Date: Fri, 17 Jun 2011 07:29:37 -0700 From: Artem Belevich <art@freebsd.org> To: Bartosz Stec <bartosz.stec@it4pro.pl> Cc: Sergey Kandaurov <pluknet@gmail.com>, freebsd-stable@freebsd.org Subject: Re: "log_sysevent: type 19 is not implemented" messages during boot Message-ID: <BANLkTing1hFMyc4uWc3veA0DR3Ysa-oFEg@mail.gmail.com> In-Reply-To: <4DFB516B.30006@it4pro.pl> References: <4DF3913F.1000108@lazlarlyricon.com> <BANLkTi=ONrvaBBeyg88kqrAwBfzj2YQq3w@mail.gmail.com> <4DFB516B.30006@it4pro.pl>
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On Fri, Jun 17, 2011 at 6:06 AM, Bartosz Stec <bartosz.stec@it4pro.pl> wrot= e: > W dniu 2011-06-11 18:43, Sergey Kandaurov pisze: >> >> On 11 June 2011 20:01, Rolf Nielsen<listreader@lazlarlyricon.com> =A0wro= te: >>> >>> Hi all, >>> >>> After going from 8.2-RELEASE to 8-STABLE (to get ZFS v28), I get >>> >>> log_sysevent: type 19 is not implemented >>> >>> exactly 20 times during boot. What does that message mean? Need I worry >>> about it? And even if it's harmless, it annoys me, so can I get rid of >>> it, >>> and if so, how? >>> >> Hi. >> This warning indeed came with ZFS v28 recently merged to 8-STABLE. >> AFAIK it's rather harmless. It was silenced in current recently (see svn >> r222343), and the fix is expected to be merged to 8-STABLE soon. >> > Are you sure that it's harmless? It appeared for me as an evidence of poo= l > breakage. I had these messages when I ran any zpool command on broken poo= l. > I do't havesingle one after pool is fixed. Here's my thread on freebsd-fs= : > http://lists.freebsd.org/pipermail/freebsd-fs/2011-June/011639.html Indeed. Same story here. Last week I've got my pool corrupted due to a bad memory stick. Then I've got tons of thse "log_sysevent: type 19..." messages. After re-importing the pool with -F the messages went away. So, from where I stand, those messages do seem to correlate with a problem and should not be hushed by default. Instead, they should probably be converted to something easier to understand by humans. Something like "Oops. I do hope you had a backup of this pool." should do the trick. --Artem
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