Date: Thu, 18 Aug 2022 22:45:48 +0300 From: Toomas Soome <tsoome@me.com> To: Santiago Martinez <sm@codenetworks.net> Cc: freebsd-current <freebsd-current@freebsd.org> Subject: Re: kernel panic during zfs pool import Message-ID: <5F75D096-F28C-436E-B5C0-4A0EFA7A5F3C@me.com> In-Reply-To: <b70a200f-886a-a884-c409-8028b706ff1e@codenetworks.net>
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[-- Attachment #1 --] > On 18. Aug 2022, at 18:46, Santiago Martinez <sm@codenetworks.net> wrote: > > Hi everyone, > > I have a server running 13.1-stable that was powered off (gracefully) and now is been powered on again and we have the following problem. > > The server boots almost properly, kernel load and when zfs import other pools it panic with the following message. > > "panic : Solaris (panic) zfs: adding existent segment to range tree (offset=4af2ca9000 size=a0000)". > > if i boot into single user and the pools (most specifically pool01 ) is not imported then there is no panic. but as soon as we try to import pool01 we get that panic error. it worth mentioning that the pool imported/online before. > > Have two question: > > * How i can tell to not import the pool automatically during boot so sever is not stuck in a boot/panic/reboot infinite loop? removing zpool.cache should do. unfortunately, you would need to boot alternate root (usb/cd/net) for that. > > * Anybody know what this panic means? > in short - bug. I’d try to boot current and import pool there - maybe the issue is fixed in current… rgds, toomas > Thanks in advance! > > Santi > > > [-- Attachment #2 --] <html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><br class=""><div><br class=""><blockquote type="cite" class=""><div class="">On 18. Aug 2022, at 18:46, Santiago Martinez <<a href="mailto:sm@codenetworks.net" class="">sm@codenetworks.net</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div class="">Hi everyone,<br class=""><br class="">I have a server running 13.1-stable that was powered off (gracefully) and now is been powered on again and we have the following problem.<br class=""><br class="">The server boots almost properly, kernel load and when zfs import other pools it panic with the following message.<br class=""><br class="">"panic : Solaris (panic) zfs: adding existent segment to range tree (offset=4af2ca9000 size=a0000)".<br class=""><br class="">if i boot into single user and the pools (most specifically pool01 ) is not imported then there is no panic. but as soon as we try to import pool01 we get that panic error. it worth mentioning that the pool imported/online before.<br class=""><br class="">Have two question:<br class=""><br class="">* How i can tell to not import the pool automatically during boot so sever is not stuck in a boot/panic/reboot infinite loop?<br class=""></div></div></blockquote><div><br class=""></div><div>removing <span style="font-family: Hack; background-color: rgb(255, 255, 255);" class="">zpool.cache should do. unfortunately, you would need to boot alternate root (usb/cd/net) for that.</span></div><br class=""><blockquote type="cite" class=""><div class=""><div class=""><br class="">* Anybody know what this panic means?<br class=""><br class=""></div></div></blockquote><div><br class=""></div><div>in short - bug. I’d try to boot current and import pool there - maybe the issue is fixed in current…</div><div><br class=""></div><div>rgds,</div><div>toomas</div><br class=""><blockquote type="cite" class=""><div class=""><div class="">Thanks in advance!<br class=""><br class="">Santi<br class=""><br class=""><br class=""><br class=""></div></div></blockquote></div><br class=""></body></html>home | help
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