From mboxrd@z Thu Jan 1 00:00:00 1970 From: Roy Sigurd Karlsbakk Subject: Re: RAID50 boot problems Date: Wed, 24 Apr 2013 13:19:47 +0200 (CEST) Message-ID: <1164635.0.1366802387038.JavaMail.root@zimbra> References: <20130424165201.67cc9d1e@notabene.brown> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: In-Reply-To: <20130424165201.67cc9d1e@notabene.brown> Sender: linux-raid-owner@vger.kernel.org To: NeilBrown Cc: Roman Mamedov , linux-raid , Alexander Zvyagin List-Id: linux-raid.ids > > > /lib/udev/rules.d/64-md-raid.rules is here > > > http://paste.ubuntu.com/5592227/ > > > > Bug tested positive also on Ubuntu Precise (12.04) and reported to > > https://bugs.launchpad.net/ubuntu/+source/mdadm/+bug/1171945 >=20 > This will run "mdadm --incremental $tempnode" on any device for which > ID_FS_TYPE is set to "linux_raid_member", which certainly seems > reasonable. >=20 > What does: > udevadm info --query=3Dproperty --path=3D/dev/mdXXX | grep ID_FS_TYPE >=20 > report for the raid5 arrays? root@raidtest:~# udevadm info --query=3Dproperty --path=3D/dev/md0 device path not found root@raidtest:~# udevadm info --query=3Dproperty --path=3D/dev/md1 device path not found > Looking bug report I see that md0 and md1 have > ID_FS_TYPE=3Dlinux_raid_member >=20 > So that should be working. >=20 > The fact that rootdelay=3D10 makes a difference suggests that it is > successfully assembling the raid0, but just taking a bit too long. > Maybe the script in the initrd needs "udevadm settle" just before it > attempts > to mount. >=20 > Can you look inside the initrd and see if "udevadm settle" is used > anywhere? mdadm settle doesn't seem to be used there. I really don't know my way = around the bootup scripts that well, so I'm unsure where to add it=E2=80= =A6 --=20 Vennlige hilsener / Best regards roy -- Roy Sigurd Karlsbakk (+47) 98013356 roy@karlsbakk.net http://blogg.karlsbakk.net/ GPG Public key: http://karlsbakk.net/roysigurdkarlsbakk.pubkey.txt -- I all pedagogikk er det essensielt at pensum presenteres intelligibelt.= Det er et element=C3=A6rt imperativ for alle pedagoger =C3=A5 unng=C3=A5= eksessiv anvendelse av idiomer med xenotyp etymologi. I de fleste tilf= eller eksisterer adekvate og relevante synonymer p=C3=A5 norsk. -- To unsubscribe from this list: send the line "unsubscribe linux-raid" i= n the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html