Name : mdadm Relocations: (not relocatable)
Version : 3.2.5 Vendor: Red Hat, Inc.
Release : 4.el6 Build Date: Fri 07 Dec 2012 12:14:45 AM CST
Install Date: Fri 01 Aug 2014 06:07:09 PM CST Build Host: x86-003.build.bos.redhat.com
Group : System Environment/Base Source RPM: mdadm-3.2.5-4.el6.src.rpm
Size : 860588 License: GPLv2+
Signature : RSA/8, Mon 28 Jan 2013 10:48:06 PM CST, Key ID 199e2f91fd431d51
Packager : Red Hat, Inc. <http://bugzilla.redhat.com/bugzilla>
URL : http://www.kernel.org/pub/linux/utils/raid/mdadm/
Summary : The mdadm program controls Linux md devices (software RAID arrays)
Description :
The mdadm program is used to create, manage, and monitor Linux MD (software
RAID) devices. As such, it provides similar functionality to the raidtools
package. However, mdadm is a single program, and it can perform
almost all functions without a configuration file, though a configuration
file can be used to help with some common tasks. 操作 分区 fdisk -l
Disk /dev/sdb: 32.2 GB, 32212254720 bytes
255 heads, 63 sectors/track, 3916 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000