rice818 Posted September 23, 2017 Share #1 Posted September 23, 2017 My situation is .... I have clean install DSM 6.1.3 in N54L, and migrating data from another server, finally, 1 X 4TB HD full of data in N54L (DSM 6.1.3) after that hotplug 2 new 4TB rebuild the raid from BASIC to Raid 5.... however, this N54L server running almost 4 days, i still got this raid changing info screen. PS: the data in this changing status cannot copy to other drive through share folder (win10 connect to this server) Q1) Usually, how long should it take from basic to raid 5 Q2) xpenology DSM's raid function is work ? since i have no raid card in my N54L Q3) If I remove the Disk 2, can i have all my data back ? maybe i backup my existing 4TB data in the basic mode HD, and fresh build a Raid 5 volume. I very appreciate someone can give me a clue, thanks so much Quote Link to comment Share on other sites More sharing options...
jack78 Posted September 23, 2017 Share #2 Posted September 23, 2017 On 4x3TB its took 2-3 days, but I saw changed progress in % Quote Link to comment Share on other sites More sharing options...
IG-88 Posted September 23, 2017 Share #3 Posted September 23, 2017 also stange that there are only two disks (instead of three) and the status is still raid1 can you open a console with ssh and check what cat /proc/mdstat gives you back (status of the mdadm software raid) Quote Link to comment Share on other sites More sharing options...
rice818 Posted September 24, 2017 Author Share #4 Posted September 24, 2017 18 hours ago, jack78 said: On 4x3TB its took 2-3 days, but I saw changed progress in % i do not have any progress % ... only initializing disk Quote Link to comment Share on other sites More sharing options...
rice818 Posted September 24, 2017 Author Share #5 Posted September 24, 2017 18 hours ago, IG-88 said: also stange that there are only two disks (instead of three) and the status is still raid1 can you open a console with ssh and check what cat /proc/mdstat gives you back (status of the mdadm software raid) https://forum.synology.com/enu/viewtopic.php?t=49622 someone says that .... it take two steps basic to raid 1 then raid 1 to raid 5 Quote Link to comment Share on other sites More sharing options...
IG-88 Posted September 24, 2017 Share #6 Posted September 24, 2017 from the descrition it looks like its still (stuck?) in raid1 creation (only 2 disks, no access to shares) having a look with the cammand i posted does'nt hurt, its just showing the status still unusual that just makeing a copy of the basic disk (basic->raid1) takes that long do you still see disk acrivity? Quote Link to comment Share on other sites More sharing options...
rice818 Posted September 24, 2017 Author Share #7 Posted September 24, 2017 1 hour ago, IG-88 said: from the descrition it looks like its still (stuck?) in raid1 creation (only 2 disks, no access to shares) having a look with the cammand i posted does'nt hurt, its just showing the status still unusual that just makeing a copy of the basic disk (basic->raid1) takes that long do you still see disk acrivity? I give up .... since the system prompt out that the disk got I/O error and bad sector finally, i hotplug the HD 2 & 3 (newly added) and end the changing process, Lucky me, i got my data back ! Quote Link to comment Share on other sites More sharing options...
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