On Tue, 2003-04-15 at 21:48, Neil Brown wrote: > On April 16, stef@chronozon.artofdns.com wrote: > > > > [root@survivor root]# mdadm --manage /dev/md0 -a > > /dev/ide/host4/bus0/target0/lun0/part2 > > mdadm: add new device failed for /dev/ide/host4/bus0/target0/lun0/part2: > > Device or resource busy > > Do you get any kernel messages at the same time as this error? > hello again neil, sorry to be yet more of a 'pain' ;) this time my problem -doesnt- have any 'oops' or kernel fault. that being said, please find attached the output from when raidstart is re-run (after a raidstop of course ;) md: md0 stopped. md: unbind<ide/host4/bus1/target0/lun0/part1> md: export_rdev(ide/host4/bus1/target0/lun0/part1) md: unbind<ide/host2/bus1/target0/lun0/part1> md: export_rdev(ide/host2/bus1/target0/lun0/part1) md: unbind<ide/host2/bus0/target0/lun0/part6> md: export_rdev(ide/host2/bus0/target0/lun0/part6) md: autorun ... md: considering ide/host4/bus1/target0/lun0/part1 ... md: adding ide/host4/bus1/target0/lun0/part1 ... md: adding ide/host2/bus1/target0/lun0/part1 ... md: adding ide/host2/bus0/target0/lun0/part6 ... md: created md0 md: bind<ide/host2/bus0/target0/lun0/part6> md: bind<ide/host2/bus1/target0/lun0/part1> md: bind<ide/host4/bus1/target0/lun0/part1> md: running: <ide/host4/bus1/target0/lun0/part1><ide/host2/bus1/target0/lun0/part1><ide/host2/bus0/target0/lun0/part6> md: md0: raid array is not clean -- starting background reconstruction md0: max total readahead window set to 768k md0: 3 data-disks, max readahead per data-disk: 256k md0: setting max_sectors to 128, segment boundary to 32767 raid5: device ide/host4/bus1/target0/lun0/part1 operational as raid disk 3 raid5: device ide/host2/bus1/target0/lun0/part1 operational as raid disk 1 raid5: device ide/host2/bus0/target0/lun0/part6 operational as raid disk 0 raid5: cannot start dirty degraded array for md0 RAID5 conf printout: --- rd:4 wd:3 fd:1 disk 0, o:1, dev:ide/host2/bus0/target0/lun0/part6 disk 1, o:1, dev:ide/host2/bus1/target0/lun0/part1 disk 3, o:1, dev:ide/host4/bus1/target0/lun0/part1 raid5: failed to run raid set md0 md: pers->run() failed ... md :do_md_run() returned -22 md: md0 still in use. md: ... autorun DONE. is there anything else you need or would like ? regards Stef Telford <stef@chronozon.artofdns.com> - To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
