[ovirt-users] Re: vdsm with NFS storage reboot or shutdown more than 15 minutes. with error failed to unmount /rhev/data-center/mnt/172.18.81.14:_home_nfs_data: Device or resource busy

2020-10-29 Thread Strahil Nikolov via Users
yainfo.com > Subject: [ovirt-users] Re: vdsm with NFS storage reboot or shutdown more than > 15 minutes. with error failed to unmount > /rhev/data-center/mnt/172.18.81.14:_home_nfs_data: Device or resource busy > When you set a host to maintenance from oVirt API/UI, one of the tasks is

[ovirt-users] Re: vdsm with NFS storage reboot or shutdown more than 15 minutes. with error failed to unmount /rhev/data-center/mnt/172.18.81.14:_home_nfs_data: Device or resource busy

2020-10-27 Thread lifuqi...@sunyainfo.com
o.com Subject: [ovirt-users] Re: vdsm with NFS storage reboot or shutdown more than 15 minutes. with error failed to unmount /rhev/data-center/mnt/172.18.81.14:_home_nfs_data: Device or resource busy When you set a host to maintenance from oVirt API/UI, one of the tasks is to umount any shared st

[ovirt-users] Re: vdsm with NFS storage reboot or shutdown more than 15 minutes. with error failed to unmount /rhev/data-center/mnt/172.18.81.14:_home_nfs_data: Device or resource busy

2020-10-27 Thread Strahil Nikolov via Users
When you set a host to maintenance from oVirt API/UI, one of the tasks is to umount any shared storage (incluing the NFS you got). Then rebooting should work like a charm. Why did you reboot without putting the node in maintenance ? P.S.: Do not confuse rebooting with fencing - the latter kills