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-6417 Lustre <p>After FID on OST is enabled (since 2.4), MDT will request sequence from OST, then precreate (or create) OST objects. Once the current sequence is used up, MDT will request new sequence from OST. During the switch, MDT needs to update precreate file synchronously, (see osp_precreate_rollover_new_seq() ) otherwise it may cause file missing after failover. So we need at least two test cases here.</p> <p>1. The system still functional after switching the new sequence.<br/> 2. The files being written are not missing during switching new seqneuce + failover.</p> LU-6417

Test cases for sequence roll over.

Bug Minor Resolved Duplicate Emoly Liu Di Wang dne2 test Tue, 31 Mar 2015 17:33:38 +0000 Sat, 29 Jan 2022 10:08:51 +0000 Sat, 29 Jan 2022 10:08:51 +0000 Lustre 2.7.0 Lustre 2.5.3 0 3 <p>Hi Emoly,<br/> This is not urgent, but could you have a look at this ticket for 2.9?<br/> Thanks.<br/> Joe</p> Duplicate LU-11186 Development Rank 1|hzx9uf: Rank (Obsolete) 9223372036854775807 Severity