[jira] [Commented] (TS-954) when use raw disks, some blocks is lost when caculate disk usable blocks

["Leif Hedstrom (Commented) (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/TS-954?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13129862#comment-13129862 ] 

Leif Hedstrom commented on TS-954:
----------------------------------

I'm fairly certain this will invalidate the cache. Should we bump either (or both) of

{code}
#define CACHE_DB_MAJOR_VERSION      21
#define CACHE_DIR_MAJOR_VERSION     18
{code}

to be safe?
                
> when use raw disks, some blocks is lost when caculate disk usable blocks
> ------------------------------------------------------------------------
>
>                 Key: TS-954
>                 URL: https://issues.apache.org/jira/browse/TS-954
>             Project: Traffic Server
>          Issue Type: Bug
>          Components: Cache
>    Affects Versions: 3.1.0
>         Environment: all when use raw disks
>            Reporter: weijin
>            Assignee: John Plevyak
>             Fix For: 3.1.1
>
>         Attachments: calcu_blocks.dff
>
>
> when use raw disks, some blocks may be lost because the skip variable is in bytes not in blocks.

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