Changes between Initial Version and Version 1 of Ticket #648, comment 27


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Timestamp:
2014-09-24T03:10:35Z (10 years ago)
Author:
Lcstyle
Comment:

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  • Ticket #648, comment 27

    initial v1  
    1 I like this idea, but I'd like to suggest a FR to go along with this Enhancement.  Specifically I am concerned that the server nodes have no way to restrict how much disk space they use on a file system, other than the negative value provided by the reserved_space config option.  Would this enhancement calculate and report as available only the difference between available disk space for the file system the node is running on and the reserved_space setting?
     1I like this idea, but I'd like to suggest a FR to go along with this Enhancement.  Specifically I am concerned that the storage nodes have no way to restrict how much disk space they use on a file system, other than the negative value provided by the reserved_space config option.  Would this enhancement calculate and report as available only the difference between available disk space for the file system the node is running on and the reserved_space setting?
    22
    33If there was a disk space setting, the reported disk space value for a storage node would be more accurate.  For example, a storage node run on a volume group could all of a sudden find itself with expanded available space unintentionally, since adding more PV's to an LV would mean that the reserved_space value would grow the available node's capacity perhaps beyond that which a server admin originally intended.