https://jira.whamcloud.com This file is an XML representation of an issue en-us 9.4.14 940014 05-12-2023 https://jira.whamcloud.com/browse/LU-15799 Lustre <p>This ticket tracks the rename() support for WBC.</p> <p>The rename() operation uses a strategy similar to hardlink() operation. It deroots the parent inodes first, and then synchronizes them to the metadata server to perform the rename() operation. Nevertheless, we can do some optimization for rename() operation under WBC: if the parent directory of the source file and the target file are both in the state flagged with Complete (C) and not Flushed ( ̃F), the client can directly perform the rename() operation locally in MemFS.</p> LU-15799

WBC: rename() support for WBC

Technical task LU-10938 Minor Open Unresolved Qian Yingjin Qian Yingjin Thu, 28 Apr 2022 03:46:47 +0000 Tue, 14 Feb 2023 07:40:56 +0000 0 3 <p>"Yingjin Qian &lt;qian@ddn.com&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/47165" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/47165</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-15799" title="WBC: rename() support for WBC" class="issue-link" data-issue-key="LU-15799">LU-15799</a> wbc: add rename support for WBC<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 7eb6103bcac820d1d3d35695b0ff903deea386d5</p> Development Rank 1|i02ofj: Rank (Obsolete) 9223372036854775807