# Latest **URL:** https://forums.linbit.com/latest.md?page=3 [Latest](https://forums.linbit.com/latest.md) · [Categories](https://forums.linbit.com/categories.md) · [Tags](https://forums.linbit.com/tags.md) **Page:** 4 --- ## [Migrating a volume - tips needed](https://forums.linbit.com/t/migrating-a-volume-tips-needed/1191)
**Author:** [@mfidelman](https://forums.linbit.com/u/mfidelman)\ **Replies:** 0\ **Last updated:** [April 7, 2026, 12:20pm UTC](https://forums.linbit.com/t/migrating-a-volume-tips-needed/1191 "2026-04-07T12:20:44Z")
Hi. I’m getting ready to migrate a xen vm - backed by a couple of DRBD volumes, from our own hardware to K8 and a block storage service - probably Digital Ocean. I’m looking for any hints I can get on how to handle the… --- ## [Resizing stuck on Proxmox 9.1.6 / DRBD 9.3.1](https://forums.linbit.com/t/resizing-stuck-on-proxmox-9-1-6-drbd-9-3-1/1184)
**Author:** [@sayso](https://forums.linbit.com/u/sayso)\ **Replies:** 7\ **Last updated:** [April 6, 2026, 6:15pm UTC](https://forums.linbit.com/t/resizing-stuck-on-proxmox-9-1-6-drbd-9-3-1/1184 "2026-04-06T18:15:33Z")
Hi all, I have a brand new installation that is working well except for volume resizing. I used the Proxmox GUI to do the resize and the size incremented as expected, but linstor volume list and linstor vd l do not matc… --- ## [How to perform the POC using DRBD RPM](https://forums.linbit.com/t/how-to-perform-the-poc-using-drbd-rpm/1189)
**Author:** [@srinadh](https://forums.linbit.com/u/srinadh)\ **Replies:** 1\ **Last updated:** [April 6, 2026, 3:40pm UTC](https://forums.linbit.com/t/how-to-perform-the-poc-using-drbd-rpm/1189 "2026-04-06T15:40:42Z")
How to get access for the POC implementation. 2 nodes cluster want to perform DR and HA DRBD with monitoring. Want to perform the same POC on 2 OS version RHEL8 and RHEL9 --- ## [LINSTOR GUI v2.4.0](https://forums.linbit.com/t/linstor-gui-v2-4-0/1188)
**Author:** [@chrboe](https://forums.linbit.com/u/chrboe)\ **Replies:** 0\ **Last updated:** [March 30, 2026, 1:34pm UTC](https://forums.linbit.com/t/linstor-gui-v2-4-0/1188 "2026-03-30T13:34:17Z")
Hello, a new version of LINSTOR GUI has just been released: v2.4.0 Here is the relevant excerpt from the changelog: ----------------------------------- # 2.4.0 - 2026-03-30 ### Added - Platform info for node ###… --- ## [Non-graceful reboot of the primary and DRBD diskless quorum](https://forums.linbit.com/t/non-graceful-reboot-of-the-primary-and-drbd-diskless-quorum/1179)
**Author:** [@Anton](https://forums.linbit.com/u/Anton)\ **Replies:** 2\ **Last updated:** [March 23, 2026, 9:39am UTC](https://forums.linbit.com/t/non-graceful-reboot-of-the-primary-and-drbd-diskless-quorum/1179 "2026-03-23T09:39:07Z")
There is two-node DRBD-based sync replication active/standby Pacemaker cluster. Two level STONITH/fencing - fence\_ipmilan and diskless sbd (hpwdt, /dev/watchdog). DRBD replication links are directly connected. The two… --- ## [RDMA over IB is twice as slow as TCP with IP over IB](https://forums.linbit.com/t/rdma-over-ib-is-twice-as-slow-as-tcp-with-ip-over-ib/1152)
**Author:** [@abegorov](https://forums.linbit.com/u/abegorov)\ **Replies:** 3\ **Last updated:** [March 20, 2026, 9:24pm UTC](https://forums.linbit.com/t/rdma-over-ib-is-twice-as-slow-as-tcp-with-ip-over-ib/1152 "2026-03-20T21:24:50Z")
DRBD 9.3.0 The RDMA transport driver is very slow on modern hardware like NVIDIA ConnectX-7. It struggles to utilize the adapter’s (400 Gb/s) bandwidth. It appears that sndbuf-size and rcvbuf-size maximum values are too… --- ## [Not enough free bitmap slots when setting up a 3 node DRBD](https://forums.linbit.com/t/not-enough-free-bitmap-slots-when-setting-up-a-3-node-drbd/1181)
