I've created new partition on free space of HDD after installation of Ubuntu 16.04.1. I cannot mount /dev/mapper/MYVGNAME--vg-images on boot. df -h output:Filesystem                          Size  Used Avail Use% Mounted on    udev                                474M     0  474M   0% /dev    tmpfs                                99M  3.2M   96M   4% /run    /dev/mapper/MYVGNAME--vg-root        24G  1.6G   21G   8% /    tmpfs                               492M     0  492M   0% /dev/shm    tmpfs                               5.0M     0  5.0M   0% /run/lock    tmpfs                               492M     0  492M   0% /sys/fs/cgroup    /dev/sda1                           472M  101M  347M  23% /boot    tmpfs                                99M     0   99M   0% /run/user/1000pvdisplay output: --- Physical volume ---  PV Name               /dev/sda5  VG Name               MYVGNAME-vg  PV Size               126.52 GiB / not usable 2.00 MiB  Allocatable           yes (but full)  PE Size               4.00 MiB  Total PE              32389  Free PE               0  Allocated PE          32389  PV UUID               Xxxyyy-xxXx-XxxX-XXXX-Xxxx-XxXX-XXxXXXlvdisplay output:  --- Logical volume ---  LV Path                /dev/MYVGNAME-vg/root  LV Name                root  VG Name                MYVGNAME-vg  LV UUID                Xxxyyy-xxXx-XxxX-XXXX-Xxxx-XxXX-XXxXXX  LV Write Access        read/write  LV Creation host, time MYHOSTNAME, 2016-09-15 11:08:02 +0200  LV Status              available  # open                 1  LV Size                24.30 GiB  Current LE             6221  Segments               1  Allocation             inherit  Read ahead sectors     auto  - currently set to     256  Block device           252:0  --- Logical volume ---  LV Path                /dev/MYVGNAME-vg/swap_1  LV Name                swap_1  VG Name                MYVGNAME-vg  LV UUID                Xxxyyy-xxXx-XxxX-XXXX-Xxxx-XxXX-XXxXXX  LV Write Access        read/write  LV Creation host, time MYHOSTNAME, 2016-09-15 11:08:03 +0200  LV Status              available  # open                 2  LV Size                1020.00 MiB  Current LE             255  Segments               1  Allocation             inherit  Read ahead sectors     auto  - currently set to     256  Block device           252:1  --- Logical volume ---  LV Path                /dev/MYVGNAME-vg/images  LV Name                images  VG Name                MYVGNAME-vg  LV UUID                Xxxyyy-xxXx-XxxX-XXXX-Xxxx-XxXX-XXxXXX  LV Write Access        read/write  LV Creation host, time MYHOSTNAME, 2016-09-15 14:50:07 +0200  LV Status              available  # open                 0  LV Size                101.22 GiB  Current LE             25913  Segments               1  Allocation             inherit  Read ahead sectors     auto  - currently set to     256  Block device           252:2nano /etc/fstab output:# /etc/fstab: static file system information.## Use 'blkid' to print the universally unique identifier for a# device; this may be used with UUID= as a more robust way to name devices# that works even if disks are added and removed. See fstab(5).## <file system> <mount point>   <type>  <options>       <dump>  <pass>/dev/mapper/MYVGNAME--vg-root /               ext4    defaults 0       1# /boot was on /dev/sda1 during installationUUID=Xxxyyy-xxXx-XxxX-XXXX-Xxxx-XxXX-XXxXXX /boot           ext2    defaults        0       2/dev/mapper/MYVGNAME--vg-swap_1 none            swap    sw              0       0/dev/fd0        /media/floppy0  auto    rw,user,noauto,exec,utf8 0       0Want to have this:Filesystem                            Size  Used Avail Use% Mounted onudev                                  474M     0  474M   0% /devtmpfs                                  99M  3.2M   96M   4% /run/dev/mapper/MYVGNAME--vg-root     24G  1.6G   21G   8% /tmpfs                                 492M     0  492M   0% /dev/shmtmpfs                                 5.0M     0  5.0M   0% /run/locktmpfs                                 492M     0  492M   0% /sys/fs/cgroup/dev/sda1                             472M  101M  347M  23% /boottmpfs                                  99M     0   99M   0% /run/user/1000/dev/mapper/MYVGNAME--vg-images  100G   60M   95G   1% /images
How to auto mount partition on boot
linux;ubuntu;boot
what about/dev/mapper/MYVGNAME--vg-images /images  ext4    defaults 0       1in fstab ?(I assume you have formated it ext4 )