Similar problem here, maybe related. TL,DR: kernel 5.4.0-47 doesn't work kernel 5.4.0-42 works
LONG STORY: We installed a fresh ubuntu server 20.04, downloading updates during installation (kernel 5.4.0-47). We setup an ocfs2 cluster, tried to create a simple file on the new volume (with touch), but we obtained the error "no free space on the device". dmesg shows the following error: "ocfs2_reserve_suballoc_bits:780 ERROR: status = -22" After 2 days of debug of our cluster setup, we tried to install a new ubuntu server 20.04, but this time we didn't install the updates (kernel 5.4.0-42)(it was just to speed up the installation). Same ocfs2 setup, now it works. So we discovered the kernel difference. During our debug we obtained several errors and we made some considerations. For example, if we format the volume from the machine with kernel 5.4.0-42, the machine with kernel 5.4.0-47 works, but dmesg shows the same error: "ocfs2_reserve_suballoc_bits:780 ERROR: status = -22". If you need additional info/debug, please let me know. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1895526 Title: ocfs2 file system no longer write - "disk full" despite lots of free space To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ocfs2-tools/+bug/1895526/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
