search for: a92b4efc

...00107862016 bytes Disk /dev/sdd: 1000.2 GB, 1000204886016 bytes Disk /dev/sde: 2000.3 GB, 2000398934016 bytes Disk /dev/sdf: 2000.3 GB, 2000398934016 bytes I used mdadm --examine /dev/sda1 to find the internal UUID for each of the physical volumes making up these volume groups /dev/sda1: Magic : a92b4efc Version : 0.90.00 UUID : 55ff58b2:0abb5bad:42911890:5950dfce /dev/sdb1: Magic : a92b4efc Version : 0.90.00 UUID : 55ff58b2:0abb5bad:42911890:5950dfce /dev/sdc1: Magic : a92b4efc Version : 0.90.00 UUID : 55ff58b2:0abb5bad:42911890:5950dfce /dev/sdd1: Magic : a92b4efc Version : 0.90.00 UUI...

.../dev/hda4 raid-disk 0 device /dev/hdc4 raid-disk 1 device /dev/hde4 raid-disk 2 device /dev/hdg4 raid-disk 3 I've also checked the superblocks /dev/hda4: Magic : a92b4efc Version : 00.90.00 UUID : a72e334f:a9ccba81:bba665d8:82a3c378 Creation Time : Mon Jun 30 12:00:28 2003 Raid Level : raid5 Used Dev Size : 173844352 (165.79 GiB 178.02 GB) Array Size : 521533056 (497.37 GiB 534.05 GB) Raid Devices : 4 Total Devices : 3 Preferred...

...~]# mdadm --misc -Q /dev/md0 /dev/md0: is an md device which is not active /dev/md0: No md super block found, not an md component. [root at livecd ~]# mdadm --misc -D /dev/md0 mdadm: md device /dev/md0 does not appear to be active. [root at livecd ~]# mdadm -E /dev/sd*3 /dev/sda3: Magic : a92b4efc Version : 0.90.00 UUID : 7533411a:f066a145:1e89d48e:1a8374a3 Creation Time : Tue Dec 1 12:01:05 2009 Raid Level : raid5 Used Dev Size : 204796416 (195.31 GiB 209.71 GB) Array Size : 409592832 (390.62 GiB 419.42 GB) Raid Devices : 3 Total Devices : 2 Preferred...

Hello, I had a scientific linux 3.0.4 system (rhel compatible), with 3 ide disks, one for / and two others in linear raid (250 gb and 300 gb each). This system was obsoleted so i move the raid disks to a new scientific linux 3.0.7 installation. However, the raid array was not detected ( I put the disks on the same channels and same master/lsave setup as in the previous setup). In fact

...[root at a134-224 log]# cat /proc/mdstat (...) md5 : active raid1 sdb1[0] sdd1[1] 1562505856 blocks [2/2] [UU] ## mdadm examine - I believe the following output indicates that there really *is* a superblock [root at a134-224 log]# mdadm --examine /dev/sdb1 /dev/sdb1: Magic : a92b4efc Version : 0.90.00 UUID : 194e7fdc:2a288e87:c03d8b24:c0120803 Creation Time : Sat Apr 23 20:41:08 2011 Raid Level : raid1 Used Dev Size : 1562505856 (1490.12 GiB 1600.01 GB) Array Size : 1562505856 (1490.12 GiB 1600.01 GB) Raid Devices : 2 Total Devices...

Hi I have a disk which two of the partitions are part of a RAID1 setup. I'm trying to rename the the second raided partition mdadm -E /dev/sdc4 /dev/sdc4: Magic : a92b4efc Version : 1.2 Feature Map : 0x1 Array UUID : 83d7657b:ebfddcb7:36b0fa14:d29a350c Name : oldname:2 Creation Time : Tue Aug 30 15:25:10 2016 Raid Level : raid1 Raid Devices : 2 Avail Dev Size : 486696960 (232.08 GiB 249.19 GB) Array Size : 243348480 (232.0...

...j was too similar to /dev/sdj3. But I reboot to -220.23.1 then it works. And, indeed, if I run "mdadm --examine /dev/sdj" then it _does_ look like mdadm thinks the raw device is part of the array! But with a different name... % mdadm --examine /dev/sdj /dev/sdj: Magic : a92b4efc Version : 0.90.00 UUID : 79b0ccbb:8f11154b:7df88b83:4a0b6975 Creation Time : Thu Sep 8 22:14:01 2011 Raid Level : raid5 Used Dev Size : 1953512448 (1863.01 GiB 2000.40 GB) Array Size : 5860537344 (5589.04 GiB 6001.19 GB) Raid Devices : 4 Total...

...ot part of the mirrored pair unless I manually add it again. Looking at the md superblock for the second disk, I am wondering if all the attempts at setting up the RAID array have confused it as this is what I get - the last section looks wrong (??) mdadm -E /dev/hde /dev/hde: Magic : a92b4efc Version : 00.90.00 UUID : b0dcd24f:7044414a:1f0ba458:adabce9e Creation Time : Thu Sep 16 06:21:59 2004 Raid Level : raid1 Device Size : 193157440 (184.21 GiB 197.79 GB) Raid Devices : 2 Total Devices : 2 Preferred Minor : 0 Update Time : Wed May 11 09:13:50 2...