Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
Hi folks, I try to get drbd9 working on my servers. My configuration is following: I have 5 nodes, 2 of them are primary fileserver (fs1 and fs2) 3 are virtualisation hosts running proxmox (virt1…virt3) All of them have network cards for derby connections: 10.10.10.33/26 The virtualisation hosts have additional network cards. Running newest drbd from linbit repo. After several hours all nodes seem to be connected and talk to each other. (drbdmanage n —> all have OK state) +------------------------------------------------------------------------------------------------------------+ | Name | Pool Size | Pool Free | | State | |------------------------------------------------------------------------------------------------------------| | fs1 | 7630888 | 6479712 | | ok | | fs2 | 7630888 | 6436592 | | ok | | virt1 | 19260 | 19252 | | ok | | virt2 | 19260 | 19252 | | ok | | virt3 | 19260 | 19252 | | ok | +------------------------------------------------------------------------------------------------------------+ With drbdadm I can see that fs1 is primary control node. When trying to deploy a VM or move storage to drbd I nearly always get "TASK ERROR: storage migration failed: drbd error: Could not forward data to leader" Sometimes this is working for the setting of "redundancy 1"; the setting of "redundancy 2" or higher never worked. In higher redundancy I can see in log file something like "Initial split brain detected" and it fails completely. After the storage correctly runs on redundancy-1-level, I can assign it to the second fileserver. When doing this while the deploy is running it will most likely fail at 99.8% or so with some blocks not syncing. So what am I possibly doing wrong? Thanks in advance for useful hints, cheers, Frank -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.linbit.com/pipermail/drbd-user/attachments/20170529/2b94db98/attachment.htm>