, I decide… --- ## [Linstor: all secondary resources vanished after upgrading drbd-utils and linstor-proxmox](https://forums.linbit.com/t/linstor-all-secondary-resources-vanished-after-upgrading-drbd-utils-and-linstor-proxmox/1288)
**Author:** [@candlerb](https://forums.linbit.com/u/candlerb)\ **Replies:** 3\ **Last updated:** [October 8, 2026, 6:58am UTC](https://forums.linbit.com/t/linstor-all-secondary-resources-vanished-after-upgrading-drbd-utils-and-linstor-proxmox/1288 "2026-10-08T06:58:03Z")
Something very strange is going on here. I’m on a three-node Linstor+Proxmox cluster (for historical reasons the nodes are called “virtual1”, “virtual5” and “virtual6”) and about to upgrade everything to latest. SHORT V… --- ## [Introducing "Office Hours": Request a free 45-minute session with a LINBIT engineer](https://forums.linbit.com/t/introducing-office-hours-request-a-free-45-minute-session-with-a-linbit-engineer/1289)
**Author:** [@Devin](https://forums.linbit.com/u/Devin)\ **Replies:** 0\ **Last updated:** [October 7, 2026, 8:17pm UTC](https://forums.linbit.com/t/introducing-office-hours-request-a-free-45-minute-session-with-a-linbit-engineer/1289 "2026-10-07T20:17:00Z")
Hi everyone, We’re experimenting with something we’re calling “Office Hours”, which is free 45-minute video calls with a LINBIT engineer once a month. First session will be October 15th 2026. If you’re stuck on somethi… --- ## [DRBD 9.3.4 resync hangs in WFBitMapS when the resource Primary is a diskless node — correct durable fix?](https://forums.linbit.com/t/drbd-9-3-4-resync-hangs-in-wfbitmaps-when-the-resource-primary-is-a-diskless-node-correct-durable-fix/1286)
**Author:** [@Vignesh](https://forums.linbit.com/u/Vignesh)\ **Replies:** 0\ **Last updated:** [October 4, 2026, 7:43pm UTC](https://forums.linbit.com/t/drbd-9-3-4-resync-hangs-in-wfbitmaps-when-the-resource-primary-is-a-diskless-node-correct-durable-fix/1286 "2026-10-04T19:43:05Z")
Setup: 6-node hyperconverged CloudStack + KVM cluster. LINSTOR 1.34.0, DRBD 9.3.4 (DKMS), drbd-utils 9.34.0, Ubuntu 24.04 / kernel 6.8, LVM-thin backend, 3-replica resource group. Many VMs run as LINSTOR diskless clients,… --- ## [drbd-utils v9.35.0](https://forums.linbit.com/t/drbd-utils-v9-35-0/1282)
**Author:** [@rck](https://forums.linbit.com/u/rck)\ **Replies:** 0\ **Last updated:** [September 30, 2026, 12:38pm UTC](https://forums.linbit.com/t/drbd-utils-v9-35-0/1282 "2026-09-30T12:38:31Z")
Dear DRBD users, this is version 9.35.0 of drbd-utils. There have not been any significant changes since RC1 except some noteworthy drbdmon changes that for example significantly reduce flickering. The release contain… --- ## [Split brain recovery](https://forums.linbit.com/t/split-brain-recovery/1281)
**Author:** [@candlerb](https://forums.linbit.com/u/candlerb)\ **Replies:** 2\ **Last updated:** [September 28, 2026, 3:33pm UTC](https://forums.linbit.com/t/split-brain-recovery/1281 "2026-09-28T15:33:40Z")
I have an issue here I’m not sure how to proceed with. I’m currently on drbd 9.2.15 and linstor 1.32.3 on PVE8, and trying to make sure everything is clean before upgrading. Everything looks fine except there is one li… --- ## [DRBD 9.3.4 "drbdadm verify" performance](https://forums.linbit.com/t/drbd-9-3-4-drbdadm-verify-performance/1279)
