Hi everyone,
I'm running: Linux shrapnel 4.11.0-rc8 #2 SMP Mon Apr 24 08:47:46 CDT
2017 x86_64 Intel(R) Xeon(R) CPU 5140 @ 2.33GHz GenuineIntel GNU/Linux
32GB memory
There's a kworker taking 100% cpu:
30856 root 20 0 0 0 0 R 100.0 0.0 19:26.90
kworker/u8:0
and writing about 3-5MB/sec according to iotop:
30856 be/4 root 0.00 B/s 5.07 M/s 0.00 % 0.00 % [kworker/u8:0]
My filesystem is a Raid1 and has plenty of space:
/dev/sdb 35T 21T 14T 61% /home/exports
and I am using NFS to write to the volume, a lot
Label: none uuid: 7af2e65c-3935-4e0d-aa63-9ef6be991cb9
Total devices 18 FS bytes used 20.92TiB
devid 2 size 3.64TiB used 2.24TiB path /dev/sdb
devid 3 size 3.64TiB used 2.46TiB path /dev/sdc
devid 4 size 3.64TiB used 2.00TiB path /dev/sde
devid 7 size 2.73TiB used 1.42TiB path /dev/sdl
devid 8 size 2.73TiB used 1.12TiB path /dev/sdn
devid 9 size 3.64TiB used 2.35TiB path /dev/sdq
devid 10 size 3.64TiB used 2.07TiB path /dev/sdr
devid 11 size 5.46TiB used 4.19TiB path /dev/sda
devid 12 size 5.46TiB used 4.23TiB path /dev/sdf
devid 13 size 5.46TiB used 4.08TiB path /dev/sdh
devid 14 size 3.64TiB used 1.98TiB path /dev/sdo
devid 15 size 2.73TiB used 1.07TiB path /dev/sdm
devid 17 size 5.46TiB used 3.80TiB path /dev/sdd
devid 18 size 2.73TiB used 1.07TiB path /dev/sdj
devid 19 size 2.73TiB used 1.07TiB path /dev/sdg
devid 20 size 2.73TiB used 1.07TiB path /dev/sdk
devid 21 size 3.64TiB used 1.98TiB path /dev/sdp
devid 22 size 5.46TiB used 3.80TiB path /dev/sds
The problem:
shrapnel gerard-store # mkdir gopro
mkdir: cannot create directory 'gopro': No space left on device
^^ that error message pops up after 10-15 seconds.
I could just reboot the system and be fine for a week or so, but is
there any way to diagnose this?
Thanks!
-Gerard
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