Date: Fri, 17 Sep 2010 10:13:52 -0500 From: Bryan Drewery <bryan@shatow.net> To: gil@vidals.net Cc: freebsd-fs@freebsd.org Subject: Re: what happens to pool if ZIL dies on ZFS v14 Message-ID: <4C9385B0.2080909@shatow.net> In-Reply-To: <AANLkTi=vYVG300nhMjkcLju=kQhBdPJDqyaXR0mG84%2Bp@mail.gmail.com> References: <AANLkTi=vYVG300nhMjkcLju=kQhBdPJDqyaXR0mG84%2Bp@mail.gmail.com>
next in thread | previous in thread | raw e-mail | index | archive | help
Gil Vidals wrote: > I read a forum post claiming that FreeBSD's ZFS v13 will not continue to > function normally when the dedicated ZIL devices dies or goes away. > Apparently the Solaris version of ZFS does support losing the ZIL. So can > somebody confirm what happens in FreeBSD 8.1 (ZFS v14)? > > Yes that is correct. You should mirror your log devices to avoid problems. zfs v19 allows removing log devices - so mirroring will not be necessary after that point. opensolaris$ zpool upgrade -v|grep Log 19 Log device removal Bryan
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?4C9385B0.2080909>