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To: freebsd current <freebsd-current@freebsd.org>
From: Willem Jan Withagen <wjw@digiware.nl>
Subject: posix_fallocate on ZFS
Message-ID: <1e2f43fd-85da-6629-62d1-6e96790278e5@digiware.nl>
Date: Sat, 10 Feb 2018 18:28:15 +0100
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Hi,

This has been disabled on ZFS since last November.
And I do understand the rationale on this.

BUT

I've now upgraded some of my HEAD Ceph test systems and they now fail, 
since Ceph uses posix_fallocate() to allocate space for the 
FileStore-journal.

Is there any expectation that this is going to fixed in any near future?

--WjW