**Author:** [@paulororke](https://forums.linbit.com/u/paulororke)\ **Replies:** 3\ **Last updated:** [March 20, 2026, 8:30pm UTC](https://forums.linbit.com/t/not-enough-free-bitmap-slots-when-setting-up-a-3-node-drbd/1181 "2026-03-20T20:30:24Z")
I can’t figure out why I am getting a failure on bringing up my resource. It says there are not enough bitmap slots, but I have only 12 resources on there and I even added more slots. :~$ sudo drbdadm up RT6 15: Failu… --- ## [DRBD diskless quorum vs DRBD "handlers" and "fencing" in two-node Pacemaker storage metro-cluster](https://forums.linbit.com/t/drbd-diskless-quorum-vs-drbd-handlers-and-fencing-in-two-node-pacemaker-storage-metro-cluster/1174)
**Author:** [@Anton](https://forums.linbit.com/u/Anton)\ **Replies:** 1\ **Last updated:** [March 20, 2026, 6:24pm UTC](https://forums.linbit.com/t/drbd-diskless-quorum-vs-drbd-handlers-and-fencing-in-two-node-pacemaker-storage-metro-cluster/1174 "2026-03-20T18:24:48Z")
Hello There is two-node shared-nothing DRBD-based sync replication active/standby Pacemaker storage metro-cluster. DRBD replication links are directly (no switch) connected. Configuration with Corosync quorum and DRBD… --- ## [Storage pool has an incompatible minimum I/O size](https://forums.linbit.com/t/storage-pool-has-an-incompatible-minimum-i-o-size/1182)
**Author:** [@CirrusMS](https://forums.linbit.com/u/CirrusMS)\ **Replies:** 0\ **Last updated:** [March 19, 2026, 6:50pm UTC](https://forums.linbit.com/t/storage-pool-has-an-incompatible-minimum-i-o-size/1182 "2026-03-19T18:50:20Z")
Hello, one node from my 4 node cluster suddenly started to reject resource create with: storage pool has an incompatible minimum I/O size. This node already hosts 25 diskfull resources. All my nodes provides zfs\_thin t… --- ## [Parsing error and DRBD versions](https://forums.linbit.com/t/parsing-error-and-drbd-versions/707)
**Author:** [@paulororke](https://forums.linbit.com/u/paulororke)\ **Replies:** 9\ **Last updated:** [March 17, 2026, 7:03pm UTC](https://forums.linbit.com/t/parsing-error-and-drbd-versions/707 "2026-03-17T19:03:55Z")
Why would I get a parse error on this config on a host running DRBDADM 9.31.0 but not on 9.28.0? resource nchub { device /dev/drbd19; disk /dev/vg0/nchub; meta-disk internal; on trk-kvm-02 { node-id 2; … --- ## [drbd-utils v9.34.0](https://forums.linbit.com/t/drbd-utils-v9-34-0/1183)
**Author:** [@rck](https://forums.linbit.com/u/rck)\ **Replies:** 0\ **Last updated:** [March 17, 2026, 8:34am UTC](https://forums.linbit.com/t/drbd-utils-v9-34-0/1183 "2026-03-17T08:34:21Z")
Dear DRBD users, this is the drbd-utils version 9.34.0. Since RC1 we fixed a regression in drbd-meta introduced in 9.33.0. All users of 9.33.0 are encouraged to upgrade. Other than that, from the RC: It contains impr… --- ## [How to set DrbdOptions/ExactSize property?](https://forums.linbit.com/t/how-to-set-drbdoptions-exactsize-property/1175)
**Author:** [@rmendes](https://forums.linbit.com/u/rmendes)\ **Replies:** 8\ **Last updated:** [March 13, 2026, 9:57pm UTC](https://forums.linbit.com/t/how-to-set-drbdoptions-exactsize-property/1175 "2026-03-13T21:57:53Z")
I am trying to live move one disk of a Proxmox VM from Linstor to another storage. It fails with the error: TASK ERROR: storage migration failed: block job (mirror) error: drive-scsi2: Source and target image have diff… --- ## [DRBD 9.3.0 - Multi-path not working (only one path established, no failover)](https://forums.linbit.com/t/drbd-9-3-0-multi-path-not-working-only-one-path-established-no-failover/1118)
