BES Relay / BES Server Setting: Download Cache Size
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1 Votes

Description

The BES Relays and BES Server will cache downloaded files on the local computer so that the file will not need to be downloaded again if the action is reissued.

This setting will specify how many MB to cache before overwriting the old files. When the cache is full, the least recently used files will be replaced. The default cache size is 1024 MB.

Note: The BES Server / BES Relay can theoretically take up to 2x the cache size because files for specific actions are stored separately from the general download cache and each set of files can take up to the maximum cache size.

Note: Do not set the "Reapply" behavior when taking this action or you may cause the BES Client to constantly reset this setting.

Property Details

ID515
TitleBES Relay / BES Server Setting: Download Cache Size
CategoryBES Server/Relay Setting
Download Size0
SourceBigFix
Source ID<Unspecified>
Source Severity<Unspecified>
KeywordsBES cache Relay files Note
Added by on 10/17/2012 1:16:01 PM
Last Modified by on 10/17/2012 1:16:01 PM
Counters 6595 Views / 10 Downloads
User Rating 1 star 2 star 3 star 4 star 5 star * Average over 0 ratings. ** Log In or Register to add your rating.

Relevance

Used in 81 fixlets and 86 analyses   * Results in a true/false
Show indented relevance
true
Used in 85 fixlets and 8 analyses   * Results in a true/false
Show indented relevance
exists relay service OR exists main gather service

Actions

Action 1

Action Link Click here to change the download cache size on the listed computers. You will be prompted for the number of MB to cache.
Script Type BigFix Action Script
action parameter query "_BESGather_Download_CacheLimitMB" with description "Please enter the number of MB to cache:" with default value "1024"
// Fail if value is not between 1 and 4,294,967,296
continue if {parameter "_BESGather_Download_CacheLimitMB" of action as integer >= 1 AND parameter "_BESGather_Download_CacheLimitMB" of action as integer <= 4294967296}
setting "_BESGather_Download_CacheLimitMB"="{parameter "_BESGather_Download_CacheLimitMB" of action}" on "{parameter "action issue date" of action}" for client
Success Criteria

This action will be considered successful when the applicability relevance evaluates to false.


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Comments

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jgstew -
The size won't grow right away. Since each item is only cached once, it is possible that it just hasn't grown that much. Also, I would recommend having either your Root or all of your Top level relays have a very large cache. 300gb or more. 2tb or more would not be a bad idea and it doesn't need to be on the fastest disks.
matt.alvis -
I have changed this setting to 10240 (10Gb) on my BESServer, and am currently running through a heavy baseline with many patches. I see the following.. [root@ciemsrv1 bfmirror]# pwd /var/opt/BESServer/wwwrootbes/bfmirror [root@ciemsrv1 bfmirror]# du -skh * 3.2G bfsites 968M downloads Should my downloads directory not be in the 10Gb range now, as oppose to 1Gb range?