After installing docker-station i have noticed that my harddisks started to be continuosly active EVER . Disk activity never ends so i decided to investigate whats going on.
following the instrucions from qnap wiki i have downloaded and run script from:
https://wiki.qnap.com/wiki/Find_out_whi ... m_spindown
Running script
We have to look for lines like
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<7>[52475.727464] setcfg(9191): dirtied inode 7041 (CACHEDEV1_DATA.log) on md9
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<7>[52482.016599] jbd2/md9-8(2518): WRITE block 616080 on unknown-block(9,9) (8 sectors)
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<7>[52482.027584] md9_raid1(2505): WRITE block 1060216 on unknown-block(8,0) (1 sectors)
Analysing output i have found that docker.log is being updated several times a minute.
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<7>[52473.727438] python2(9191): dirtied inode 7046 (docker.log) on md9
With these logs.
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time="2020-03-16T01:50:18.680573251+01:00" level=debug msg="Calling GET /v1.32/containers/json"
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/share/CACHEDEV1_DATA/.qpkg/container-station/script/run-docker.sh
And comment Debug option.
Changed
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DOCKER_OPTS="$DOCKER_OPTS -D"
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#DOCKER_OPTS="$DOCKER_OPTS -D"
To do so, i have edited
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/share/CACHEDEV1_DATA/.qpkg/container-station/etc/redis.conf
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loglevel notify
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loglevel warning
After that i realised that smbstatus is being called every few seconds. As i don't use samba, and i don't know how to stop smb callings, i have renamed smbstatus binary
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/mnt/ext/opt/samba/bin/smbstatus
to
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/mnt/ext/opt/samba/bin/smbstatus_hidden