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If the server that does not implement NFSv4.1 persistent session semantics reboots while we are performing an exclusive create, then the return value of NFS4ERR_DELAY when we replay the open during the grace period causes us to lose the verifier. When the grace period expires, and we present a new verifier, the server will then correctly reply NFS4ERR_EXIST. This commit ensures that we always present the same verifier when replaying the OPEN. Reported-by: Tigran Mkrtchyan <tigran.mkrtchyan@desy.de> Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. 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.