**Author:** [@fever\_wits](https://forums.linbit.com/u/fever_wits)\ **Replies:** 1\ **Last updated:** [March 11, 2026, 7:35pm UTC](https://forums.linbit.com/t/drbd-9-3-0-multi-path-not-working-only-one-path-established-no-failover/1118 "2026-03-11T19:35:16Z")
Hello, I’m experiencing issues with multi-path configuration on DRBD 9.3.0 (9.33.0 tools) running on Debian 13.2. I’ve configured two separate paths for replication, but only one path is active (established:yes), the ot… --- ## [LINBIT SDS For Windows 1.0.0 released](https://forums.linbit.com/t/linbit-sds-for-windows-1-0-0-released/1173)
**Author:** [@Johannes\_Thoma](https://forums.linbit.com/u/Johannes_Thoma)\ **Replies:** 0\ **Last updated:** [March 11, 2026, 5:10pm UTC](https://forums.linbit.com/t/linbit-sds-for-windows-1-0-0-released/1173 "2026-03-11T17:10:01Z")
Dear WinDRBD community, We are happy and proud to announce the availability of LINBIT SDS For Windows. LINBIT SDS For Windows is a fully featured Software Defined Storage (SDS) solution for Windows clusters (or also f… --- ## [LINSTOR Operator 2.10.5](https://forums.linbit.com/t/linstor-operator-2-10-5/1172)
**Author:** [@wanzenbug](https://forums.linbit.com/u/wanzenbug)\ **Replies:** 0\ **Last updated:** [March 11, 2026, 2:13pm UTC](https://forums.linbit.com/t/linstor-operator-2-10-5/1172 "2026-03-11T14:13:44Z")
We've just released another bug fix for our Kubernetes Operator. This time, we have taken the plunge to update LINSTOR to 1.33.1, along with updating to the latest DRBD 9.2.17. These fix a number of bugs, so updating … --- ## [drbd-utils v9.34.0-rc.1](https://forums.linbit.com/t/drbd-utils-v9-34-0-rc-1/1171)
**Author:** [@rck](https://forums.linbit.com/u/rck)\ **Replies:** 0\ **Last updated:** [March 10, 2026, 1:05pm UTC](https://forums.linbit.com/t/drbd-utils-v9-34-0-rc-1/1171 "2026-03-10T13:05:25Z")
Dear DRBD users, this is the first RC of the upcoming version 9.34.0. It contains improvements and fixes all over the place. The main reason for this release is the release of DRBD kernel module 9.3.1 which introduced… --- ## [drbd-9.3.1 and drbd-9.2.17](https://forums.linbit.com/t/drbd-9-3-1-and-drbd-9-2-17/1170)
**Author:** [@phil\_reisner](https://forums.linbit.com/u/phil_reisner)\ **Replies:** 0\ **Last updated:** [March 9, 2026, 5:36pm UTC](https://forums.linbit.com/t/drbd-9-3-1-and-drbd-9-2-17/1170 "2026-03-09T17:36:22Z")
Hello DRBD-users, Here is the final release of drbd-9.2.17 and drbd-9.3.1. This development cycle brought a slightly higher number of bug fixes than the previous cycles. In nature, they are following the trend we hav… --- ## [DRBD 9.3.0: resync may stall in a 3-node cluster leading to blocked I/O when promoting an Inconsistent node](https://forums.linbit.com/t/drbd-9-3-0-resync-may-stall-in-a-3-node-cluster-leading-to-blocked-i-o-when-promoting-an-inconsistent-node/1169)
**Author:** [@buaafanrui](https://forums.linbit.com/u/buaafanrui)\ **Replies:** 1\ **Last updated:** [March 8, 2026, 4:04am UTC](https://forums.linbit.com/t/drbd-9-3-0-resync-may-stall-in-a-3-node-cluster-leading-to-blocked-i-o-when-promoting-an-inconsistent-node/1169 "2026-03-08T04:04:36Z")
Environment DRBD version: 9.3.0 Cluster size: 3 diskful nodes Resource: r1 Nodes: drbd1, drbd2, drbd3 Protocol: C Single primary (no dual-primary) Problem Description In a 3-node DRBD cluster we occa… --- ## [WinDRBD 1.2.8 released](https://forums.linbit.com/t/windrbd-1-2-8-released/1168)
