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From "Kim van der Riet (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (QPID-5997) [linearstore] Cannot write to journal files when store dir is located in /tmp
Date Thu, 14 Aug 2014 15:56:12 GMT

     [ https://issues.apache.org/jira/browse/QPID-5997?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Kim van der Riet updated QPID-5997:
-----------------------------------

    Description: 
When starting a broker using linearstore, and which has *\-\-store-dir* set to /tmp, the store
fails with {{JERR_JNLF_OPEN: Unable to open file for write... errno=22 (Invalid argument)...}}
It is also possible that using /tmp in *\-\-data-dir* may have the same effect if there is
no separate *\-\-store-dir* parameter, this remains to be tested.

This may be an issue with tempfs, but the nature of the problem is unknown at this time. Some
anecdotal evidence from Alan Conway suggests that if /tmp is a part of the regular root file
system, it works ok, but if it is mounted in a separate partition, then this error occurs.

  was:
When starting a broker using linearstore, and which has *\-\-store-dir* set to /tmp, the store
fails with {{JERR_JNLF_OPEN: Unable to file for write... errno=22 (Invalid argument)...}}
It is also possible that using /tmp in *\-\-data-dir* may have the same effect if there is
no separate *\-\-store-dir* parameter, this remains to be tested.

This may be an issue with tempfs, but the nature of the problem is unknown at this time. Some
anecdotal evidence from Alan Conway suggests that if /tmp is a part of the regular root file
system, it works ok, but if it is mounted in a separate partition, then this error occurs.


> [linearstore] Cannot write to journal files when store dir is located in /tmp
> -----------------------------------------------------------------------------
>
>                 Key: QPID-5997
>                 URL: https://issues.apache.org/jira/browse/QPID-5997
>             Project: Qpid
>          Issue Type: Bug
>          Components: C++ Broker
>    Affects Versions: Future
>            Reporter: Kim van der Riet
>            Assignee: Kim van der Riet
>
> When starting a broker using linearstore, and which has *\-\-store-dir* set to /tmp,
the store fails with {{JERR_JNLF_OPEN: Unable to open file for write... errno=22 (Invalid
argument)...}} It is also possible that using /tmp in *\-\-data-dir* may have the same effect
if there is no separate *\-\-store-dir* parameter, this remains to be tested.
> This may be an issue with tempfs, but the nature of the problem is unknown at this time.
Some anecdotal evidence from Alan Conway suggests that if /tmp is a part of the regular root
file system, it works ok, but if it is mounted in a separate partition, then this error occurs.



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