BMR backup failed
Env: both NBU client and server is 7.0.1 installed on SELS 11SP1
1 BMR backup failed with the exit status 42 (network read failed).
2 I found, the NTP service is started on client, and the /proc is mounted to /var/lib/ntp/proc in ro,bind mode.
3 if I umount the /var/lib/ntp/proc, the backup can succeed. and if I mount the /proc to /var/lib/ntp/proc in ro mode, the backup can succeed.
So, my question is, how NBU take care of the /proc filesystem when it mounted to another directory in ro,bind mode ?
Somebody please ?