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看看我这个,这里指的是bitmap中的吗
linux:~ # cat /proc/mdstat
Personalities : [raid1] [raid0] [raid6] [raid5] [raid4]
md2 : active raid1 sda3[0] sdb3[1]
660086616 blocks super 1.0 [2/2] [UU]
bitmap: 0/315 pages [0KB], 1024KB chunk
md0 : active raid1 sda1[0] sdb1[1]
2096468 blocks super 1.0 [2/2] [UU]
bitmap: 0/8 pages [0KB], 128KB chunk
md1 : active raid1 sda2[0] sdb2[1]
314568628 blocks super 1.0 [2/2] [UU]
bitmap: 2/300 pages [8KB], 512KB chunk
unused devices: <none>
linux2:~ # cat /proc/mdstat
Personalities : [raid1] [raid0] [raid10] [raid6] [raid5] [raid4]
md2 : active raid1 sda3[0] sdb3[1]
799016736 blocks super 1.0 [2/2] [UU]
[====>................] resync = 21.7% (173791232/799016736) finish=120.9min speed=86115K/sec
bitmap: 305/382 pages [1220KB], 1024KB chunk
md1 : active (auto-read-only) raid1 sda2[0] sdb2[1]
8377884 blocks super 1.0 [2/2] [UU]
resync=PENDING
bitmap: 8/8 pages [32KB], 512KB chunk
md0 : active raid1 sda1[0] sdb1[1]
169333028 blocks super 1.0 [2/2] [UU]
bitmap: 2/162 pages [8KB], 512KB chunk
unused devices: <none> |
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