TerraMaster Forum

And with all of these, still missing the EFI partition... More steps...
So recovering a System Disk is everything but automatic, and I think it should when you replace a damaged disk.

So this is what I had when it finished the synchronization: martin_adm@TNAS4:~# mdadm --detail /dev/md9 /dev/md9: Version : 1.2 Creation Time : Sun Jan 19 20:27:48 2025 Raid Level : raid1 Array Size : 7995392 (7.63 GiB 8.19 GB) Used Dev Size : 7995392 (7.63 GiB 8.19 GB) Raid Devices : 2 Total Device...

As you can see the md1 is being synchronized however md8 and md9 will not: :~# cat /proc/mdstat Personalities : [linear] [raid0] [raid1] [raid10] [raid6] [raid5] [raid4] [multipath] [faulty] md1 : active raid1 sdzb4[3] sdza4[2] 966137136 blocks super 1.2 [2/1] [_U] [>....................] recovery =...

Please, what is the version of your TOS system? If it's TOS 5, it doesn't matter. For TOS 6, it depends on where the system disk is located. TOS 6 supports two system disks. If you have two system disks, replacing one of them won't be a problem because it will automatically synchronize another syst...

Ok but what if the system disk is not replicated? The data disc was synchronized but now the system is only in one of the two raid 1 drives

I currently have a F4-423, I'm thinking in upgrading it to F4-424.
Can I reuse the same HDDs? Will I lose all my configurations and data?
I currently have 4 disks in RAID 5 mode.

Thanks

In the end I had to do a factory reset. Seems I started doing things while the NAS was Synchronizing HDDs, so the configurations I did were not working. For Terramaster: You should forbid or at least warm that while synchronizing the RAID the user should not configure things... Was a bit frustrating...

Hello,
I have an issue when entering to my NAS using the \\IP from windows, I can see only public and home forlders but not the rest that are created as shared folders with exactly the same rights in TOS.
Any help?

Thanks