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-2756 Lustre <p>Similar to <a href="https://jira.whamcloud.com/browse/LU-2424" title="add memory limits for ptlrpc service" class="issue-link" data-issue-key="LU-2424"><del>LU-2424</del></a> patch <a href="http://review.whamcloud.com/4940" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/4940</a>, the OST_BUFSIZE should be increased to allow for multiple requests to be handled in a single buffer along with a corresponding reduction in OST_NBUFS. This should only be done for the OST_IO_PORTAL and not the other small request portals.</p> <p>Otherwise, if we want to increase the PTLRPC_MAX_BRW_SIZE again, the old OST_BUFSIZE will not be large enough and we have an immediate protocol compatibility problem again.</p> LU-2756

increase OST_BUFSIZE to allow multiple request handling

Technical task LU-1431 Blocker Resolved Fixed Liang Zhen Andreas Dilger MB Tue, 5 Feb 2013 18:22:35 +0000 Mon, 25 Mar 2013 03:43:23 +0000 Mon, 25 Mar 2013 03:43:23 +0000 Lustre 2.4.0 Lustre 2.4.0 0 4 <p>Liang</p> <p>Could you please look into this one?</p> <p>Thanks</p> <p>Peter</p> <p>patch is here: <a href="http://review.whamcloud.com/#change,5626" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/#change,5626</a></p> <p>Landed for 2.4</p> Development Rank 1|hzvimn: Rank (Obsolete) 6689