**Author:** [@Johannes\_Thoma](https://forums.linbit.com/u/Johannes_Thoma)\ **Replies:** 0\ **Last updated:** [March 4, 2026, 3:31pm UTC](https://forums.linbit.com/t/windrbd-1-2-8-released/1168 "2026-03-04T15:31:16Z")
Dear WinDRBD community, We just released WinDRBD 1.2.8. The major change in this version is that the Linux crypto framework was imported into WinDRBD. This means that (currently) crc32c, sha1 and hmac(sha1) are availa… --- ## [Discard does not work on diskless node with latest 6.17.4-2-pve kernel](https://forums.linbit.com/t/discard-does-not-work-on-diskless-node-with-latest-6-17-4-2-pve-kernel/1157)
**Author:** [@dori](https://forums.linbit.com/u/dori)\ **Replies:** 1\ **Last updated:** [March 3, 2026, 9:12pm UTC](https://forums.linbit.com/t/discard-does-not-work-on-diskless-node-with-latest-6-17-4-2-pve-kernel/1157 "2026-03-03T21:12:49Z")
Hi all! I encountered a strange problem after an upgrade to proxmox 9.1.5 using kernel 6.17.4-2-pve. When vm is live migrated to a diskless node discard doesn’t work anymore. fstrim command has no effect. Syslog shows t… --- ## [drbd-9.3.1-rc.1 and drbd-9.2.17-rc.1](https://forums.linbit.com/t/drbd-9-3-1-rc-1-and-drbd-9-2-17-rc-1/1163)
**Author:** [@phil\_reisner](https://forums.linbit.com/u/phil_reisner)\ **Replies:** 0\ **Last updated:** [March 2, 2026, 9:47pm UTC](https://forums.linbit.com/t/drbd-9-3-1-rc-1-and-drbd-9-2-17-rc-1/1163 "2026-03-02T21:47:42Z")
Hello DRBD-users, I am preparing another double release. 9.2.17-rc.1 brings a bit more bug-fixes as in the last development cycles, but in nature they are following the trend we see since quite some time. It is the un… --- ## [Configure diskless DRBD quorum](https://forums.linbit.com/t/configure-diskless-drbd-quorum/1162)
**Author:** [@Anton](https://forums.linbit.com/u/Anton)\ **Replies:** 0\ **Last updated:** [February 27, 2026, 7:44am UTC](https://forums.linbit.com/t/configure-diskless-drbd-quorum/1162 "2026-02-27T07:44:21Z")
Hello There is a two-node active/standby shared-nothing DRBD-based pacemaker cluster. The cluster is configured with qdevice on additional host and two-level STONITH/fencing - fence\_ipmilan and diskless sbd (hpwdt, /de… --- ## [drbd-reactor v1.11.0](https://forums.linbit.com/t/drbd-reactor-v1-11-0/1161)
**Author:** [@rck](https://forums.linbit.com/u/rck)\ **Replies:** 0\ **Last updated:** [February 26, 2026, 1:50pm UTC](https://forums.linbit.com/t/drbd-reactor-v1-11-0/1161 "2026-02-26T13:50:10Z")
Dear DRBD users, this is drbd-reactor version 1.11.0. There has been a minor new feature that allows disabling adjusting of DRBD resources on startup\[4\]. The promoter now supports an on-disk-detach policy\[1\]. When the… --- ## [Highly Available iSCSI Target Using a LINSTOR Gateway Cluster-Additional replica count Error](https://forums.linbit.com/t/highly-available-iscsi-target-using-a-linstor-gateway-cluster-additional-replica-count-error/1160)
