Is that from OMV-Extras? I've only tested this once and it just worked, this could be pointing to some sort of corruption of the system drive.
You can download a systemrescuecd and create a CD or USB boot device
I made a usb drive. I ran the commands from here Degraded or missing raid array questions
nothings changed
It's not, your system drive /dev/sdk is and that SSD has shared folders on it.
I don't know I've never seen this before.
Is there any output on the Raid Management screen
Nothing on the Reid management screen.
None of this makes sense. When I installed 2 years ago everything was unplugged except for the SSD. he only thing I did before the backup was erase old images in portainer since I was getting the login loop issues from a full os drive. I made sure all the old images weren't used anymore.
Edit: can't get in with systemrescuecd. After I chose systemrescuecd it says
Error: unknown file system
Error: you need to load the kernel first
Display Moreblkid is showing the block device id and the information about that device
this is more concerning, that would suggest that the drive does not contain mdadm/raid signature, you could do this to all the drives but they would probably come out the same.
Two options;
1) Boot the system with a systemrescuecd, check this section in the sticky for degraded array and the commands to run
2) Disconnect all the data drives, on another drive do a clean install of OMV and update it, shutdown connect the data drives, if there is raid information detected on those drives then the system will bring up the array.
When does that error appear + it refers to one drive /dev/sdd, can you identify that drive and unplug it.
As a footnote this the output from mdadm --detail I just created on a VM;
Display MoreCode
How could the Raid just vanish?
That error appears whenever I go into the OMV web UI. The SSD is supposed to be my install drive. If I unplug the drive that I thought went "bad" then this error doesn't appear and I can go into the WebUI. It will show 9 HDDS and my 1 Install SSD drive.
Here is how it looks with the "'bad" drive disconnected.
<root@openmediavault:~# mdadm --detail /dev/sda
mdadm: /dev/sda does not appear to be an md device>
I dont understand how this says they are removed but blkid shows them all. Is this due to the error I get from within OMV webui?
<Failed to execute command 'export PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin; export LANG=C.UTF-8; blockdev --getsize64 '/dev/sdd' 2>&1' with exit code '1': blockdev: cannot open /dev/sdd: No such device or address>
<
Error #0:
OMV\ExecException: Failed to execute command 'export PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin; export LANG=C.UTF-8; blockdev --getsize64 '/dev/sdd' 2>&1' with exit code '1': blockdev: cannot open /dev/sdd: No such device or address in /usr/share/php/openmediavault/system/process.inc:182
Stack trace:
#0 /usr/share/php/openmediavault/system/blockdevice.inc(258): OMV\System\Process->execute(Array)
#1 /usr/share/openmediavault/engined/rpc/diskmgmt.inc(87): OMV\System\BlockDevice->getSize()
#2 [internal function]: Engined\Rpc\DiskMgmt->enumerateDevices(NULL, Array)
#3 /usr/share/php/openmediavault/rpc/serviceabstract.inc(123): call_user_func_array(Array, Array)
#4 /usr/share/openmediavault/engined/rpc/diskmgmt.inc(122): OMV\Rpc\ServiceAbstract->callMethod('enumerateDevice...', NULL, Array)
#5 [internal function]: Engined\Rpc\DiskMgmt->getList(Array, Array)
#6 /usr/share/php/openmediavault/rpc/serviceabstract.inc(123): call_user_func_array(Array, Array)
#7 /usr/share/php/openmediavault/rpc/serviceabstract.inc(149): OMV\Rpc\ServiceAbstract->callMethod('getList', Array, Array)
#8 /usr/share/php/openmediavault/rpc/serviceabstract.inc(588): OMV\Rpc\ServiceAbstract->OMV\Rpc\{closure}('/tmp/bgstatusPi...', '/tmp/bgoutputZF...')
#9 /usr/share/php/openmediavault/rpc/serviceabstract.inc(159): OMV\Rpc\ServiceAbstract->execBgProc(Object(Closure))
#10 /usr/share/openmediavault/engined/rpc/diskmgmt.inc(149): OMV\Rpc\ServiceAbstract->callMethodBg('getList', Array, Array)
#11 [internal function]: Engined\Rpc\DiskMgmt->getListBg(Array, Array)
#12 /usr/share/php/openmediavault/rpc/serviceabstract.inc(123): call_user_func_array(Array, Array)
#13 /usr/share/php/openmediavault/rpc/rpc.inc(86): OMV\Rpc\ServiceAbstract->callMethod('getListBg', Array, Array)
#14 /usr/sbin/omv-engined(537): OMV\Rpc\Rpc::call('DiskMgmt', 'getListBg', Array, Array, 1)
#15 {main}>
With that error I cant do anything from within the web UI. I cant even scan my disks bc once I hit scan that error immediately pops up. The only thing I can do is access portainer.
