2024 Drbd device is held open by someone

Drbd device is held open by someone

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August undefined, 2024

WebOne of our cluster provide NFS shared storage, which relies on a DRBD shared storage. The relocation of the NFS service failed because the file system could not be umounted … WebMar 7, 2012 · If you get degraded DRBD with log messages like “Split-Brain detected but unresolved, dropping connection!”, you have to manually resolve split brain situation. Possible reason for such situation. You switch all cluster nodes in standby via cluster suite (i.e. pacemaker) at the same time, so you don’t have any active drbd instance running.

debian stretch - After a reboot the DRBD comes up with …

WebAug 4, 2010 · The 2.6.33 Linux kernel has introduced a useful new service called the Distributed Replicated Block Device (DRBD). This service mirrors an entire block device to another networked host during run … WebThe problem is intermittent. Most HA failovers work as expected (server A does not reboot). When the problem does occur, the following lines are logged in /var/log/messages and … rsm global support office

Mailing List Archive: 0: State change failed: (-12) Device is held open ...

WebJun 4, 2011 · filer1:~# drbdadm secondary r0 /dev/drbd0: State change failed: (-12) Device is held open by someone Command 'drbdsetup 1 secondary' terminated with exit code 11. You will typically run into this scenario when attempting to force a DRBD primary node … The search went very quickly. After looking at a few houses today, there was a clear … Web> Then when I tried to run "drbdadm down r1" I get this error: > > /dev/drbd1: State change failed: (-12) Device is held open by someone > Command 'drbdsetup /dev/drbd1 down' … WebJun 21, 2011 · Today the below problem has been seen again. State change failed: (-12) Device is held open by someone Command '/sbin/drbdsetup /dev/drbd0 secondary' … rsm going concern guide

High availability with the Distributed Replicated Block Device

Mailing List Archive: Re: DRBD device held open by someone

WebJun 30, 2011 · Hi All, While the issue "device held open by someone" was observed again today, we found that e2fsck reported "Device or resource busy" # e2fsck /dev/drbd0 … Web> Then when I tried to run "drbdadm down r1" I get this error: > > /dev/drbd1: State change failed: (-12) Device is held open by someone > Command 'drbdsetup /dev/drbd1 down' terminated with exit code 11 > > Even though I already unmounted it. I don't really know whats causing > it, and where to start looking to fix it... No, you didn't unmount it. rsm going concernWebJun 30, 2011 · Hi All, While the issue "device held open by someone" was observed again today, we found that e2fsck reported "Device or resource busy" # e2fsck /dev/drbd0 e2fsck 1.39 (29-May-2006) e2fsck: Device or resource busy while trying to open /dev/drbd0 Filesystem mounted or opened exclusively by another program? rsm golf 2021

"WebThanks Dileep O 4. Re: DRBD device held open by someone (Dileep Nayak) > > > > > > > ----- > > Message: 4 > Date: Wed, 22 Jun 2011 13:22:47 +0530 > From: Dileep Nayak > Subject: Re: [DRBD-user] DRBD device held open by someone > To: [email protected] > Message-ID: … " - Drbd device is held open by someone

Drbd device is held open by someone

Mailing List Archive: State change failed: (-12) Device is held open …

Web3.工作模式--> DRbd有三种工作模式告知上层进程写入完成:A异步,B半同步,C ... drbd_resource组成: resource_name device disk network. global{}基本没意义的配置 . … WebERROR: r0: Called drbdadm -c /etc/drbd.conf secondary r0 State change failed: (-12) Device is held open by someone I've no STONITH system :-( Is it a problem for my tests ? Thanks to all, sorry for my english. Regards. _____ Pacemaker mailing list Pacemaker at oss.clusterlabs.org

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WebDRBD is a Linux Kernel module and sits between the I/O scheduler at the lower end and the file system at the upper end, see Figure 18.1, “Position of DRBD within Linux”. To … WebContext : I have proxmox cluster with the volume group shared with drbd for the VM - KVM. I have a problem with drbd. ... (-12) Device is held open by someone ERROR: Module drbd is in use . root@proxmox001:~# drbdadm detach r0 0: State change failed: (-2) Need access to UpToDate data Command 'drbdsetup 0 detach' terminated with exit code 17 ...

WebJan 12, 2024 · What is DRBD (Distributed Replicated Block Device)? DRBD stands for Distributed Replicated Block Device. DRBD is a great thing to increase the availability of our data. It is a Linux-based opensource … WebFeb 16, 2024 · Drbd is a block device which is designed to build high availability clusters by providing a virtual shared device which keeps disks in nodes synchronised using TCP/IP. This simulates RAID 1 but avoiding ... Device is held open by someone env: python: No such file or directory:

WebOct 15, 2024 · DRBD: A Highly Available Tool That Can Help. This is where tools such as Distributed Replicated Block Device (DRBD) come in, enabling automatic failover … Web3.工作模式--> DRbd有三种工作模式告知上层进程写入完成:A异步,B半同步,C ... drbd_resource组成: resource_name device disk network. global{}基本没意义的配置 . common{}定义drbd设备共享的属性信息(磁盘信息,网络信息,认证信息),可能存在多组drbd设备,每组包含一个主从 ...

WebThis is often invaluable for troubleshooting. Below is an example of a DRBD® resource that timed out on a demote operation. The lrmd clearly shows us that DRBD refused to demote because the /dev/drbd device was still in use. Oct 15 01:36:50 [22125] fc-ha1 lrmd: warning: child_timeout_callback: p_drbd_r0_demote_0 process (PID 22197) timed out

WebMar 12, 2024 · This drbd resource normaly used as a block storage for lvm, which configured as an (shared lvm) storage to a proxmox ve 5.3-8 cluster. On top of drbd … rsm golf leaderboard 2022WebAt this point you'll want to begin troubleshooting the system to determine what is holding the DRBD device open. Often time it is useful to try to complete the action the cluster failed at manually. If you run a 'drbdsetup-84 secondary 1' and it now completes, then it may just simply mean that you need a longer stop timeout in the cluster. rsm golf classic leaderboardWebDRBD is traditionally used in high availability (HA) computer clusters, but beginning with DRBD version 9, it can also be used to create larger software defined storage pools with a focus on cloud integration. [2] A DRBD device is a DRBD block device that refers to a logical block device in a logical volume schema. rsm golf leaderboardWebMar 12, 2024 · This drbd resource normaly used as a block storage for lvm, which configured as an (shared lvm) storage to a proxmox ve 5.3-8 cluster. On top of drbd block device an lvm configured, but on drbd host lvm config the device (/dev/nvme0n1p1) below drbd serivice are filtered out (/etc/lvm/lvm.conf shown below) The device under drbd is … rsm golf payoutWebTo: drbd-user-***@public.gmane.org. Subject: Re: [DRBD-user] State change failed: Device is held open by someone. The solution to my particular problem was an … rsm golf tee timesWebMay 16, 2011 · > 0: State change failed: (-12) Device is held open by someone > > Command 'drbdsetup 0 secondary' terminated with exit code 11 > There are active LVs which I assume are on the DRBD. Find out why they cannot be deactivated. Once that's resolved, you will probably be able to go Secondary as well. You should really write in … rsm golf leaderboard 2021WebSep 18, 2024 · drbdadm secondary r0 1: State change failed: (-12) Device is held open by someone Command 'drbdsetup 1 secondary' terminated with exit code 11 My drbd resource config: rsm golf on tv