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-17055 Lustre <p>It would be possible to implement the <tt>fallocate(FALLOC_FL_ZERO_RANGE)</tt> option for Lustre. This would need the OST thread performing the operation to get PW extent locks (and possibly the PW lock on the MDT for DOM files) in order to ensure the client cache is flushed, since it is modifying the file's data.</p> <p>For ldiskfs this would be passed down to the ldiskfs <tt>fallocate()</tt> call. I'm not sure whether ZFS supports this or not.</p> LU-17055

Implement FALLOC_FL_ZERO_RANGE

Improvement Minor Open Unresolved WC Triage Andreas Dilger easy lad23dd Fri, 25 Aug 2023 22:45:54 +0000 Thu, 30 Nov 2023 21:58:18 +0000 0 1 Cloners LU-17326 Related LU-3606 LU-14160 LUDOC-487 Development Rank 1|i03tzz: Rank (Obsolete) 9223372036854775807 Severity