Like KM0201 said, check to see if you shared a folder on the array and if you shared the share with any service. If you didn't share it, then you should be able to delete it. Also, you might need to delete the uuid entry in /media/ to be able to delete it. Last option, check /etc/openmediavault/config.xml and /etc/mdadm/mdadm.conf for the missing drives (be careful).
Beiträge von ryecoaaron
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Do it over ssh. Setup keys so no password is needed and then you run rsync over ssh.
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Never knew that. Good to know
/proc/mdstat uses the term check. Maybe the term recovering could be changed to checking??
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Cooking the drive will not help
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OMV lists the serial numbers. Most drives have the serial numbers on them. So, you should be able to find it that way.
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echo 50000 > /proc/sys/dev/raid/speed_limit_min
might speed it up if the limit isn't already set there.
Did you try unplugging the dead drive?
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Actually it looks like it is rebuilding although slowly. Maybe you can't remove the faulty drive until it is done.
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Is the drive mounted? If so, umount it. It not, try booting a livecd (like systemrescuecd) to run these commands.
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Try sudo kmotion start or run the command as root.
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That helps a lot.
Do this:
mdadm --fail /dev/md127 /dev/sdd
mdadm --remove /dev/md127 /dev/sddmdadm --grow /dev/md127 --raid-devices=4
The first two steps remove the dead drive. The last step makes the spare an active drive.
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md raid is software raid. You need to either use md raid or the motherboard raid but not both.
If you turn off the motherboard raid, you should be able to put the drives in a raid array using mdadm. OMV does support 3 TB drives.
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I misunderstood. I thought two failed at the same time.
You need to: mdadm --remove /dev/md127 /dev/sd#
to remove the dead diskWhat does your cat /proc/mdstat look like now?
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Raid 5 is lost with two disks missing. Sorry but you most likely lost everything.
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Neat. Should work well.
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Raid 0 would offer you no protection. Raid 1 would only give you 3 tb of space. You could manually setup raid 5 without the parity drive if you weren't concerned about data loss (same as raid 0) until you get the third drive. I would just save all the hassle and get the third drive now.
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It doesn't have to be USB 3.0. A usb stick has a maximum amount of writes and wears out. A hard drive won't do that. The speed is almost irrelevant because it is just the system drive. The data drives need to be fast.
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You could use a usb hard drive.
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Looks good other than I wouldn't use a usb stick for the operating system. A small laptop hard drive is a much better option.
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As long as you don't use the raid functions on the card, you will be ok. You want them to appear as individuals to OMV. So, you will be using the adaptec card as a sata card not a raid card.
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I did create the raid 5 setup with OMV and it was very easy. Performance is excellent.