Date: Sun, 21 Sep 2014 18:27:39 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-fs@FreeBSD.org Subject: [Bug 188328] [zfs] UPDATING should provide caveats for running `zpool upgrade` Message-ID: <bug-188328-3630-unKflxk9Cn@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-188328-3630@https.bugs.freebsd.org/bugzilla/>
index | next in thread | previous in thread | raw e-mail
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=188328 Jan Kokemüller <jan.kokemueller@gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jan.kokemueller@gmail.com --- Comment #3 from Jan Kokemüller <jan.kokemueller@gmail.com> --- Created attachment 147531 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=147531&action=edit Untested patch that adds the missing bootcode upgrade warning I've just had the same problem after upgrading my bootpool on 10-stable. I used "zpool upgrade -a". I was already on pool version 5000; only some feature flags were added. The problematic feature flags not recognized by the bootloader were "com.delphix:hole_birth" and "com.delphix:embedded_data". I was aware of the "gpart bootcode" dance but "zpool upgrade -a" definitely showed no message so I assumed it was safe to reboot without upgrading the bootloader. I've looked at the zpool code and it seems that in the case of "zpool upgrade -a" the bootcode upgrade warning may not be displayed. I've attached a patch that should fix it (untested, but it compiles). -- You are receiving this mail because: You are the assignee for the bug.home | help
Want to link to this message? Use this
URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?bug-188328-3630-unKflxk9Cn>