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Machine Check Events detected on your server

Featured Replies

Solved by JorgeB

  • Author

Help? anybody? I am not turning the server back so that I don't break something.

  • Community Expert

There are some plugin related errors, boot in safe mode and post new diags.

  • Community Expert

Next time please attach here in the forum, everything looks OK so far, start the array and if any issues post new diags.

  • Author

I will. Thank you!

  • Author

I left it running and now this is what I get when I login:

Warning: array_merge(): Expected parameter 2 to be an array, bool given in /usr/local/emhttp/plugins/dynamix/include/Translations.php on line 169

Warning: session_start(): Cannot start session when headers already sent in /usr/local/emhttp/plugins/dynamix/include/.login.php on line 8

Warning: session_start(): Cannot start session when headers already sent in /usr/local/emhttp/plugins/dynamix/include/.login.php on line 214

Warning: session_regenerate_id(): Cannot regenerate session id - session is not active in /usr/local/emhttp/plugins/dynamix/include/.login.php on line 217

Warning: Cannot modify header information - headers already sent by (output started at /usr/local/emhttp/plugins/dynamix/include/Translations.php:169) in /usr/local/emhttp/plugins/dynamix/include/.login.php on line 222

  • Community Expert
  • Solution
Filesystem      Size  Used Avail Use% Mounted on
rootfs           16G   16G   22M 100% /

 

Rootfs is full, this usually happens if you have some mappings to anything other than /mnt/user, since they will be mapped to RAM, check all.

  • Author

I have 32gb, not 16

is there anyway to see what is filling the ram?
"top" shows only a few % usage of memory

 

I restarted and the array started crashing at 61% memory usage.

Edited by MosteanuV

  • Community Expert
5 minutes ago, MosteanuV said:

I have 32gb, not 16

That is the max size of the rootfs which is normally set to half the available RAM.   If it ever gets full then Unraid will start crashing.

 

7 minutes ago, MosteanuV said:

is there anyway to see what is filling the ram?

Start by doing 

ls -l /mnt

from a console session to see if there are any unexpected entries at that level.

 

You can then use a command of the form

du -sh /mnt/path-to-investigate

to look at the size of any unexpected folders

  • Author

I found out why:

I have an rclone and it had a cache option on mount.

 

thank you for the help!

Edited by MosteanuV

  • Community Expert

Diags are incomplete but looks like the same problem, post output of

df -h

 

  • Community Expert

Those diagnostics are not much use as nearly all the files in them are 0 length suggesting something has gone seriously wrong..    I would suggest trying to get some diagnostics before the system crashes again to see if something can be spotted.

  • Author

@JorgeB

 

Filesystem      Size  Used Avail Use% Mounted on
rootfs           16G   15G  765M  96% /
tmpfs            32M  1.7M   31M   6% /run
/dev/sda1        15G  776M   14G   6% /boot
overlay          16G   15G  765M  96% /lib/firmware
overlay          16G   15G  765M  96% /lib/modules
devtmpfs        8.0M     0  8.0M   0% /dev
tmpfs            16G     0   16G   0% /dev/shm
cgroup_root     8.0M     0  8.0M   0% /sys/fs/cgroup
tmpfs           128M  488K  128M   1% /var/log
tmpfs           1.0M     0  1.0M   0% /mnt/disks
tmpfs           1.0M     0  1.0M   0% /mnt/remotes
tmpfs           1.0M     0  1.0M   0% /mnt/addons
tmpfs           1.0M     0  1.0M   0% /mnt/rootshare
/dev/md1         13T   13T   22G 100% /mnt/disk1
/dev/md2         13T   13T   27G 100% /mnt/disk2
/dev/md3         15T   15T   29G 100% /mnt/disk3
/dev/md4        9.1T  9.1T   24G 100% /mnt/disk4
/dev/md5         15T  6.2T  8.4T  43% /mnt/disk5
/dev/sdd1       932G   56G  876G   6% /mnt/cache
/dev/nvme0n1p1  1.9T  137G  1.7T   8% /mnt/plex
shfs             64T   56T  8.5T  87% /mnt/user0
shfs             64T   56T  8.5T  87% /mnt/user
team1crypt:     1.0P     0  1.0P   0% /mnt/user/teamdrives/team1
/dev/loop2       20G   14G  5.6G  71% /var/lib/docker
/dev/loop3      1.0G  5.7M  903M   1% /etc/libvirt
team2crypt:     1.0P     0  1.0P   0% /mnt/user/teamdrives/team2

 

 

Edited by MosteanuV

  • Community Expert

Same issue, rootfs is full.

  • Author

I saw but how can i find out what is making it full? It was ok a few days ago

  • Community Expert
On 3/23/2023 at 9:06 AM, JorgeB said:

if you have some mappings to anything other than /mnt/user, since they will be mapped to RAM, check all.

 

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