How can I fix fstab to prevent boot failure?
It seems that I have added incorrect record to
//servername/share /mnt/share cifs defaults,username=myuser 0 0
When I did
mount -a, it asked user password to mount network share. It seems that it cannot proceed without password on boot, so it is just hung.
BTW, I have RHEL6 VM instance running under Hyper-V. Is there any way to change fstab file using Hyper-V manager functionality/features? I know about snapshots and, actually, I have made snapshot before. But the problem is that it was made long time ago, I will lose all my changes performed recently on rollback.