**Author:** [@Anton](https://forums.linbit.com/u/Anton)\ **Replies:** 0\ **Last updated:** [September 23, 2026, 12:10pm UTC](https://forums.linbit.com/t/drbd-9-3-4-drbdadm-verify-performance/1279 "2026-09-23T12:10:43Z")
Hello How to improve “drbdadm verify” with verify-alg crc32c performance between two modern physical servers with AMD Zen5 9455 and PCIe 5.0 NVMe SSDs in RAID0 running on Fedora Server 44 (7.2.7 kernel) ? The best resu… --- ## [Drbd-disk- / lvm-disk-size mismatch after resize](https://forums.linbit.com/t/drbd-disk-lvm-disk-size-mismatch-after-resize/369)
**Author:** [@Adam](https://forums.linbit.com/u/Adam)\ **Replies:** 8\ **Last updated:** [September 22, 2026, 8:38pm UTC](https://forums.linbit.com/t/drbd-disk-lvm-disk-size-mismatch-after-resize/369 "2026-09-22T20:38:11Z")
After resizing a volume, I have a size difference between the drbd-disk and the underlying lvm-disk. I resized the drbd-volumes from 200G to 260G with linstor vd set-size sorim 0 260G But a running VM (Windows Server … --- ## [PPA transition to Resolute (deprecating Jammy)](https://forums.linbit.com/t/ppa-transition-to-resolute-deprecating-jammy/1278)
**Author:** [@rck](https://forums.linbit.com/u/rck)\ **Replies:** 0\ **Last updated:** [September 22, 2026, 11:39am UTC](https://forums.linbit.com/t/ppa-transition-to-resolute-deprecating-jammy/1278 "2026-09-22T11:39:30Z")
Dear DRBD PPA users, After a (too) long waiting period I can finally announce that we now have the latest versions (at least RCs) of our packages for Ubuntu Resolute in the PPA\[1\]. Jammy did not receive updates for a … --- ## [drbd-utils v9.35.0-rc.1](https://forums.linbit.com/t/drbd-utils-v9-35-0-rc-1/1277)
**Author:** [@rck](https://forums.linbit.com/u/rck)\ **Replies:** 0\ **Last updated:** [September 22, 2026, 10:46am UTC](https://forums.linbit.com/t/drbd-utils-v9-35-0-rc-1/1277 "2026-09-22T10:46:36Z")
Dear DRBD users, this is the first RC of the upcoming version 9.35.0. It contains improvements and fixes all over the place. Highlights include a major DRBDmon update, various drbdmeta metadata conversion improvements… --- ## [LINSTOR Operator 2.12.0](https://forums.linbit.com/t/linstor-operator-2-12-0/1276)
**Author:** [@Moritz\_Tanner](https://forums.linbit.com/u/Moritz_Tanner)\ **Replies:** 0\ **Last updated:** [September 17, 2026, 11:35am UTC](https://forums.linbit.com/t/linstor-operator-2-12-0/1276 "2026-09-17T11:35:47Z")
We've just released the new feature release 2.12.0 of our Kubernetes Operator. Along with it, we dropped support for old Kubernetes versions: the new minimum supported version is 1.30. The big new feature is support f… --- ## [drbd-9.2.20 and drbd-9.3.4](https://forums.linbit.com/t/drbd-9-2-20-and-drbd-9-3-4/1275)
**Author:** [@phil\_reisner](https://forums.linbit.com/u/phil_reisner)\ **Replies:** 0\ **Last updated:** [September 15, 2026, 8:32pm UTC](https://forums.linbit.com/t/drbd-9-2-20-and-drbd-9-3-4/1275 "2026-09-15T20:32:51Z")
Hi, This is an unusual release. This time, we fixed more issues than in any previous development cycle. This is because the team has used ClaudeCode since the start of the Year. It took about half a year, from our fi… --- ## [drbd-9.2.20-rc.3 and drbd-9.3.4-rc.3](https://forums.linbit.com/t/drbd-9-2-20-rc-3-and-drbd-9-3-4-rc-3/1274)
