Control: reassign -1 lvm2 Control: forcemerge 782865 -1
Hi there On Thu, 23 Apr 2015 19:30:00 -0700 Rick Thomas <rbtho...@pobox.com> wrote: > > On Apr 23, 2015, at 2:31 PM, Michael Biebl <bi...@debian.org> wrote: > > > Am 23.04.2015 um 21:47 schrieb Rick Thomas: > >> > >> On Apr 23, 2015, at 1:29 AM, Michael Biebl <bi...@debian.org> wrote: > >> > >>> There might be a race somewhere, i.e. lvm2-activation(-early).service > >>> being run *before* mdadm has assembled the RAID. > >>> > >>> You could test this theory, be artifically delaying those two services. > >>> Copy them to /etc/systemd/system, and add a ExecStartPre=/bin/sleep 30 > >>> to the [Service] section of those two units. > >> > >> > >> So That worked (adding a 30-second delay) twice in a row. > >> > >> Let me know if you want to see a log with debug turned on for such a > >> reboot. > >> > > > > Ok, I guess I have bad news then. > > lvm2 in jessie is not really hotplug aware. The > > lvm2-activation(-early).service units run at a static, fixed time during > > boot. You'd need something like lvm2's lvmetad support [1]. I tried to > > enable that in Debian today, but failed miserably due to various bugs > > (already filed 3 bugs today regarding lvmetad). > > Ultimately, this is something which needs to be fixed in lvm2 and at > > this point I don't think there is a lot more that I can do from the > > systemd side. > > > > Sorry for the unsatisfying answer. > > > > Regards, > > Michael > > > > > > > > [1] > > https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/6/html/Logical_Volume_Manager_Administration/metadatadaemon.html > > No reason to be sorry! > > First of all, you have given me two solid work-arounds to the problem > (#1 the 30-second delay you suggested; #2 the cron reboot script I > wrote based on your preliminary suggestions.) > > Second, you have filed bug reports that (hopefully) will be a prod to > get the real problem worked on by those folks who are able to > actually fix it. > > This is what the open-source philosophy is all about: Given enough > eyeballs, all bugs are shallow! We each contributed a pair of > eyeballs to this bug. Now its time for others to contribute > theirs. > > Early on, I cloned this bug as 782865 and re-assigned it to lvm2. > You may want to close the clone and re-assign this one to lvm2 so the > folks in that part of the woods have access to the full record. Ill > leave that up to you because you probably know more about the proper > procedures and protocols than I do. I'll reassign and merge the two bug reports. Thanks for the hint. Regards, Michael -- Why is it that all of the instruments seeking intelligent life in the universe are pointed away from Earth?
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