According to the output of mdstat it should be mdadm --detail /dev/md0
root@openmediavault:~# mdadm --detail /dev/md0
/dev/md0:
Version : 1.2
Creation Time : Mon Apr 8 22:55:52 2019
Raid Level : raid5
Used Dev Size : 18446744073709551615
Raid Devices : 10
Total Devices : 9
Persistence : Superblock is persistent
Update Time : Tue Apr 13 09:42:41 2021
State : active, FAILED, Not Started
Active Devices : 9
Working Devices : 9
Failed Devices : 0
Spare Devices : 0
Layout : left-symmetric
Chunk Size : 512K
Consistency Policy : unknown
Name : openmediavault:0
UUID : cf2c9347:55c545b7:71a4b1ee:090e62bb
Events : 6937212
Number Major Minor RaidDevice State
- 0 0 0 removed
- 0 0 1 removed
- 0 0 2 removed
- 0 0 3 removed
- 0 0 4 removed
- 0 0 5 removed
- 0 0 6 removed
- 0 0 7 removed
- 0 0 8 removed
- 0 0 9 removed
- 8 64 0 sync /dev/sde
- 8 32 1 sync /dev/sdc
- 8 0 8 sync /dev/sda
- 8 144 9 sync /dev/sdj
- 8 112 7 sync /dev/sdh
- 8 80 5 sync /dev/sdf
- 8 16 4 sync /dev/sdb
- 8 128 6 sync /dev/sdi
- 8 96 2 sync /dev/sdg
Thank you
Sorry for the second post. I thought my issue would be more viewable here since its a new raid issue and not related (I dont think) to the space issue. Even more confusion. I found the "bad" drive. It has sound and movement. For lsblk now it shows all my desks so I dont think the disk is bad. The 10 data and the 1 install but no raid.
root@openmediavault:~# lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 0 9.1T 0 disk
sdb 8:16 0 9.1T 0 disk
sdc 8:32 0 9.1T 0 disk
sdd 8:48 0 9.1T 0 disk
sde 8:64 0 9.1T 0 disk
sdf 8:80 0 9.1T 0 disk
sdg 8:96 0 9.1T 0 disk
sdh 8:112 0 9.1T 0 disk
sdi 8:128 0 9.1T 0 disk
sdj 8:144 0 9.1T 0 disk
sdk 8:160 0 223.6G 0 disk
├─sdk1 8:161 0 202.1G 0 part /
├─sdk2 8:162 0 1K 0 part
└─sdk5 8:165 0 21.5G 0 part
When I start OMV it gives me tons of errors from SDK which is my install. It seems if I have both my install SSD and the "bad" HDD I get the error message I posted above. If I unplug the "bad" drive I don't get that error.
cat /proc/mdstat
[linear] [multipath] [raid0] [raid1] [raid6] [raid5] [raid4] [raid10]
md0 : inactive sdi[6] sdg[2] sdf[5] sdc[1] sdj[9] sdh[7] sda[8] sdb[4] sde[0]
87896752128 blocks super 1.2
root@openmediavault:~# mdadm --detail /dev/mdraid1
mdadm: cannot open /dev/mdraid1: No such file or directory
root@openmediavault:~# mdadm --detail /dev/md[raid1]
mdadm: cannot open /dev/md[raid1]: No such file or directory
Not sure if this was done correctly so I tried both ways.
My backup had an accident and was fried. Which is why I was redoing the backup when this occurred. Im just hoping theres a way to get back in and save my data. Thank you.
I had an issue where I booted and my raid was gone and one of my HDDS was gone also. After hours of playing with wires lsblk shows me all 10 of my hdds. The issue now is I get: "Failed to execute command 'export PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin; export LANG=C.UTF-8; blockdev --getsize64 '/dev/sdd' 2>&1' with exit code '1': blockdev: cannot open /dev/sdd: No such device or address" doing anything in the OMV GUI. I cant even recan my disk drives to this metal,
I was backing up and my system randomly rebooted. After reboot I couldnt access my files. I checked OMV and my raid is gone. I also checked my HDDs and in OMV one is missing from the list. This is what blkid gives me
blkid
/dev/sdb: UUID="cf2c9347-55c5-45b7-71a4-b1ee090e62bb" UUID_SUB="33b84d96-29b2-400e-15d1-05125a50321b" LABEL="openmediavault:0" TYPE="linux_raid_member"
/dev/sdc: UUID="cf2c9347-55c5-45b7-71a4-b1ee090e62bb" UUID_SUB="5105237a-4f94-d090-95ba-4ab113ee894f" LABEL="openmediavault:0" TYPE="linux_raid_member"
/dev/sdd: UUID="cf2c9347-55c5-45b7-71a4-b1ee090e62bb" UUID_SUB="0bcbdb06-4bb8-94db-868b-d887504b5e3d" LABEL="openmediavault:0" TYPE="linux_raid_member"
/dev/sda: UUID="cf2c9347-55c5-45b7-71a4-b1ee090e62bb" UUID_SUB="c90ec44d-fdd5-404c-4ed4-7794e3453a6b" LABEL="openmediavault:0" TYPE="linux_raid_member"
/dev/sdf: UUID="cf2c9347-55c5-45b7-71a4-b1ee090e62bb" UUID_SUB="8c351a8b-64cc-9c56-41c0-660a23eee930" LABEL="openmediavault:0" TYPE="linux_raid_member"
