Date: Mon, 16 Mar 2015 23:47:16 +0000 From: Steven Hartland <killing@multiplay.co.uk> To: freebsd-fs@freebsd.org Subject: Re: ZFS doing background writes? Message-ID: <55076B84.0@multiplay.co.uk> In-Reply-To: <DUB131-W446C7C68BD022D901F040697020@phx.gbl> References: <DUB131-W446C7C68BD022D901F040697020@phx.gbl>
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yes exactly that its defined by vfs.zfs.txg.timeout. On 16/03/2015 23:09, Dirk E wrote: > I'm curious now; does ZFS do any I/O on the background? > > Because i'm getting periodic writes from ZFS to my disks, beginning right after i import the pool. > > Even going to single user mode does not help; zpool iostat -v 1 still shows the writes with static 5 second interval. > > What would cause this behaviour? I encountered it with both 10.1-RELEASE and a very recent HEAD. > > _______________________________________________ > freebsd-fs@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-fs > To unsubscribe, send any mail to "freebsd-fs-unsubscribe@freebsd.org"
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