[mythtv-users] db restore

Daryl McDonald darylangela at gmail.com
Sun Aug 12 01:40:26 UTC 2018


On Thu, Aug 9, 2018 at 2:27 PM, Daryl McDonald <darylangela at gmail.com>
wrote:

>
>
> On Thu, Aug 9, 2018 at 11:11 AM, Stephen Worthington <
> stephen_agent at jsw.gen.nz> wrote:
>
>> On Thu, 9 Aug 2018 14:50:54 +0100, you wrote:
>>
>> >On 09/08/18 14:23, Daryl McDonald wrote:
>> >>
>> >>
>> >> On Wed, Aug 8, 2018 at 11:30 PM, Stephen Worthington
>> >> <stephen_agent at jsw.gen.nz <mailto:stephen_agent at jsw.gen.nz>> wrote:
>> >>
>> >
>> >>
>> >>     The way I run my fstab is to use gparted to add labels to the
>> >>     recording partitions (rec1, rec2, ...), and then use fstab entries
>> >>     like this:
>> >>
>> >>     LABEL=rec5 /mnt/rec5 jfs relatime,errors=remount-ro,nofail 0  2
>> >>
>> >>
>> >> So I wouldn't need UUID any more, I already created labels in gparted?
>> >> this is my fstab:
>> >>   # / was on /dev/sda1 during installation
>> >> UUID=06336f2d-051d-4900-bb9f-ccb6f81d5bd5 /               ext4
>> >> errors=remount-ro 0       1
>> >> # swap was on /dev/sda5 during installation
>> >> UUID=47904312-a99f-46dd-ae81-5f0fff64df5e none            swap    sw
>>
>> >>            0       0
>> >> UUID=3769e2e8-adde-456c-86e4-0402be737ef6 /media/daryl    ext4
>> >> defaults    0       1
>> >> UUID=ec787761-11d5-4127-b198-e159bfcd2a6a /media/daryl    ext4
>> >> defaults    0       1
>> >> UUID=3d591aa5-fb48-4fd1-8989-e01d66926876 /media/daryl    ext4
>> >> defaults    0       1
>> >>   my labels are storage1, 2, &3 but only storage 1 mounts
>> >
>> >Isn't that because they all ahve the same mountpoint?
>>
>> Yes, they all need separate mount points - only one drive can mount on
>> the /media/daryl mount point.  The normal place to put fixed mount
>> points in Ubuntu is in /mnt.  The /media directory is used for
>> automounts.  If you plug in a USB disk or flash drive, or put a CD or
>> DVD in an optical drive, in Ubuntu it will normally automount itself
>> in a new directory made from the drive label under /media/daryl, and
>> also automatically appear in the disk software such as Nautilus as a
>> disk icon.  So doing fixed mount points on /media/daryl will stop that
>> automounting from working.  I would recommend doing this:
>>
>> sudo mkdir /mnt/storage1
>> sudo mkdir /mnt/storage2
>> sudo mkdir /mnt/storage3
>> chmod a=rwx /mnt/storage1
>> chmod a=rwx /mnt/storage2
>> chmod a=rwx /mnt/storage3
>>
>> and then changing those three lines in /etc/fstab to:
>>
>> LABEL=storage1 /mnt/storage1    ext4 defaults    0       2
>> LABEL=storage2 /mnt/storage2    ext4 defaults    0       2
>> LABEL=storage3 /mnt/storage3    ext4 defaults    0       2
>>
>> Note that I have also changed the 1 at the end of those lines to 2.
>> Only the disk mounted on / should have pass 1 setting in fstab.  All
>> other disks should be pass 2 (or 0 for special mount points like
>> /proc).  The pass number tells the boot process that all drives with
>> pass 1 are to be checked and made available in the early boot process.
>> But only the / drive needs to be made available that early - the other
>> drives should be left for the normal mounting process later.
>>
>
> Much obliged Stephen, all changes worked well.
>

I replied too soon, I can't access previous recordings and new ones don'
play properly. fstab looks like this:
# <file system> <mount point>   <type>  <options>       <dump>  <pass>
# / was on /dev/sda1 during installation
UUID=06336f2d-051d-4900-bb9f-ccb6f81d5bd5 /               ext4
errors=remount-ro 0       1
# swap was on /dev/sda5 during installation
UUID=47904312-a99f-46dd-ae81-5f0fff64df5e none            swap    sw
      0       0
LABEL=storage1 /mnt/storage1    ext4        defaults    0       2
LABEL=storage2 /mnt/storage2    ext4        defaults    0       2
LABEL=storage3 /mnt/storage3    ext4        defaults    0       2

the default storage directories in myth BE setup are /mnt/storage1,
/mnt/storage2, /mnt/satorage3/
recordings were green when I was using /media/daryl, red since. Any
suggestons?

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