Alexey
September 2, 2020, 7:33pm
26
This feature is available starting 1.11.1
Periodic Filesystem Check
Before this version only custom checks are worked:
Beat me to it!
In any case… I’ll post what I was writing anyway…
A bash script to check if a file exists on GNU/Linux systems with bash installed:
#!/bin/bash
if [ ! -f is_connected ]; then
echo -e "WARNING! Storage is disconnected.\nShutting down Node...\n"
# iptables -I INPUT -p tcp --dport 28967 -j REJECT
docker stop -t 300 storagenode &&
exit 0
fi
echo -e "Storage is connected.\n"
#if [[ $(iptables -C INPUT -p tcp --dport 28967 -j REJECT) ]]; then
# iptables -D INPUT -p tcp…
For logs written to a file
tail -f /volume1/storj/v3/data/node.log | awk '/(ERROR|canceled|failed).*GET_AUDIT/ {system ("docker stop -t 300 storagenode")}'
For logs in docker
docker logs -f --tail 20 storagenode | awk '/(ERROR|canceled|failed).*GET_AUDIT/ {system ("docker stop -t 300 storagenode")}'
Please be aware I haven’t tested the docker version. But it should work.
This stops your node if it encounters a single audit failure, that might be overly aggressive as it would also kill your …
@Hacker you can use the below powershell script to monitor for when the usb disconnects. When it detects a usb disconnection event, it will shutdown the storagenode. All you have to do is change the $driveLetter -eq ‘D:’ with the Letter of your usb drive.
I know it is not a solution but it helps prevent those audit errors. If you combine this with uptimerobot monitoring you should get notified since the storagenode goes offline.
Register-WmiEvent -Class win32_VolumeChangeEvent -SourceIdentifi…
For the storagenode there was no difference between lost pieces or disconnected mountpoint, in both cases the OS returns the same error “file not found”.