禁用pve-ha-crm和pve-ha-lrm服务：
systemctl stop pve-ha-lrm.service pve-ha-crm.service
systemctl disable pve-ha-lrm.service pve-ha-crm.service修改/etc/default/rrdcached：
#添加
WRITE_TIMEOUT=3600
FLUSH_TIMEOUT=7200
#注释此行
##JOURNAL_PATH=/var/lib/rrdcached/journal/修改/etc/init.d/rrdcached变量RRDCACHED_OPTIONS处添加：
${FLUSH_TIMEOUT:+-f ${FLUSH_TIMEOUT}} \重启rrdcached：
systemctl daemon-reload
systemctl restart rrdcached.service https://forum.proxmox.com/threads/reducing-rrdcached-writes.64473/
https://pastebin.com/437dN33v
https://forum.proxmox.com/threads/pmxcfs-writing-to-disk-all-the-time.35828/
标签：pve