On Wed, Feb 25, 2009 at 08:20:57AM +0100, Jose Legido wrote: > On Wed, Feb 25, 2009 at 3:33 AM, Alex Samad <alex@samad.com.au> wrote: > > On Tue, Feb 24, 2009 at 07:29:12PM -0500, Jose Legido wrote: > >> On Tue, Feb 24, 2009 at 7:09 PM, Alex Samad <alex@samad.com.au> wrote: > >> > On Tue, Feb 24, 2009 at 06:53:54PM -0500, Jose Legido wrote: > >> >> Hello! > >> >> I have one IDE hard disk hda with the system (debian testing) > >> >> I have a RAID5 with devices sda,b,c,d. My raid works fine. > >> >> One day, I reboot and my hda is converted to sda. > >> > > >> > you upgraded your kernel ? at some point in time the kernel started to > >> > address sata devices as sd instead of the old way of hd. > >> > >> No, I don't upgrade my kernel. > > > > anything else change > > > > > >> My changes are made in /boot/initrd.img-2.6.26-1-686 > >> > >> > > >> > start using LABEL or UUID instead of device paths like /dev/hda1. check > >> > /etc/fstab and your grub menu if you use grub of lilo > >> > >> I change this later > >> > >> > > >> > as for the raid, check out the /etc/mdadm/mdadm.conf, make sure your md > >> > devices are not defined with device, but with UUID's > >> > > >> My mdadm.conf > >> ARRAY /dev/md0 level=raid5 num-devices=4 > >> UUID=0768075c:5ca2c100:d4d8cd15:f227f389 > >> > >> How can I know md0 filesystem? > > > > what i would do is > > > > reboot the system but with the kernel options init=/bin/bash (you can > > edit a grub stanza at boot up time so no need to make it permanent) > > > > then I would have a look at the system from the kernels perspective see > > what drives are available hd's or sd's. work out the problem from there. > > > > Then look at the raid device, I would try and assemble them (not > > recreate them) and see what the problem is, have a look at dmesg and > > syslog. > > > Too late.... I recreate, there are any diference in assemble and > recreate? Excuse me my ignorance.... recreate creates a new md device - blank, although there are some options to make a create look like a assemble. assemble is what the system does when it put the device together to make the mdX device > > Thanks! > > > > > I would work it from there. > > > > > >> > >> > >> > Alex > >> > > >> >> I loaded an old kernel. Know, when I try to mount my RAID i get this error: > >> >> # mount -t ext3 /dev/md0 /mnt/raid/ > >> >> VFS: Can't find ext3 filesystem on dev md0. > >> >> > >> >> What can I do? > >> >> > >> >> Thanks!!!! > >> >> > >> >> > >> >> -- > >> >> To UNSUBSCRIBE, email to debian-user-REQUEST@lists.debian.org > >> >> with a subject of "unsubscribe". Trouble? Contact listmaster@lists.debian.org > >> >> > >> >> > >> > > >> > -- > >> > "Iran would be dangerous if they have a nuclear weapon." > >> > > >> > - George W. Bush > >> > 06/18/2003 > >> > Washington, DC > >> > > >> > -----BEGIN PGP SIGNATURE----- > >> > Version: GnuPG v1.4.9 (GNU/Linux) > >> > > >> > iEYEARECAAYFAkmkjCIACgkQkZz88chpJ2ORhACgi9AmEzgzkT+3eLvzfbh6Hhag > >> > TjYAoP1vdDGu/KifXvReNjGEHd4BPKvp > >> > =v5oY > >> > -----END PGP SIGNATURE----- > >> > > >> > > >> > >> > >> -- > >> To UNSUBSCRIBE, email to debian-user-REQUEST@lists.debian.org > >> with a subject of "unsubscribe". Trouble? Contact listmaster@lists.debian.org > >> > >> > > > > -- > > "The legislature's job is to write law. It's the executive branch's job to interpret law." > > > > - George W. Bush > > 11/22/2000 > > Austin, TX > > > > -----BEGIN PGP SIGNATURE----- > > Version: GnuPG v1.4.9 (GNU/Linux) > > > > iEYEARECAAYFAkmkreQACgkQkZz88chpJ2PzGQCg9JwoRc1tVagrJQ6xeRMK7sF0 > > eQAAoNoAglaYyw6wjVnlIMMPdMfaUsWj > > =Ezz4 > > -----END PGP SIGNATURE----- > > > > > > > -- > To UNSUBSCRIBE, email to debian-user-REQUEST@lists.debian.org > with a subject of "unsubscribe". Trouble? Contact listmaster@lists.debian.org > > -- "I believe a military of high morale is conducive to keeping the peace... not the worst but... when we find a senior who has to choose between food and medicine-that's not our vision of America." - George W. Bush
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