title: Error exceeded disk quota despite the fact that they are disabled, and disk space is enough
body: <p>On CentOS has recently started to happen a strange thing - the user can not create files in its directory:
  [Deployer @ server ~] $ echo test> test.file 
  -Bash: echo: write error: Disk quota exceeded </p>
  
  <p>Although quotas had not been established:
  [Deployer @ server ~] $ quota 
  Disk quotas for user deployer (uid 500): none </p>
  
  <p>Disk space is sufficient: 
  [Deployer @ server ~] $ df-h 
  Filesystem Size Used Avail Use% Mounted on 
  / Dev / vzfs 9.6G 6.9G 2.8G 72% / 
  none 256M 4.0K 256M 1% / dev </p>
  
  <p>Problems with inodes should not be: 
  [Deployer @ server ~] $ df-i 
  Filesystem Inodes IUsed IFree IUse% Mounted on 
  / Dev / vzfs 10000000 130959 9869041 2% / 
  none 65536 95 65441 1% / dev </p>
  
  <p>Can you please tell what could be the problem?</p>