**Author:** [@unix3](https://forums.linbit.com/u/unix3)\ **Replies:** 0\ **Last updated:** [February 25, 2026, 3:10pm UTC](https://forums.linbit.com/t/highly-available-iscsi-target-using-a-linstor-gateway-cluster-additional-replica-count-error/1160 "2026-02-25T15:10:35Z")
Hello, My idea is to replicate what is shown in this guide ( Create a Highly Available iSCSI Target Using a LINSTOR Gateway Cluster - LINBIT ) In particular, what I would like to achieve is a highly available iSCSI set… --- ## [High availability solution for linstor\_cinder\_driver](https://forums.linbit.com/t/high-availability-solution-for-linstor-cinder-driver/1159)
**Author:** [@mojtabashg](https://forums.linbit.com/u/mojtabashg)\ **Replies:** 0\ **Last updated:** [February 25, 2026, 10:05am UTC](https://forums.linbit.com/t/high-availability-solution-for-linstor-cinder-driver/1159 "2026-02-25T10:05:33Z")
Hi all, After adding the LINSTOR driver to OpenStack Cinder, three separate cinder-volume services were created (one per controller node). When I create a volume using a LINSTOR volume type, the volume is assigned to o… --- ## [linstor-proxmox v8.2.0](https://forums.linbit.com/t/linstor-proxmox-v8-2-0/1158)
**Author:** [@rck](https://forums.linbit.com/u/rck)\ **Replies:** 0\ **Last updated:** [February 24, 2026, 12:18pm UTC](https://forums.linbit.com/t/linstor-proxmox-v8-2-0/1158 "2026-02-24T12:18:09Z")
Dear PVE users, this is version 8.2.0 of the plugin. We did not find any issues in the RC. We added NVMe-oF support, allowing LINSTOR-managed NVMe over Fabrics resources alongside existing DRBD setups. See the commit… --- ## [Linstor\_db backup](https://forums.linbit.com/t/linstor-db-backup/838)
**Author:** [@youzersef](https://forums.linbit.com/u/youzersef)\ **Replies:** 6\ **Last updated:** [February 23, 2026, 2:36pm UTC](https://forums.linbit.com/t/linstor-db-backup/838 "2026-02-23T14:36:57Z")
Hello all, am using linstor proxmox with 2 productive nodes and 1 QDevice node. i maked sure to use linstor-controller HA with DRBD-Reactor using this guide: making the LINSTOR controller service highly available now … --- ## [drbd-reactor v1.11.0-rc.1](https://forums.linbit.com/t/drbd-reactor-v1-11-0-rc-1/1154)
**Author:** [@rck](https://forums.linbit.com/u/rck)\ **Replies:** 0\ **Last updated:** [February 17, 2026, 12:27pm UTC](https://forums.linbit.com/t/drbd-reactor-v1-11-0-rc-1/1154 "2026-02-17T12:27:40Z")
Dear DRBD users, this is the first RC of the upcoming 1.11.0 release. The highlights: The promoter now supports an on-disk-detach policy\[1\]. When the local DRBD disk on a Primary gets detached, the new "fail-over" pol… --- ## [linstor-proxmox v8.2.0-rc.1](https://forums.linbit.com/t/linstor-proxmox-v8-2-0-rc-1/1153)
**Author:** [@rck](https://forums.linbit.com/u/rck)\ **Replies:** 0\ **Last updated:** [February 13, 2026, 12:23pm UTC](https://forums.linbit.com/t/linstor-proxmox-v8-2-0-rc-1/1153 "2026-02-13T12:23:06Z")
Dear PVE users, this is the first RC of the upcoming 8.2.0 release. We added NVMe-oF support, allowing LINSTOR-managed NVMe over Fabrics resources alongside existing DRBD setups. See the commit for requirements and li… --- ## [WinDRBD 1.2.7 released](https://forums.linbit.com/t/windrbd-1-2-7-released/1151)
**Author:** [@Johannes\_Thoma](https://forums.linbit.com/u/Johannes_Thoma)\ **Replies:** 0\ **Last updated:** [February 11, 2026, 4:16pm UTC](https://forums.linbit.com/t/windrbd-1-2-7-released/1151 "2026-02-11T16:16:22Z")
Dear WinDRBD community, We just released WinDRBD 1.2.7. The main reason for this release is that an issue with connecting to a Linux DRBD was fixed. If you are running cross-platform (Linux/Windows) clusters, then you… [Previous page](https://forums.linbit.com/latest.md?page=2) [Next page](https://forums.linbit.com/latest.md?page=4)