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7d09d6bb66
An administrator cannot take action on these messages, but the
reported errors might be helpful for troubleshooting. Transition
them to trace points so these events appear in the trace log and
can be easily lined up with other traced NFS client operations.
Examples:
append_writer-6147 [000] 80.247393: bl_pr_key_reg: dev=8,0 (sda) key=0x6675bfcf59112e98
append_writer-6147 [000] 80.247842: bl_pr_key_unreg: dev=8,0 (sda) key=0x6675bfcf59112e98
umount.nfs4-6172 [002] 84.950409: bl_pr_key_unreg_err: dev=8,0 (sda) key=0x6675bfcf59112e98 status=RESERVATION_CONFLICT
Reviewed-by: Benjamin Coddington <bcodding@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.