**Author:** [@phil\_reisner](https://forums.linbit.com/u/phil_reisner)\ **Replies:** 0\ **Last updated:** [September 14, 2026, 8:54pm UTC](https://forums.linbit.com/t/drbd-9-2-20-rc-3-and-drbd-9-3-4-rc-3/1274 "2026-09-14T20:54:55Z")
Hi, Ok, I need to do another rc. I hope the final release(s) comes within the next few days. Rc.2 was internal only. 9.3.4-rc.3 (api:genl2/proto:86-101,118-125/transport:22) -------- \* Fix drbdsetup failing with "Op… --- ## [linstor-server 1.35.2 release](https://forums.linbit.com/t/linstor-server-1-35-2-release/1273)
**Author:** [@rp9](https://forums.linbit.com/u/rp9)\ **Replies:** 0\ **Last updated:** [September 14, 2026, 11:45am UTC](https://forums.linbit.com/t/linstor-server-1-35-2-release/1273 "2026-09-14T11:45:42Z")
Hi! A small but important bug fix release for the 1.35 branch. The automatic database export introduced in 1.35.1 leaked a database connection on every run, so after a number of exports the controller's connection po… --- ## [linstor-proxmox v8.3.1](https://forums.linbit.com/t/linstor-proxmox-v8-3-1/1272)
**Author:** [@rck](https://forums.linbit.com/u/rck)\ **Replies:** 0\ **Last updated:** [September 14, 2026, 7:26am UTC](https://forums.linbit.com/t/linstor-proxmox-v8-3-1/1272 "2026-09-14T07:26:40Z")
Dear PVE users, this is version 8.3.1 of the plugin. This is a bug fix release, and users with resources that use the LUKS layer should upgrade. The plugin no longer reports the sparseinit capability for resources us… --- ## [Trying to secure the drbd-network of proxmox cluster](https://forums.linbit.com/t/trying-to-secure-the-drbd-network-of-proxmox-cluster/688)
**Author:** [@youzersef](https://forums.linbit.com/u/youzersef)\ **Replies:** 8\ **Last updated:** [September 12, 2026, 10:07pm UTC](https://forums.linbit.com/t/trying-to-secure-the-drbd-network-of-proxmox-cluster/688 "2026-09-12T22:07:48Z")
Hello everybody, am trying to secure the drbd. i have used this guide: security-best-practices-for-linstor-software-defined-storage-clusters i stucked on the point Securing the LINSTOR Controller’s REST API i can no… --- ## [WinDRBD 1.2.13 / LINBIT SDS 1.0.4 released](https://forums.linbit.com/t/windrbd-1-2-13-linbit-sds-1-0-4-released/1271)
**Author:** [@Johannes\_Thoma](https://forums.linbit.com/u/Johannes_Thoma)\ **Replies:** 0\ **Last updated:** [September 11, 2026, 1:48pm UTC](https://forums.linbit.com/t/windrbd-1-2-13-linbit-sds-1-0-4-released/1271 "2026-09-11T13:48:44Z")
Dear WinDRBD community, We released WinDBD 1.2.13 and LINBIT SDS 1.0.4 today. WinDRBD comes with some minor fixes, which are (also) a result of our in-depth regression testing with WinDRBD these days. We continue to m… --- ## [LINSTOR Operator 2.12.0-rc.2](https://forums.linbit.com/t/linstor-operator-2-12-0-rc-2/1270)
**Author:** [@Moritz\_Tanner](https://forums.linbit.com/u/Moritz_Tanner)\ **Replies:** 0\ **Last updated:** [September 11, 2026, 11:11am UTC](https://forums.linbit.com/t/linstor-operator-2-12-0-rc-2/1270 "2026-09-11T11:11:59Z")
We've just released the second release candidate for the next Kubernetes Operator 2.12.0. To recap, 2.12.0 brings support for shared storage: LVM storage pools backed by storage shared between nodes, such as a SAN, ca… --- ## [2026 Q3 LINBIT Community Meeting happening now](https://forums.linbit.com/t/2026-q3-linbit-community-meeting-happening-now/1269)