/dev/sdg: UUID="cf2c9347-55c5-45b7-71a4-b1ee090e62bb" UUID_SUB="b528e4da-b283-bb18-56a2-707d361194a1" LABEL="openmediavault:0" TYPE="linux_raid_member"
/dev/sde: UUID="cf2c9347-55c5-45b7-71a4-b1ee090e62bb" UUID_SUB="4b93f915-4258-1b24-a9e9-0beffeff2835" LABEL="openmediavault:0" TYPE="linux_raid_member"
/dev/sdi: UUID="cf2c9347-55c5-45b7-71a4-b1ee090e62bb" UUID_SUB="3bab9df0-3a53-41a7-1207-8972eb0169a2" LABEL="openmediavault:0" TYPE="linux_raid_member"
/dev/sdh: UUID="cf2c9347-55c5-45b7-71a4-b1ee090e62bb" UUID_SUB="426106c7-9bfc-6657-64ab-888583638801" LABEL="openmediavault:0" TYPE="linux_raid_member"
/dev/sdj1: UUID="853756ed-d88f-4c62-a271-7c5c5e8c43c0" TYPE="ext4" PTTYPE="dos" PARTUUID="bd16fb70-01"
/dev/sdj5: UUID="3da6b5c7-f165-48cd-a6df-dd632b06286e" TYPE="swap" PARTUUID="bd16fb70-05"
Looking for any and all help to just be able to get back in and get my data.
Edit: I reseated everything and the missing HDD appeared but then I got the following error Failed to execute command 'export PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin; export LANG=C.UTF-8; blockdev --getsize64 '/dev/sdk' 2>&1' with exit code '1': blockdev: cannot open /dev/sdk: No such device or address
So I ran into this problem again and couldnt log in. I was able to but now no containers work. Everything is running in portainer but if I try to connect to plex it says server is not available. If I try to open transmission connection refused. I cant even access my files from windows explorer. It says windows cannot access my server.
Edit: Even more confused. My raid is not in OMV at all. Its not mounted and status says its missing.
Edit 2: One of my HDDs is missing from under disks in OMV
Didnt work.
Removing cloudcommander Recreating 5356fd797a7a_cloudcommander ... [1A[2K Recreating 5356fd797a7a_cloudcommander ... [31merror[0m [1B ERROR: for 5356fd797a7a_cloudcommander Cannot start service cloudcmd: OCI runtime create failed: container_linux.go:349: starting container process caused "exec: \"/usr/src/app/bin/cloudcmd.js\": stat /usr/src/app/bin/cloudcmd.js: no such file or directory": unknown ERROR: for cloudcmd Cannot start service cloudcmd: OCI runtime create failed: container_linux.go:349: starting container process caused "exec: \"/usr/src/app/bin/cloudcmd.js\": stat /usr/src/app/bin/cloudcmd.js: no such file or directory": unknown Encountered errors while bringing up the project.If you highlight the above you will see the error I get. Not sure why it pasted that way.
Hey all. I keep getting:
[1A[2K Starting cloudcommander_web_1 ... [31merror[0m [1B ERROR: for cloudcommander_web_1 Cannot start service web: OCI runtime create failed: container_linux.go:349: starting container process caused "exec: \"/usr/src/app/bin/cloudcmd.js\": stat /usr/src/app/bin/cloudcmd.js: no such file or directory": unknown ERROR: for web Cannot start service web: OCI runtime create failed: container_linux.go:349: starting container process caused "exec: \"/usr/src/app/bin/cloudcmd.js\": stat /usr/src/app/bin/cloudcmd.js: no such file or directory": unknown Encountered errors while bringing up the project..
I used this video:
Can anyone help?
No, you'd have noticed if it was checking that large a space... must not have been required for some reason.
Log in to the webUI, and check your root partition under filesystems, and it should now show much bigger w/ plenty of empty space.
Yup. Everything looks good. All containers running fine. Thanks for your help!
Now reboot to OMV, and it's probably going to say something about a filesystem error, and ask to do a filesystem check (fsck), let it do that.
It never said that or if it did it it was very fast bc its back on the omv login.
Yes.
Okay that's done
That's fine... create a logical partition, then format it as swap.
Under format it only has linux-swap so thats the one?
That's weird.
Yeah, just make it extended, and then format the extended partition as swap.
Format is grayed out. I can go to unallocated and click new and all thats for create is logical partition
Wow, that was fast.
Now the end partition at the very end (the 20gigs)
Format that as a swap partition.
For create as there is no swap. Its only primary or extended so im assuming extended? Or extended and make partition name swap?
