From: Darrick J. Wong <djwong@kernel.org>
Date: Tue, 2 Dec 2025 01:27:44 +0000 (-0800)
Subject: xfs_db: document the rtsb command
X-Git-Tag: v6.18.0~45
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=6743140685dd3df8307a4b0a772c32fee364068a;p=xfsprogs-dev.git

xfs_db: document the rtsb command

Document the rtsb command, which positions the debugger at the
superblock for the realtime volume, if there is one.

Found by xfs/514.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
---

diff --git a/man/man8/xfs_db.8 b/man/man8/xfs_db.8
index 1e85aebb..ba2a6821 100644
--- a/man/man8/xfs_db.8
+++ b/man/man8/xfs_db.8
@@ -1310,6 +1310,10 @@ maximum free extent length is 2^21 rtextents:
 
 .B rtconvert rsumlog 21 rsuminfo 809 rsumblock 10 rbmblock
 
+.TP
+.B rtsb
+Set current address to the superblock header at the start of the realtime
+volume.
 .TP
 .BI "sb [" agno ]
 Set current address to SB header in allocation group