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Forum Discussion
F_L_
Mar 13, 2017Tutor
Missing volume after power failure
I had a power failure that lasted too long so my UPS shut down my Ultra 4 (OS 6.6.1) When booting it up again I had this screen: I am missing my Volume and ofc my shares too and it seems th...
- Mar 15, 2017
F_L_ wrote:Then I get:
root@Ultra:/# mount --bind / /mnt root@Ultra:/# du -h --max-depth=1 /mnt 1.8G /mnt/data
There's your issue... /mnt/data should be empty.
Do you have replicate jobs running? It's common that it pushes data to /data even though the data volume is not mounted, filling up the OS volume.
Then, once the data volume is mounted on /data, you can no longer see what was in the folder itself but the OS volume is still full.
As you have temporarily mounted the OS volume back to /mnt, you should check what's in /mnt/data and clear it to free up space on your OS volume. WARNING: Be careful what you're doing, you want to clear /mnt/data, NOT /data (where your actual data volume is mounted)!
mdgm-ntgr
Mar 14, 2017NETGEAR Employee Retired
You have a few disks with current pending sectors. One of them has a very high count and a lot of reallocated sectors.
This does look like a data recovery situation. Various steps could be involved including disk cloning to attempt to recover the data.
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