Difference between revisions of "System Warnings FAQS Disk Space"

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(Created page with " Por defeito os alerta de falta de espaço em disco começam a ser enviados por email quando as partições atingem determinado limite de ocupação descrito na seguinte tabe...")
 
 
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When the space occupied in one partition reaches the values listed in the table below, IPBRICK.OS will notify the system administrator by email:
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Por defeito os alerta de falta de espaço em disco começam a ser enviados por email quando as partições atingem determinado limite de ocupação descrito na seguinte tabela:
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{| class="wikitable"
 
{| class="wikitable"
 
|-
 
|-
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! Partição !! Espaço
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! Partition !! Occupied disk space
 
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| / || 85%
 
| / || 85%
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| others || 90%
 
| others || 90%
 
|}
 
|}
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Estes valores limites podem ser modificados na script '''/opt/system/scripts/systemcheck/system-monitor.sh''' através das seguintes variáveis:
 
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{| class="wikitable"
 
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! Partição !! Variavel
 
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|-
 
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| / || ROOTMAXSPACE=85
 
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| /usr || PERUSRMAXSPACE=90
 
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|-
 
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| /var || PERVARMAXSPACE=85
 
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|-
 
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| /opt || PEROPTMAXSPACE=85
 
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|-
 
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| /home1 || PERHOME1MAXSPACE=90
 
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| /home1 || PERHOME2MAXSPACE=90
 
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| others || PEROTHERSMAXSPACE=90
 
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|}
 
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'''Nota importante:''' esta script poderá ser actualizada por updates IPBrick! Em casos excepcionais poderá ser protegida contra escrita, mas não é recomendável tal alteração, devido aos problemas que poderá originar em futuras actualizações de IPBrick (pode corromper a BD DPKG).
 
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===== Monitor Alert =====
 
===== Monitor Alert =====
  
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Exemplo de email de alerta enviado pela IPBrick:
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Example of a warning email sent by IPBRICK.OS:
 
<pre>
 
<pre>
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From: systemmonitor@ipbrick.com
 
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Subject: MONITOR WARNING on srv-tmp-amachado.ipbrick.com
 
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Date: 4 May 2017 at 20:07:01 GMT+1
 
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Cc: recipient list not shown: ;
 
  
 
-------------------------------------------------------------------------
 
-------------------------------------------------------------------------
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ROOT | USR | VAR | OPT | HOME1 | HOME2 | OTHER PARTITIONS
 
ROOT | USR | VAR | OPT | HOME1 | HOME2 | OTHER PARTITIONS
 
-----|-----|-----|-----|-------|-------|----------------
 
-----|-----|-----|-----|-------|-------|----------------
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85% | 90% | 85% | 85% |  90%  |  90%  |  90%
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85% | 90% | 85% | 85% |  90%  |  90%  |  90%
  
 
-------------------------------------------------------------------------
 
-------------------------------------------------------------------------
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Filesystem      Size  Used Avail Use% Mounted on
 
Filesystem      Size  Used Avail Use% Mounted on
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/dev/vda3      4.3G 3.7G  387M 91% /usr
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/dev/sda7        24G  20G 2.5G 90% /home1
  
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-------------------------------------------------------------------------
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</pre>
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SYSTEM PARTITIONS
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Filesystem                                              Size  Used Avail Use% Mounted on
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In this case it was partition /dev/sda7 mounted on /home1 that has reached its alert value. It is advisable to free some disk space in this partition, for example, by moving some user accounts to /home2.
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rootfs                                                  2.2G  421M  1.7G  21% /
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udev                                                    10M    0  10M  0% /dev
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tmpfs                                                  801M  3.8M  798M  1% /run
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/dev/disk/by-uuid/c82961e0-ca0e-4b18-9f15-62db42f36b1f  2.2G  421M  1.7G  21% /
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tmpfs                                                  5.0M    0  5.0M  0% /run/lock
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tmpfs                                                  1.9G    0  1.9G  0% /run/shm
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/dev/vda3                                              4.3G  3.7G  387M  91% /usr
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/dev/vda5                                                35G  13G  20G  40% /var
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/dev/vda6                                              2.0G  847M  1.1G  44% /opt
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/dev/vdb1                                                99G  80G  14G  86% /home1
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/dev/vda8                                              2.1G  76M  2.0G  4% /home2
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/dev/vdb1                                                99G  80G  14G  86% /var/spool/hylafax
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-------------------------------------------------------------------------
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</pre>
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Latest revision as of 09:52, 20 September 2017

When the space occupied in one partition reaches the values listed in the table below, IPBRICK.OS will notify the system administrator by email:

Partition Occupied disk space
/ 85%
/usr 90%
/var 85%
/opt 85%
/home1 90%
/home1 90%
others 90%
Monitor Alert

Example of a warning email sent by IPBRICK.OS: 


-------------------------------------------------------------------------
MAXIMUM LIMITS SET FOR ALERTS

ROOT | USR | VAR | OPT | HOME1 | HOME2 | OTHER PARTITIONS
-----|-----|-----|-----|-------|-------|----------------
 85% | 90% | 85% | 85% |  90%  |  90%  |  90%

-------------------------------------------------------------------------
ATENTION
The limit of disk space for the following partitions has been reached!

Filesystem      Size  Used Avail Use% Mounted on
/dev/sda7        24G   20G  2.5G  90% /home1

In this case it was partition /dev/sda7 mounted on /home1 that has reached its alert value. It is advisable to free some disk space in this partition, for example, by moving some user accounts to /home2.

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