From: Chuck Lever <chuck.lever@oracle.com>
To: linux-nfs@vger.kernel.org
Subject: [PATCH RFC 0/2] NFSv4 state recovery observability
Date: Tue, 05 Nov 2019 11:04:01 -0500 [thread overview]
Message-ID: <20191105160208.26481.97809.stgit@manet.1015granger.net> (raw)
Add some trace points to the state manager to help track down common
in-the-field failures. We see "Lock reclaim failed!" a lot during
testing, for example, and want to enable our Q/A staff to capture
the failure completely and quickly.
---
Chuck Lever (2):
NFS4: Trace state recovery operation
NFS4: Trace lock reclaims
fs/nfs/nfs4_fs.h | 2 -
fs/nfs/nfs4state.c | 4 +
fs/nfs/nfs4trace.h | 171 ++++++++++++++++++++++++++++++++++++++++++++++++++++
3 files changed, 175 insertions(+), 2 deletions(-)
--
Chuck Lever
next reply other threads:[~2019-11-05 16:04 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-05 16:04 Chuck Lever [this message]
2019-11-05 16:04 ` [PATCH RFC 1/2] NFS4: Trace state recovery operation Chuck Lever
2019-11-05 16:04 ` [PATCH RFC 2/2] NFS4: Trace lock reclaims Chuck Lever
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