The scripts you shared are working perfectly. TBH, my writes ( I have been monitoring for a good time now ) are not excessive. The first script is barely showing any activiy for my containers. I see some repepetive logs for json files from /docker/containers. But I am assuming this is a RAMDISK for status and logs. Correct me if I am wrong, please.
Another question, the appdata is located on my NVMe SSD cache pool. My understanding there will be some kind of writes from dockers regardless, correct? Besides that I left the script to dump the log/status files for safety reason every 30 minutes.
BTW, I can see that my writes are basically coming from the OnlyOffice Document server docker ( and some from Nextcloud ). It's connected to my Nextcloud server as a document editor. I am not sure if you are familiar or using it.
Edit:
Nextcloud was in the tmp folder. Added extra parameter to mount the tmp folder in RAM disk ( not sure if you script handles the tmp in docker containers ). The OnlyOffice, mainly writes go to /run/postgresql every one minute or so. I am assuming is some kind of database system. Do you think it's a good idea to mount it to the RAM disk under the extra parameters?
Could you clarify what you mounted to the Nextcloud container? /tmp:/tmp or /var/lib/docker/containers:/tmp
[6.8.3] Unnecessary overwriting of JSON-files in docker.img every 5 seconds
in Stable Releases
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Could you clarify what you mounted to the Nextcloud container? /tmp:/tmp or /var/lib/docker/containers:/tmp