Kod: Zaznacz cały
hdparm -t /dev/sda
/dev/sda:
Timing buffered disk reads: 432 MB in 3.01 seconds = 143.74 MB/sec
hdparm -t /dev/sdb
/dev/sdb:
Timing buffered disk reads: 418 MB in 3.02 seconds = 140.01 MB/sec
Moderatorzy: Moderatorzy, Administratorzy
Kod: Zaznacz cały
hdparm -t /dev/sda
/dev/sda:
Timing buffered disk reads: 432 MB in 3.01 seconds = 143.74 MB/sec
hdparm -t /dev/sdb
/dev/sdb:
Timing buffered disk reads: 418 MB in 3.02 seconds = 140.01 MB/sec
Kod: Zaznacz cały
#cat /proc/mdstat
Personalities : [linear] [raid0] [raid1] [raid10] [raid6] [raid5] [raid4] [multipath]
md1 : active raid1 sdb2[0] sda2[1]
473732672 blocks [2/2] [UU]
md0 : active raid1 sdb1[0] sda1[1]
14651136 blocks [2/2] [UU]
unused devices: <none>
Kod: Zaznacz cały
Personalities : [linear] [raid0] [raid1] [raid10] [raid6] [raid5] [raid4] [multipath]
md1 : active raid1 sda2[0]
473732672 blocks [2/1] [U_]
md0 : active raid1 sda1[0]
14651136 blocks [2/1] [U_]
unused devices: <none>
Kod: Zaznacz cały
cat /proc/mdstat
Personalities : [linear] [raid0] [raid1] [raid10] [raid6] [raid5] [raid4] [multipath]
md1 : active raid1 sda2[0] sdb2[1]
473732672 blocks [2/2] [UU]
md0 : active raid1 sda1[0] sdb1[1]
14651136 blocks [2/2] [UU]
unused devices: <none>
Kod: Zaznacz cały
mdadm --detail /dev/md0
/dev/md0:
Version : 0.90
Creation Time : Wed Aug 4 14:38:52 2010
Raid Level : raid1
Array Size : 14651136 (13.97 GiB 15.00 GB)
Used Dev Size : 14651136 (13.97 GiB 15.00 GB)
Raid Devices : 2
Total Devices : 2
Preferred Minor : 0
Persistence : Superblock is persistent
Update Time : Thu Aug 5 14:32:32 2010
State : clean
Active Devices : 2
Working Devices : 2
Failed Devices : 0
Spare Devices : 0
UUID : ddfff487:686723b1:753916fb:ec3b2212
Events : 0.34
Number Major Minor RaidDevice State
0 8 1 0 active sync /dev/sda1
1 8 17 1 active sync /dev/sdb1
Kod: Zaznacz cały
mdadm --detail /dev/md1
/dev/md1:
Version : 0.90
Creation Time : Wed Aug 4 14:39:18 2010
Raid Level : raid1
Array Size : 473732672 (451.79 GiB 485.10 GB)
Used Dev Size : 473732672 (451.79 GiB 485.10 GB)
Raid Devices : 2
Total Devices : 2
Preferred Minor : 1
Persistence : Superblock is persistent
Update Time : Thu Aug 5 14:33:40 2010
State : clean
Active Devices : 2
Working Devices : 2
Failed Devices : 0
Spare Devices : 0
UUID : 3eb74b50:1835d631:571750e7:8dca012b
Events : 0.34
Number Major Minor RaidDevice State
0 8 2 0 active sync /dev/sda2
1 8 18 1 active sync /dev/sdb2
Kod: Zaznacz cały
hdparm -tT /dev/md0 /dev/md1
/dev/md0:
Timing cached reads: 3222 MB in 2.00 seconds = 1610.90 MB/sec
Timing buffered disk reads: 422 MB in 3.01 seconds = 140.37 MB/sec
/dev/md1:
Timing cached reads: 3254 MB in 2.00 seconds = 1626.56 MB/sec
Timing buffered disk reads: 398 MB in 3.01 seconds = 132.38 MB/sec