From: Chris Murphy <lists@xxxxxxxxxxxxxxxxx>
To: Community support for Fedora users <users@xxxxxxxxxxxxxxxxxxxxxxx>
Subject: Re: Fedora21/22 grub doesn't recognize my raid1/LVM
partitions
Message-ID:
<CAJCQCtQK50A--xCFKWGEASwM2ySJqsKg0BdTq7HQJo+c2m96Og@xxxxxxxxxxxxxx>
There are messages in the storage.log about md126 and md127 being
degraded. That would be a problem for discovering anything on those,
even if they come up OK degraded, Anaconda won't install to degraded
arrays. But I also don't know what messages you get about this, it
should give an error message rather than silently fail.
Chris,
Thanks for the help!
Speaking of error messages - there _was_ an error message at the
beginning of the install-to-disk process; but I had ignored it since
it said something like 'problem found and corrected', or words to
that effect. (Wipes egg off face.) When I booted the live install
again to get the data you requested, I payed more attention, and it
led me to BZ bug # 1225671, which seems highly apropos.
Two things to update the bug with. What live media installer does see
this correctly? Was it Fedora 20 or Fedora 21? Or both? And then also,
if you boot the Fedora 22 Workstation (live) media, launch the
installer, go to custom partitioning, drop to shell - capture:
cat /proc/mdstat > mdstat.txt
mdadm -Dv /dev/md126 > md126.txt
mdadm -Dv /dev/md127 > md127.txt
journalctl -b -l -o short-monotonic > journal.log
scp those off machine or cp elsewhere and attach those to the bug too.
For the mdadm commands, make sure you use the md device designation
returned by the first command. I'm pretty sure it'll be md126 and
md127 again, but I suppose that could change on subsequent boots.
Chris Murphy
Fedora 20 installed with no problems from install iso. I have
not tried F 20 live media; only reason I tried the live media
with F 22 was because that was what mostly is available. Also
tried the F 22 server iso, which seemed to recognize and allow
me to select the LVM partitions, but then booted into grub rescue.
Have added the results you suggested to the bug. There is no
output from mdadm /dev/md126 or -127. There are no /dev/md*
entries.
Thanks again, and apologies for not paying attention to that error
message earlier.
-jmw-
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