I tried to upgrade from 6.6.7 last night to 6.7.2, but the upgrade failed.  I only have 2GB of RAM since I don't really run any add-ons.  I assumed that was the source of the upgrade failure and that I'd need to add more.  After the failure, I kicked off a parity check and woke up this morning to a bigger issue.  Now I'm seeing uninitialized csrf_token errors due to rootfs being full and the shares are inaccessible.  Downloading diagnostics & logs from the GUI no longer works, but I copied/pasted the most recent syslog info into the attached file.  I'm stuck and not sure what to do now.  I'm halfway tempted just to back up my flash drive and do an offline upgrade to 6.7.2.

 

root@Tower:~# df -h
Filesystem      Size  Used Avail Use% Mounted on
rootfs          826M  826M  8.0K 100% /
tmpfs            32M  516K   32M   2% /run
devtmpfs        826M     0  826M   0% /dev
tmpfs           873M     0  873M   0% /dev/shm
cgroup_root     8.0M     0  8.0M   0% /sys/fs/cgroup
tmpfs           128M  508K  128M   1% /var/log
/dev/sda1       3.8G  328M  3.5G   9% /boot
/dev/loop0      8.2M  8.2M     0 100% /lib/modules
/dev/loop1      4.9M  4.9M     0 100% /lib/firmware
/dev/md1        3.7T  3.7T   21G 100% /mnt/disk1
/dev/md2        1.9T  1.9T  3.4G 100% /mnt/disk2
/dev/md3        1.9T  1.9T  4.5G 100% /mnt/disk3
/dev/md4        1.9T  1.8T   25G  99% /mnt/disk4
/dev/md5        1.9T  1.9T  1.8G 100% /mnt/disk5
/dev/md6        1.9T  1.9T   16G 100% /mnt/disk6
/dev/md7        3.7T  3.6T   54G  99% /mnt/disk7
/dev/md8        3.7T  2.0T  1.7T  55% /mnt/disk8
shfs             21T   19T  1.8T  92% /mnt/user

SYSLOG.txt

Edited November 30, 20196 yr by smackdaddy33

53 minutes ago, smackdaddy33 said:

I'm seeing uninitialized csrf_token errors

Those are caused by a browser opened to Unraid's GUI on some device in the network that hasn't been refreshed after a reboot.

54 minutes ago, smackdaddy33 said:

back up my flash drive and do an offline upgrade to 6.7.2.

That would be a good start.

1 hour ago, smackdaddy33 said:

uninitialized csrf_token

See here: https://forums.unraid.net/topic/46802-faq-for-unraid-v6/page/2/?tab=comments#comment-545988

 

 

But because they're uninitialized, its because your rootfs is full.  You have to figure out why, but likely some app is storing stuff in ram instead of a drive due to misconfiguration

I'm still not sure what caused rootfs to suddenly go wonky as a result of the failed upgrade, but I backed up the flash and put a fresh install of 6.7.2 on it.  The data drives came back up fine and I'm rebuilding parity now.