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what's your raidtab file look like and did you run mkraid after you created the raidtab file? -tom On Sun, 2004-04-25 at 09:28, Doug Sweetser wrote: > Hello: > > I am trying to setup Raid 1 for my system. I generate what looks > like good info during the creation process, but after rebooting, > the md device is not there. I want to initially just have one hard > disk - to prove it is working - then add another disk for real > mirroring. > > Here is the output during the creation process: > > > mdadm --detail --scan > ARRAY /dev/md8 level=raid1 num-devices=2 UUID=f5e56fdf:75f6d5ed:ce8eef25:1c2469ab > devices=/dev/hdb8 > > cat /proc/mdstat > Personalities : [raid1] > read_ahead 1024 sectors > md8 : active raid1 ide/host0/bus0/target1/lun0/part8[0] > 4785344 blocks [2/1] [U_] > > unused devices: <none> > /dev/md8: > Version : 00.90.00 > Creation Time : Sun Apr 25 08:38:27 2004 > Raid Level : raid1 > Array Size : 4785344 (4.56 GiB 4.90 GB) > Device Size : 4785344 (4.56 GiB 4.90 GB) > Raid Devices : 2 > Total Devices : 2 > Preferred Minor : 8 > Persistence : Superblock is persistent > > Update Time : Sun Apr 25 08:38:28 2004 > State : dirty, no-errors > Active Devices : 1 > Working Devices : 1 > Failed Devices : 1 > Spare Devices : 0 > > > Number Major Minor RaidDevice State > 0 3 72 0 active sync /dev/hdb8 > 1 0 0 1 faulty > UUID : f5e56fdf:75f6d5ed:ce8eef25:1c2469ab > Events : 0.1 > > cat /etc/mdadm.conf > DEVICE /dev/hdb8 > ARRAY /dev/md8 level=raid1 num-devices=2 UUID=f5e56fdf:75f6d5ed:ce8eef25:1c2469ab > devices=/dev/hdb8 > > cat /etc/fstab > # /etc/fstab: static file system information. > # > # <file system> <mount point> <type> <options> <dump> <pass> > proc /proc proc defaults 0 0 > /dev/hda6 none swap sw 0 0 > /dev/hda5 /boot ext3 defaults 0 2 > /dev/hda7 /tmp ext3 defaults 0 2 > /dev/hda8 /home ext3 defaults 0 2 > /dev/md8 /mnt fd defaults 0 2 > /dev/hda10 / ext3 defaults,errors=remount-ro 0 1 > /dev/hda9 /var ext3 defaults 0 2 > # Removable media > /dev/hdc /cdrom iso9660 defaults,ro,noauto,user 0 0 > /dev/fd0 /floppy auto noauto,user 0 0 > > After rebooting: > > mdadm --detail --scan > > cat /proc/mdstat > Personalities : > read_ahead not set > unused devices: <none> > > > doug > _______________________________________________ > Discuss mailing list > Discuss at blu.org > http://www.blu.org/mailman/listinfo/discuss Tom Lopolito Parsec Systems LLC 508.297.1021 tom at parsecsystemsllc.com -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.blu.org/pipermail/discuss/attachments/20040425/ab5c1d4a/attachment.html>
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