Unable to remove Raid Group

[tombulum]

Thanks for the sharing and the command resolved similar faulty raid group issue and still valid in firmware v4.3.3b20170413

Code: Select all

/etc/init.d/init_lvm.sh

Just one point to add that restart not solved my case and agree to add UI function to trigger this process.

Isn't this in the 4.3.3 UI already?

Storage Manager -> Storage -> Storage Space
Storage pool -> Manage
In the storage pool management go to Manage -> Data Scrubbing

[ZeroTM]

no idea if it works, but the storage pool is hidden and not show up in storage manager for my case

[speedbase]

Ich hatte auch dieses Problem mit einer Erweiterungseinhei UX-500P.
Nach zig Stunden Recherche im Netz auf Deutsch. (2Tage)
Auf Englisch bei google gesucht und Gott sei Dank diesen Thread gefunden.

@stefan13_13
Habe alles so gemacht wie du es geschrieben hast.
Vielen Dank!!!

[OneCD]

Hi and welcome to the forum.

Ich hatte auch dieses Problem mit einer Erweiterungseinhei UX-500P.
Nach zig Stunden Recherche im Netz auf Deutsch. (2Tage)
Auf Englisch bei google gesucht und Gott sei Dank diesen Thread gefunden.

@stefan13_13
Habe alles so gemacht wie du es geschrieben hast.
Vielen Dank!!!

Please note: this is an English-language-only forum.

[speedbase]

Sorry forgotten.

Perhaps it helps someone who's looking google in german.
Because i've wrote about UX-500P.

Greets Frank

[djcristi]

thanks , it worked (/etc/init.d/init_lvm.sh) for me also. I removed the ssd cache disk after disabling cache, and it was constantly popping error with raid2 inactive. I run the command and now it updated with present disks and all ok.

[Nodlehs]

Hi, I just wanted to thank you this info, it worked flawlessly in my case also - after hours of precious ours spent on troubleshooting and looking into the configs and logs:
For some unknown reason (normal disks in/disks out) I got an inactive raid 2 group and regular alarms on having a different disk inserted after each reboot. I did not cared until it totally blocked my raid expansion...

[ammcbride]

The code: /etc/init.d/init_lvm.sh
worked really well. I was afraid to enter it not knowing what it was doing but when I called qnap support, that is what they entered to fix the problem.

[chrizneko]

Thanks a lot for posting this. This helped me when my raid group 1 is broken, even after reboot the problem still persist.
But after running the /etc/init.d/init_lvm.sh manually it is gone!

[storageman]

" /etc/init.d/init_lvm.sh " relaunches the LVM and corrects errors in the storage config.

It is not a fix for everything...

[KiwiT]

Same problem but mines hanging
[/share/CACHEDEV1_DATA] # /etc/init.d/init_lvm.sh
Changing old config name...
Reinitialing...
Detect disk(8, 16)...
ignore non-root enclosure disk(8, 16).
Detect disk(8, 32)...
dev_count ++ = 0Detect disk(8, 0)...
dev_count ++ = 1Detect disk(8, 16)...
ignore non-root enclosure disk(8, 16).
Detect disk(8, 32)...
Detect disk(8, 0)...
sys_startup_p2:got called count = -1
WARNING: duplicate PV ojKhhV3xOH9HXwuPMepfpOFQyJdI3akz is being used from both devices /dev/drbd1 and /dev/md1
Found duplicate PV ojKhhV3xOH9HXwuPMepfpOFQyJdI3akz: using /dev/drbd1 not /dev/md1
Using duplicate PV /dev/drbd1 from subsystem DRBD, ignoring /dev/md1

Dont get the "Done"

Storage manage now says there are no volumes but now Disk 2 shows as free (disk 2 was brand new anyway), storage pool shows as full so it sees the data.
Scared im going to lose everything if i create a new Volume. Thinking i should reboot first?
Any idea?

[KiwiT]

Im thinking its now just not mounted. after the init command

Would this be an acceptable fix?
http://unofficialqnapsupport.net/how-to-fix-mount ... -firmware/

take the unofficial word out of the URL

[dolbyman]

don't post links to that site, they get autocensored (as you can see)

[Beddhist]

Thank you for posting this. It helped me get back 3 disks that were inaccessible after a backplane failure during a QTS upgrade on TS-431.

[swav8tor737]

Thank you, Thank you, Thank you! I am in no way a computer guru or even semi advanced, have not been since the Apple 2e. But I was in a similar situation. Was able to follow along and everything worked like a charm! kudos 5 years later! Thanks tom4moore.