[Guide]: Remap volumes

[mndti]

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Question

Hey guys,

I believe that many have already been through this situation with virtual dsm, where depending on the tests and the addition/removal of disks, it maps to volume_4 for example, even though volume_2 is available. This is normal, as it saves this path to the disk that was previously mounted, even though it has the same address 0xa/0xb/etc.

What's the problem? None, however if you have services or container files, for example with the path /volume_2 and this path changes to /volume_3 you will need to change all compose paths.

ATTENTION: REMEMBER THAT THIS MAY CAUSE PROBLEMS IF YOU REMAP UNITS THAT ARE BEING USED FOR SYNOLOGY PACKAGES, FOR EXAMPLE. MAKE BACKUP.

Solution:
Login via ssh:

sudo -i
spacetool --synoblock-enum

All disks will appear, we need Syno-Block /dev/sdX
Assuming your virtual disk is like:

- ****** Syno-Block of /dev/sdc ******
- Space Path: /volume3

Let's remap it to /volume2, of course volume2 cannot be in use.

synospace --synoblock -s /dev/sdc -v volume_2
reboot

What if the path /volume2 is being used by sdb and you want to use it?

synospace --synoblock -s /dev/sdb -v volume_5
reboot

After restart, map sdc to volume_2:

synospace --synoblock -s /dev/sdc -v volume_2
reboot

After restarting, return sdb to the volume you want and have available:

synospace --synoblock -s /dev/sdb -v volume_3
reboot