Oracle
1Z0-100 · Question #41
Examine the content of the mdstat pseudo file: # cat /proc/msstat personalities: [raid1] [raid0] [raid6] [raid5] [raid4] md0 : active raid1 md2[1] md1[0] 207680blocks super 1.2 [2/2] [UU] md2…
The correct answer is A. MDO is a stripped mirror RAID set. E. If /dev/sdd1 and /dev/sdg1 fail, MDO fails. See the full explanation below for the reasoning.
Question
Examine the content of the mdstat pseudo file:
cat /proc/msstat personalities: [raid1] [raid0] [raid6] [raid5] [raid4] md0 : active raid1 md2[1] md1[0] 207680blocks super 1.2 [2/2] [UU] md2 : activeraid0 sdg[1] sdf1[0] 207872blocks super 1.2 512k chinks Md1 :active raid0sde1[1] sdd1[0] 207872blocks super 1.2 512k chunks Unused devices: <none> Which two statements are true about the MD0 RAID set?
Options
- AMDO is a stripped mirror RAID set.
- BMDO is a mirrored stripped RAID set.
- CIf MD1 fails, so will MDO.
- DIf MD2 fails, MDO too fails.
- EIf /dev/sdd1 and /dev/sdg1 fail, MDO fails.
How the community answered
(63 responses)- A84% (53)
- B10% (6)
- C5% (3)
- D2% (1)
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