Date: Tue, 17 Mar 2015 00:09:05 +0100 From: Dirk E <cipher_nl@hotmail.com> To: "freebsd-fs@FreeBSD.org" <freebsd-fs@freebsd.org> Subject: ZFS doing background writes? Message-ID: <DUB131-W446C7C68BD022D901F040697020@phx.gbl>
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I'm curious now=3B does ZFS do any I/O on the background?=0A= =0A= Because i'm getting periodic writes from ZFS to my disks=2C beginning right= after i import the pool.=0A= =0A= Even going to single user mode does not help=3B zpool iostat -v 1 still sho= ws the writes with static 5 second interval.=0A= =0A= What would cause this behaviour? I encountered it with both 10.1-RELEASE an= d a very recent HEAD.=0A= =
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