reset saio script

resetswift.sh

#!/bin/bash

# redirect stdout and stderr to /tmp/resetswift.log
exec 3>&1 4>&2 >/tmp/resetswift.log 2>&1

# stop swift
swift-init all stop

# reset logs
sudo rm -rf /var/log/swift/
sudo mkdir -p /var/log/swift
sudo chown -R syslog.adm /var/log/swift
sudo chmod -R g+w /var/log/swift
sudo service rsyslog restart

#reset memcached
sudo systemctl restart memcached.service

# reset drives
sudo umount -f /srv/1/node/d1
sudo mkfs.xfs -f -L d1 /dev/sdb
sudo umount -f /srv/2/node/d2
sudo mkfs.xfs -f -L d2 /dev/sdc
sudo umount -f /srv/3/node/d3
sudo mkfs.xfs -f -L d3 /dev/sdd
sudo umount -f /srv/4/node/d4
sudo mkfs.xfs -f -L d4 /dev/sde
sudo umount -f /srv/1/node/d5
sudo mkfs.xfs -f -L d5 /dev/sdf
sudo umount -f /srv/2/node/d6
sudo mkfs.xfs -f -L d6 /dev/sdg
sudo umount -f /srv/3/node/d7
sudo mkfs.xfs -f -L d7 /dev/sdh
sudo umount -f /srv/4/node/d8
sudo mkfs.xfs -f -L d8 /dev/sdi

sudo mount -a  # all the references are in /etc/fstab

sudo chown -R swift:swift /srv/*/node/*


# restore stdout and stderr
exec 1>&3 2>&4

echo "Swift reset finished"