[sisyphus] madadm can't create raid

Alexander Volkov vaa на altlinux.org
Пн Янв 11 16:35:31 MSK 2016


Всем привет.
Имеется: текущий сизиф, sysvinit, 2.6.32-ovz-el-alt139.
Подцепил пару новых дисков, gdisk-ом создал раздел:
gdisk -l /dev/sdd
GPT fdisk (gdisk) version 0.8.10.2

Partition table scan:
  MBR: protective
    BSD: not present
	  APM: not present
	    GPT: present

		Found valid GPT with protective MBR; using GPT.
		Disk /dev/sdd: 5860533168 sectors, 2.7 TiB
		Logical sector size: 512 bytes
		Disk identifier (GUID): 607DBCAF-663C-4E75-9D7F-CDB1ED6C786B
		Partition table holds up to 128 entries
		First usable sector is 34, last usable sector is 5860533134
		Partitions will be aligned on 2048-sector boundaries
		Total free space is 2014 sectors (1007.0 KiB)

		Number  Start (sector)    End (sector)  Size       Code  Name
		   1            2048      5860533134   2.7 TiB     FD00  Linux
		   RAID
cat /proc/mdstat
Personalities : [raid1]
md1 : active raid1 sda5[1] sdb5[0]
      3879618432 blocks super 1.2 [2/2] [UU]
	        bitmap: 0/29 pages [0KB], 65536KB chunk

			md4 : active raid1 sda4[1] sdb4[0]
			      20955136 blocks super 1.2 [2/2] [UU]
				        bitmap: 1/1 pages [4KB], 65536KB chunk

						md0 : active raid1 sda3[1] sdb3[0]
						      4192896 blocks [2/2] [UU]

							  md2 : active raid1 sdf2[1] sde2[0]
							        3885914944 blocks super 1.2 [2/2] [UU]
									      bitmap: 0/29 pages [0KB],
										  65536KB chunk

Далее попытка создать md3:
mdadm -C /dev/md/3 -l 1 -n 2 /dev/sd[cd]1 -b internal
mdadm: cannot open /dev/sdc1: Device or resource busy
И не видно, кем(
ЧЯДНТ?
Перезагрузка не помогает.


--
 Regards, Alexander



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