**Author:** [@michael](https://forums.linbit.com/u/michael)\ **Replies:** 0\ **Last updated:** [September 10, 2026, 3:19pm UTC](https://forums.linbit.com/t/2026-q3-linbit-community-meeting-happening-now/1269 "2026-09-10T15:19:12Z")
Join the LINBIT Community Meeting, live now on YouTube: LINBIT developer Robert Altnoeder now sharing upcoming DRBDmon 2.0 features… --- ## [linstor-server 1.35.1 release](https://forums.linbit.com/t/linstor-server-1-35-1-release/1268)
**Author:** [@rp9](https://forums.linbit.com/u/rp9)\ **Replies:** 0\ **Last updated:** [September 9, 2026, 10:58am UTC](https://forums.linbit.com/t/linstor-server-1-35-1-release/1268 "2026-09-09T10:58:27Z")
Hi! Here are the first bug fixes for the 1.35 branch. New in this release are automatic database exports: the controller now exports its database once a day (default 4am) to /var/lib/linstor and keeps the last 7 expo… --- ## [drbd-9.3.4-rc.1](https://forums.linbit.com/t/drbd-9-3-4-rc-1/1267)
**Author:** [@phil\_reisner](https://forums.linbit.com/u/phil_reisner)\ **Replies:** 0\ **Last updated:** [September 8, 2026, 7:45pm UTC](https://forums.linbit.com/t/drbd-9-3-4-rc-1/1267 "2026-09-08T19:45:18Z")
Hi, Following yesterday's 9.2.20-rc.1 release, here is the release in the 9.3 series. The delay was, as so often, due to issues in the kernel compatibility system. Supporting such a broad range of kernel versions is … --- ## [LINSTOR GUI v2.6.0](https://forums.linbit.com/t/linstor-gui-v2-6-0/1266)
**Author:** [@chrboe](https://forums.linbit.com/u/chrboe)\ **Replies:** 0\ **Last updated:** [September 8, 2026, 2:06pm UTC](https://forums.linbit.com/t/linstor-gui-v2-6-0/1266 "2026-09-08T14:06:57Z")
Hello, a new version of LINSTOR GUI has just been released: v2.6.0 Here is the relevant excerpt from the changelog: ----------------------------------- # 2.6.0 - unreleased ### Added - Dark mode - Design system … --- ## [drbd-9.2.20-rc.1](https://forums.linbit.com/t/drbd-9-2-20-rc-1/1265)
**Author:** [@phil\_reisner](https://forums.linbit.com/u/phil_reisner)\ **Replies:** 0\ **Last updated:** [September 7, 2026, 7:51pm UTC](https://forums.linbit.com/t/drbd-9-2-20-rc-1/1265 "2026-09-07T19:51:40Z")
Hi, This is an unusual release. This time, we fixed more issues than in any previous development cycle. This is because the team has used ClaudeCode since the start of the Year. It took about half a year, from our fi… --- ## [LINSTOR Operator 2.12.0-rc.1](https://forums.linbit.com/t/linstor-operator-2-12-0-rc-1/1264)
**Author:** [@Moritz\_Tanner](https://forums.linbit.com/u/Moritz_Tanner)\ **Replies:** 0\ **Last updated:** [September 3, 2026, 1:16pm UTC](https://forums.linbit.com/t/linstor-operator-2-12-0-rc-1/1264 "2026-09-03T13:16:38Z")
We've just released a release candidate for the next Kubernetes Operator 2.12.0. It contains a number of improvements that warrant a longer release phase for testing. We also dropped support for old Kubernetes versions… [Next page](https://forums.linbit.com/latest.md?page=1)