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-17516 Lustre <p>When a filesystem might have hundreds of OSTs, it is useful to be able to show only the MDT stats summary without it scrolling off the screen or having to pipe it through "<tt>|grep MDT</tt>" each time. </p> <p>It would be useful to add options like "<tt>lfs df &#45;&#45;mdt</tt>" and "<tt>lfs df &#45;&#45;ost</tt>" to print only the usage on the respective MDT or OST devices. This should work together with existing options like "<tt>-i</tt>" to show the inode stats, or without to show the block stats, and "<tt>&#45;&#45;pool</tt>" to print only MDTs/OSTs in that pool.</p> <p>The "<tt>&#45;&#45;ost</tt>" option is included for completeness. If both "<tt>&#45;&#45;mdt</tt>" and "<tt>&#45;&#45;ost</tt>" are specified then it would show both types of devices, as it does today with neither option.</p> LU-17516

add 'lfs df --mdt' and 'lfs df --ost' options

Improvement Minor Open Unresolved WC Triage Andreas Dilger easy Thu, 8 Feb 2024 03:30:48 +0000 Thu, 8 Feb 2024 03:31:51 +0000 0 1 Related LU-11571 Development Rank 1|i04arz: Rank (Obsolete) 9223372036854775807 Severity