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-13180 Lustre <p> This is reserved for RDMA-only memory integrated with Lustre.<br/> The purpose of this bit is to:</p> <p> 1) disable short IO if memory is not directly addressable from CPU<br/> 2) prevent CPU memory pages and RDMA memory pages merging into one RPC.</p> LU-13180

Reserve bit for RDMA-only memory RPC

New Feature Minor Resolved Fixed Wang Shilong Wang Shilong Fri, 31 Jan 2020 07:33:54 +0000 Mon, 28 Jun 2021 20:24:59 +0000 Sun, 28 Jun 2020 14:58:23 +0000 Lustre 2.14.0 0 5 <p>Wang Shilong (wshilong@ddn.com) uploaded a new patch: <a href="https://review.whamcloud.com/37383" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/37383</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-13180" title="Reserve bit for RDMA-only memory RPC" class="issue-link" data-issue-key="LU-13180"><del>LU-13180</del></a> lustre: reserve bit for RDMA-only memory RPC<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: a11d2fbf19fd93b5fa0689db0f4a826702100cd9</p> <p>Oleg Drokin (green@whamcloud.com) merged in patch <a href="https://review.whamcloud.com/37383/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/37383/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-13180" title="Reserve bit for RDMA-only memory RPC" class="issue-link" data-issue-key="LU-13180"><del>LU-13180</del></a> lustre: reserve bit for RDMA-only memory RPC<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 749b641e89db51dff01ae2f6ffe416b6d4d4f23a</p> <p>Wang Shilong (wshilong@ddn.com) uploaded a new patch: <a href="https://review.whamcloud.com/37567" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/37567</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-13180" title="Reserve bit for RDMA-only memory RPC" class="issue-link" data-issue-key="LU-13180"><del>LU-13180</del></a> osc: disable ext merging for rdma only pages and non-rdma<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 3296d33ea7dfc2b699e59da1beb0494fbbedd926</p> <p>Oleg Drokin (green@whamcloud.com) merged in patch <a href="https://review.whamcloud.com/37567/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/37567/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-13180" title="Reserve bit for RDMA-only memory RPC" class="issue-link" data-issue-key="LU-13180"><del>LU-13180</del></a> osc: disable ext merging for rdma only pages and non-rdma<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 9f6c9fa44d6e65e26b857a45a1c1ddcda5529ff9</p> <p>Landed for 2.14</p> Related Development Rank 1|i00swv: Rank (Obsolete) 9223372036854775807