系统磁盘一般可以通过template模板“自动发现“，mount nfs 的磁盘则需要手动添加监控项和触发器；
mount的磁盘可以通过参考自动发现如/,/boot目录来设置；
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配置举例 |
新建监控项–名称 |
监控项–键值 |
新建触发器–名称 |
触发器–表达式 |
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磁盘挂载/home丢失 |
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/home: Disk is loss |
{rd1:vfs.fs.size[/home,total].last(2m)}<2T |
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/home目录下indoes |
/home: Free inodes in % |
vsf.fs.inode[/home,pfree] |
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/home: Running out of free inodes (free < {$VFS.FS.INODE.PFREE.MIN.CRIT:”/home”}%) |
{rd1:vfs.fs.inode[/home,pfree].min(5m)}<{$VFS.FS.INODE.PFREE.MIN.CRIT:”/home”} |
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/home: Running out of free inodes (free < {$VFS.FS.INODE.PFREE.MIN.WARN:”/home”}%) |
{rd1:vfs.fs.inode[/home,pfree].min(5m)}<{$VFS.FS.INODE.PFREE.MIN.WARN:”/home”} |
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/home目录空间使用率 |
/home: Space utilization |
vfs.fs.size[/home,pused] |
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/home: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:”/home”}%) |
{rd1:vfs.fs.size[/home,pused].last()}>{$VFS.FS.PUSED.MAX.CRIT:”/home”} and (({rd1:vfs.fs.size[/home,total].last()}-{rd1:vfs.fs.size[/home,used].last()})<5G or {rd1:vfs.fs.size[/home,pused].timeleft(1h,,100)}<1d) |
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/home: Disk space is low (used > {$VFS.FS.PUSED.MAX.WARN:”/home”}%) |
{rd1:vfs.fs.size[/home,pused].last()}>{$VFS.FS.PUSED.MAX.WARN:”/home”} and (({rd1:vfs.fs.size[/home,total].last()}-{rd1:vfs.fs.size[/home,used].last()})<10G or {rd1:vfs.fs.size[/home,pused].timeleft(1h,,100)}<1d) |
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/home总空间 |
/home: Total space |
vfs.fs.size[/home,total] |
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/home: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:”/home”}%) |
{rd1:vfs.fs.size[/home,pused].last()}>{$VFS.FS.PUSED.MAX.CRIT:”/home”} and (({rd1:vfs.fs.size[/home,total].last()}-{rd1:vfs.fs.size[/home,used].last()})<5G or {rd1:vfs.fs.size[/home,pused].timeleft(1h,,100)}<1d) |
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/home: Disk space is low (used > {$VFS.FS.PUSED.MAX.WARN:”/home”}%) |
{rd1:vfs.fs.size[/home,pused].last()}>{$VFS.FS.PUSED.MAX.WARN:”/home”} and (({rd1:vfs.fs.size[/home,total].last()}-{rd1:vfs.fs.size[/home,used].last()})<10G or {rd1:vfs.fs.size[/home,pused].timeleft(1h,,100)}<1d) |
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/home使用率 |
/home: Used space |
vfs.fs.size[/home,used] |
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/home: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:”/home”}%) |
{rd1:vfs.fs.size[/home,pused].last()}>{$VFS.FS.PUSED.MAX.CRIT:”/home”} and (({rd1:vfs.fs.size[/home,total].last()}-{rd1:vfs.fs.size[/home,used].last()})<5G or {rd1:vfs.fs.size[/home,pused].timeleft(1h,,100)}<1d) |
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/home: Disk space is low (used > {$VFS.FS.PUSED.MAX.WARN:”/home”}%) |
{rd1:vfs.fs.size[/home,pused].last()}>{$VFS.FS.PUSED.MAX.WARN:”/home”} and (({rd1:vfs.fs.size[/home,total].last()}-{rd1:vfs.fs.size[/home,used].last()})<10G or {rd1:vfs.fs.size[/home,pused].timeleft(1h,,100)}<1d) |