Joly00 Posted May 21, 2019 Share #1 Posted May 21, 2019 Hey, i just updated to 6.2.2-24922 from 6.2.1-23824-6 via Built-in update, now my Server doesnt work anymore. I can find it, if i try to reinstall it, but nothing else works, it just doesnt appear anymore. Can soemone help me, and tell me, how i can get my data back? I have a self-builded Server , based on the j5005-itx board from asrock and attached 4 hdd´s to it, unfortunatly i dont have any spare hdd. Any Idea? i rly need by Server back as soon as possbile Quote Link to comment Share on other sites More sharing options...
Rabby Posted May 21, 2019 Share #2 Posted May 21, 2019 Hi, if you don't mind to loose your configuration, but keep all data, then on my 2 disk RAID1 config (J3455B) this worked: create the syno pendrive from scratch (it's corrupted during upgrade) create an ubuntu live pendrive boot up linux and open terminal sudo -i apt-get install mdadm lvm2 mdadm -Asf && vgchange -ay fdisk -l | grep /dev/sd mdadm -AU byteorder /dev/md0 /dev/sda1 /dev/sdb1 (and list all your first partitions of the disks) mkfs.ext4 /dev/md0 now all your 1st partitions are formatted, reboot removing ubuntu pendrive and inserting syno pen choose reinstall use manual install and select last working PAT wait....., and you'll be DONE (of course all apps and configs are lost, but data should be there) hope it helps. 1 Quote Link to comment Share on other sites More sharing options...
yongman Posted May 21, 2019 Share #3 Posted May 21, 2019 1 hour ago, Rabby said: Hi, if you don't mind to loose your configuration, but keep all data, then on my 2 disk RAID1 config (J3455B) this worked: create the syno pendrive from scratch (it's corrupted during upgrade) create an ubuntu live pendrive boot up linux and open terminal sudo -i apt-get install mdadm lvm2 mdadm -Asf && vgchange -ay fdisk -l | grep /dev/sd mdadm -AU byteorder /dev/md0 /dev/sda1 /dev/sdb1 (and list all your first partitions of the disks) mkfs.ext4 /dev/md0 now all your 1st partitions are formatted, reboot removing ubuntu pendrive and inserting syno pen choose reinstall use manual install and select last working PAT wait....., and you'll be DONE (of course all apps and configs are lost, but data should be there) hope it helps. I will test it if have time. Quote Link to comment Share on other sites More sharing options...
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