Hello all,
My first post here and I have been greatly benefit from this site and thank you very much.
I have been using this server since 2016 and it runs like a charm; last week, my raid shown "degraded" / "bad sector" and I was swapping around the disks and finally it went into a "Danger" status.
I pull out all HDDs and boot from another machine (using a live ubuntu desktop 20.04 as advise, using the link as reference 😞
https://www.synology.com/en-us/knowledgebase/DSM/tutorial/Storage/How_can_I_recover_data_from_my_DiskStation_using_a_PC
Was able to performance step 1-9, but after the step 9: "mdadm -Asf && vgchange -ay"
I was able to see my raid, but I couldn't find any vg group.
Is there any reference, guidance, so that I can recuse my raid ? as it has 3TB valuable data I couldn't loss.!!
Your help is greatly appreciated..
Regards,
H