Date: Tue, 1 Mar 2022 12:03:17 +0200 From: Ze Dupsys <zedupsys@gmail.com> To: freebsd-xen@freebsd.org Subject: ZFS + FreeBSD XEN dom0 panic Message-ID: <CAOEWpzc2WVViMJHrrtuU-G_7yck4eehm6b=JQPSZU1MH-bzmiw@mail.gmail.com>
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[-- Attachment #1 --] Hello, I've been trying to make a stable XEN virtualization system with FreeBSD as Dom0. The problem is that at some point system panics (normal, non-stressful use-case), i have somehow found scripts and setups with witch i can provoke panic sooner. I have reported bug at https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=261059 with as detailed info as i could gather, including some of panic stack backtraces. In short - is anyone using ZFS + XEN + FreeBSD as Dom0 as a stable system? Can someone share his configuration or ideas, so i can try out? I've been experimenting with iSCSI as well, but it seems that at some setups the disk speed is really slow, and sometimes system panics as well, so i was going for the simplest setup. Other question, what could i do to help to solve the issues i have found in bug 261059? More verbosity flags, some other debugging files, locations? Thank you! [-- Attachment #2 --] <div dir="ltr"><div>Hello,</div><div><br></div><div>I've been trying to make a stable XEN virtualization system with FreeBSD as Dom0. The problem is that at some point system panics (normal, non-stressful use-case), i have somehow found scripts and setups with witch i can provoke panic sooner.</div><div><br></div><div>I have reported bug at <a href="https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=261059">https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=261059</a>; with as detailed info as i could gather, including some of panic stack backtraces.<br></div><div><br></div><div>In short - is anyone using ZFS + XEN + FreeBSD as Dom0 as a stable system? Can someone share his configuration or ideas, so i can try out? I've been experimenting with iSCSI as well, but it seems that at some setups the disk speed is really slow, and sometimes system panics as well, so i was going for the simplest setup.</div><div><br></div><div>Other question, what could i do to help to solve the issues i have found in bug 261059? More verbosity flags, some other debugging files, locations?</div><div><br></div><div>Thank you!<br></div></div>
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