Date: Tue, 28 Dec 2010 14:43:30 -0800 From: Freddie Cash <fjwcash@gmail.com> To: Jean-Yves Avenard <jyavenard@gmail.com> Cc: freebsd-stable@freebsd.org Subject: Re: New ZFSv28 patchset for 8-STABLE: Kernel Panic Message-ID: <AANLkTikraKo390fVw14J%2B0=PuDREetTCs3D%2BVVV-73cd@mail.gmail.com> In-Reply-To: <AANLkTim4MNpSMD8tV1FRpg=9OTE7-QAUMgLmy4amZXtG@mail.gmail.com> References: <AANLkTinxvU_QuAd6SG1hig7-YeC8tCdwAmwgL1AXfHNN@mail.gmail.com> <AANLkTimNv1%2BfL2KUrxLoTO2oQ=ziOO6raWT5TMZJkH4f@mail.gmail.com> <4D181E51.30401@DataIX.net> <AANLkTim43e=jX5XLEmus_=DEHEj7yXg=TnuLwi8oX%2BDw@mail.gmail.com> <AANLkTim4MNpSMD8tV1FRpg=9OTE7-QAUMgLmy4amZXtG@mail.gmail.com>
next in thread | previous in thread | raw e-mail | index | archive | help
On Tue, Dec 28, 2010 at 9:39 AM, Jean-Yves Avenard > Now, I haven't tried using cache and log from a different disk. The > motherboard on the server has 8 SATA ports, and I have no free port to > add another disk. So my only option to have both a log and cache > device in my zfs pool, is to use two slices on the same disk. For testing, you can always just connect a USB stick, and use that for the cache. I've done this on large ZFS systems (24-drives) and on my home server (5-drives). Works nicely. That should narrow it down to either "can't use cache/log on same device" or "can't use cache and log at the same time". -- Freddie Cash fjwcash@gmail.com
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?AANLkTikraKo390fVw14J%2B0=PuDREetTCs3D%2BVVV-73cd>