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  1. JDK
  2. JDK-8171452

(ch) linux io_util_md: Operation not supported exception after 8168628

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    • b152
    • linux

    Backports

      Description

        After JDK-8168628, rmid stopped with "java.io.IOException: Operation not supported" in sun.rmi.log.ReliableLog.

        The exception was due to the newly added call to fallocate.

        The linux man pages say [1]:

        EOPNOTSUPP
        The filesystem containing the file referred to by fd does not
        support this operation; or the mode is not supported by the
        filesystem containing the file referred to by fd.

        Seems like the problem only occurs with certain file systems (e.g. NFS mounts).
        I guess they still need to be supported and a fallback path is needed.

        [1] http://man7.org/linux/man-pages/man2/fallocate.2.html

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            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8196857 (ch) linux io_util_md: Operation not supported exception after 8168628

            • P3 - Major loss of function.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8198389 (ch) linux io_util_md: Operation not supported exception after 8168628

            • P3 - Major loss of function.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8199820 (ch) linux io_util_md: Operation not supported exception after 8168628

            • P3 - Major loss of function.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8199832 (ch) linux io_util_md: Operation not supported exception after 8168628

            • P3 - Major loss of function.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8201846 (ch) linux io_util_md: Operation not supported exception after 8168628

            • P3 - Major loss of function.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8208935 (ch) linux io_util_md: Operation not supported exception after 8168628

            • P3 - Major loss of function.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8211528 (ch) linux io_util_md: Operation not supported exception after 8168628

            • P3 - Major loss of function.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8212512 (ch) linux io_util_md: Operation not supported exception after 8168628

            • P3 - Major loss of function.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8216836 (ch) linux io_util_md: Operation not supported exception after 8168628

            • P3 - Major loss of function.
            • Resolved
            relates to

            Bug - A problem which impairs or prevents the functions of the product. JDK-8168628 (fc) SIGBUS when extending file size to map it

            • P3 - Major loss of function.
            • Resolved

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                bpb Brian Burkhalter
                mdoerr Martin Doerr
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