Date: Wed, 20 May 2015 22:40:20 +0300 From: George Kontostanos <gkontos.mail@gmail.com> To: =?UTF-8?Q?Karli_Sj=C3=B6berg?= <karli.sjoberg@slu.se> Cc: "freebsd-fs@freebsd.org" <freebsd-fs@freebsd.org>, freebsd-stable <freebsd-stable@freebsd.org> Subject: Re: L2ARC degraded. Checksum errors, I/O errors Message-ID: <CA%2BdUSyrq_qP5hfjraOaVuVzwQL7XLQwPyH_MOdZBwNBdzs3g2Q@mail.gmail.com> In-Reply-To: <68854ba9-1852-4a2c-b329-f3fecee176b6@email.android.com> References: <68854ba9-1852-4a2c-b329-f3fecee176b6@email.android.com>
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On Wed, May 20, 2015 at 9:53 PM, Karli Sj=C3=B6berg <karli.sjoberg@slu.se> = wrote: > > Den 20 maj 2015 7:50 em skrev Slawa Olhovchenkov <slw@zxy.spb.ru>: > > > > On Wed, May 20, 2015 at 07:17:44PM +0300, George Kontostanos wrote: > > > > > Hello, > > > > > > Appologies if that has been asked before. I was wondering if the > following > > > bug has been addressed so far: > > > https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D198242 > > > > As I know > > > > kstat.zfs.misc.arcstats.l2_cksum_bad: 14495 > > kstat.zfs.misc.arcstats.l2_io_error: 12877 > > > > caused by hardware failure on L2ARC device. > > try replace it. > > Hardly. We are seeing this phenomenon on all of your ZFS storage's, where > some of the L2ARC's are new, so I'd be very surprised if these are real > hardware failures. That, as well as being reported by so many, my vote is > on bug. > > @gkontos > Thanks for bringing this to attention, I'm also interested in hearing if > anyone's working on this. > > /K > Thanks, I am ignoring the previous comment as it makes no real sense. > > _______________________________________________ > > 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" > --=20 George Kontostanos ---
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