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zhangyue
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Reviewed-by: Sabelnikov, Dmitriy <dmitriy.sabelnikov@t-systems.com> Co-authored-by: zhangyue <zhangyue164@huawei.com> Co-committed-by: zhangyue <zhangyue164@huawei.com>
19 lines
2.1 KiB
HTML
19 lines
2.1 KiB
HTML
<a name="obs_13_0009"></a><a name="obs_13_0009"></a>
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<h1 class="topictitle1">Constraints</h1>
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<div id="body1571036326116"><p id="obs_13_0009__p8060118"><strong id="obs_13_0009__b1828691415411">Operations</strong></p>
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<ul id="obs_13_0009__ul12875932318"><li id="obs_13_0009__li18125902311">An existing OBS bucket cannot be changed to a parallel file system. For details about how to create a parallel file system, see <a href="obs_13_0002.html">Creating a Parallel File System</a>.</li><li id="obs_13_0009__li1440254185013">Parallel file systems do not support quota configuration. By default, there is no quota limit.</li></ul>
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<p id="obs_13_0009__p13167746152312"><strong id="obs_13_0009__b112611450470">Functions</strong></p>
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<ul id="obs_13_0009__ul8899693599"><li id="obs_13_0009__li61411218167">Image processing currently cannot be used to process (such as downsize, resize, or watermark) images stored in parallel file systems.</li><li id="obs_13_0009__li58991598590">Server-side encryption is not supported.</li><li id="obs_13_0009__li2899199135910">Cross-region replication is not supported.</li><li id="obs_13_0009__li2089916965912">Versioning is not supported.</li><li id="obs_13_0009__li6705044145915">Bucket inventory is not supported.</li><li id="obs_13_0009__li38993975919">Static website hosting is not supported.</li><li id="obs_13_0009__li138991945916">Changing file storage class is not supported.</li><li id="obs_13_0009__li174627164109">Configuration of default storage class for a parallel file system is not supported.</li></ul>
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<p id="obs_13_0009__p1196917361171"></p>
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<p id="obs_13_0009__p0803821185419"><strong id="obs_13_0009__b43352020308">Naming</strong></p>
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<ul id="obs_13_0009__ul8209349195219"><li id="obs_13_0009__li11313728349">In a parallel file system, a file name cannot contain two consecutive slashes (//). For example, if you name a file as <strong id="obs_13_0009__b18605153615356">test//123.txt</strong>, an error will be reported.</li></ul>
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</div>
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<div>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="obs_13_0001.html">Introduction</a></div>
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</div>
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</div>
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