| Summary: | mdadm raid volumes names change according to the command used to display them | ||
|---|---|---|---|
| Product: | Mageia | Reporter: | peter lawford <petlaw726> |
| Component: | RPM Packages | Assignee: | Mageia Bug Squad <bugsquad> |
| Status: | RESOLVED INVALID | QA Contact: | |
| Severity: | normal | ||
| Priority: | Normal | CC: | davidwhodgins |
| Version: | 6 | ||
| Target Milestone: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Source RPM: | mdadm-4.0-1.mga6 | CVE: | |
| Status comment: | |||
sorry, I think I am wrong and it's not a bug, since the options --examine and --detail refer to different things Thanks Peter. Closing the bug as invalid. Status:
NEW =>
RESOLVED |
Description of problem: the names of the raid volumes are not persistent and change wether we use such or such command: [root@magaux alain4]# mdadm --detail --scan -v ARRAY /dev/md127 level=raid0 num-devices=6 metadata=1.2 name=swap:127 UUID=72b3d8de:8f9fe8d1:3b3f1675:8249dd9d devices=/dev/sde3,/dev/sdf3,/dev/sdg3,/dev/sdh4,/dev/sdi3,/dev/sdj3 ARRAY /dev/md126 level=raid6 num-devices=6 metadata=1.2 name=stock:80 UUID=5c975406:2510297d:dd872bf3:733648b6 devices=/dev/sde8,/dev/sdf8,/dev/sdg8,/dev/sdh5,/dev/sdi8,/dev/sdj8 ARRAY /dev/md125 level=raid5 num-devices=4 metadata=0.90 UUID=30b3de45:455285d8:0037686d:9fe88fa7 devices=/dev/sda5,/dev/sdb5,/dev/sdc5,/dev/sdd5 ARRAY /dev/md124 level=raid5 num-devices=4 metadata=0.90 UUID=6d8457a0:23583d9e:217904e6:da58c8b3 devices=/dev/sda9,/dev/sdb9,/dev/sdc9,/dev/sdd9 [root@magaux alain4]# mdadm --examine --scan -v ARRAY /dev/md/127 level=raid0 metadata=1.2 num-devices=6 UUID=72b3d8de:8f9fe8d1:3b3f1675:8249dd9d name=swap:127 devices=/dev/sde3,/dev/sdf3,/dev/sdg3,/dev/sdh4,/dev/sdi3,/dev/sdj3 ARRAY /dev/md/80 level=raid6 metadata=1.2 num-devices=6 UUID=5c975406:2510297d:dd872bf3:733648b6 name=stock:80 devices=/dev/sde8,/dev/sdf8,/dev/sdg8,/dev/sdh5,/dev/sdi8,/dev/sdj8 ARRAY /dev/md5 level=raid5 num-devices=4 UUID=30b3de45:455285d8:0037686d:9fe88fa7 devices=/dev/sda5,/dev/sdb5,/dev/sdc5,/dev/sdd5 ARRAY /dev/md124 level=raid5 num-devices=4 UUID=6d8457a0:23583d9e:217904e6:da58c8b3 devices=/dev/sda9,/dev/sdb9,/dev/sdc9,/dev/sdd9 [root@magaux alain4]# cat /proc/mdstat Personalities : [raid0] [raid6] [raid5] [raid4] md124 : active raid5 sdd9[3] sda9[0] sdc9[2] sdb9[1] 928256256 blocks level 5, 128k chunk, algorithm 2 [4/4] [UUUU] md125 : active raid5 sdd5[3] sdc5[2] sda5[0] sdb5[1] 125906112 blocks level 5, 64k chunk, algorithm 2 [4/4] [UUUU] md126 : active raid6 sdf8[1] sde8[0] sdh5[6] sdg8[2] sdj8[5] sdi8[4] 3273324544 blocks super 1.2 level 6, 512k chunk, algorithm 2 [6/6] [UUUUUU] bitmap: 0/7 pages [0KB], 65536KB chunk md127 : active raid0 sdf3[1] sde3[0] sdj3[4] sdi3[3] sdg3[2] sdh4[5] 6257664 blocks super 1.2 512k chunks unused devices: <none> it may be led to confusions between the different raid volumes Version-Release number of selected component (if applicable): How reproducible: Steps to Reproduce: 1. 2. 3.