Transcript 10_PS_M4110_Configuration 27 pages

Module 10
PS M4110
Components
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Module Objectives:
• Describe the indicators on the front panel of the PS-4110 array
• Demonstrate how to replace a Disk Drive, Control Module or
Micro SD card
• Describe what an SED drive is and its benefits are.
Configuration
PS M4110 Front View
Top Release Handle
Power LED
•
•
Blue – Good
Amber - Fault
Drive LEDS
Serial Ports
Bottom Release Handle
M4110 Top View
• Dual, hot-pluggable 10GbE controllers
• 4GB of memory per controller, Cache to Flash Design
• 1 x dedicated 10/100 management port – accessible via
CMC
• 14x 2.5” 6Gb/s SAS disk drives
Front
Back
2.5” SAS Disks
Controllers
Controller status LEDS
Controller Module
Power LED
Active LED:
- Green = active
- Amber = secondary
microSD card access
PS M4110 Controller
• Type 13 Controller comprised of multiple boards:
– Controller Module (Host and SAS cards combined as single unit)
– FIOM (Fixed I/O Module, connects to chassis infrastructure)
– Equallogic firmware with iDRAC emulation
– 4GB Memory
– Cache to Flash based memory backup
PS-M4110XS – Auto-tiering within an array
Enables the performance of SSD with capacity of HDDs
Mixture of SSD and spinning media within one array /member
Automated data tiering within a member. Hot data placed on SSD
5 x 400GB SSD + 9 x 600GB 10K SAS HDD
7.4 TB capacity
Automated data tiering within a member
Optimizes Hot & Cold data placement
PS-M4110
Component
Replacement
Identify Drives
• Drive Numbering
Top view
Front
0
13
Identify Failed Drive
• Locate the failed drive
Replace a Drive
1.
Remove the Bad Drive: Press the
drive release button.
2. Fully open the drive release latch.
3. Remove the drive by the grabbing
the drive sides.
4. Install the new drive: lift the drive
release latch to its fully open
position
5. Hold the drive by its carrier and
insert the drive into an empty slot
6. When the drive is fully inserted as
far as it can go, rotate the drive
release latch to its fully closed
position.
7.
Push down on the latch until you
hear and feel a click
3
Identify Type 13 Control Modules
Top view
Front
CM 0
CM 1
Replace a Control Module
1.
Remove the Control Module: Press
the control module release button.
2. Fully open the control module release
latch.
3. Remove the control module by the
grabbing the sides.
4. Install the Control Module: Lift the
control module release latch to its
fully open position
5. Hold the control module by its carrier
and insert it into the slot
6. When the control module is fully
inserted as far as it can go push down
on the latch until it clicks
3
MicroSD Card Replacement Procedure
1. Remove the control module from the
array.
2. Remove the SD card from the control
module.
– Push the microSD card in its slot to release the
spring mechanism. The microSD card will be
partially ejected from the housing.
– Gently pull the card straight out of the slot
3. Install the replacement SD card in the
control module.
– Align the microSD card so the arrow on the card
points towards the microSD card slot in the
control module
– When correctly positioned, the notch on the card
will correspond to the slot.
– Firmly press the card into the slot until it clicks
into place
4. Insert the control module into the array.
Self-Encrypting
Disks
(SED)
Self Encrypting Disks
• To identify a self encrypting disk a lock symbol will be on the
label.
• SED drive model mixing is not supported.
SED
Label
NonSED
Label
SED Disks
• To determine if all disks installed are SED
– Login to the group
– Select the member
– Issue a “show” command
Self-Encrypting Disks (SEDs) States
• Unsecure – Encryption is not active on this disk. When
shipped from the factory, drives are unsecured.
• Secure/Online – Encryption is active. Disk has been unlocked.
When more than half the drives are present, they are secure
and online.
• Secure/Offline – Encryption is active. Disk is locked. When
powered off, failed, or stolen, drives are encrypted and locked
so that data is not accessible.
Self-Encrypting Disks (SED)
• Encryption keys used to secure data on the disk
• Military-grade in real time
• Dell Equallogic uses AutoSED
– Works at the array level
› Administrator should ensure all members in group are deployed with SED
– SEDs operate in an automatic fashion
– If a drive is removed from a SED array its data is immediately locked
SED drives in GUI
Backup encryption keys
EqualLogic PS-M4110 Configurations
PS-M4110E
Drives – 14x 2.5”, 7,2K NL SAS 500GB or 1TB drives
Up to 14TB per array, Up to 28TB per group inside blade
chassis
Up to 56TB, 2 groups inside blade chassis
Controllers – 1 or 2, single or dual controller option
PS-M4110X
Drives – 14x2.5” 10K SAS 600GB or 900GB drives
Up to 12.6 TB per array, Up to 25.5 TB per group inside blade
chassis
Up to 50.4 TB 2 groups inside blade chassis
Controllers – 1 or 2, single or dual controller option
PS-M4110XV
Drives – 14x 2.5”, 15K SAS 300GB or 146 GB drives
Up to 4.2TB per array, Up to 8.4TB per group inside blade
chassis
Up 16.8 TB, 2 groups inside blade chassis
Controllers - 2 , dual option only
PS-M4110XS
Drives – 9x 2.5”, 10K SAS 600GB drives and 5x 2.5” SSD
400GB drives
Up to 7.4TB per array, Up to 14.8TB per group inside blade
chassis
Up 29.6TB, 2 groups inside blade chassis
Controllers - 2, dual option only
PS M4110
• Up to four PS-M4110 array’s
can be installed in one
M1000e chassis
• The PS-M4110 is limited to 2
PS-M4110 arrays per group
• If there are four PS-M4110s in
a chassis there will be at least
two groups
Module Summary
• Now that you have completed this module you should be able to:
– Describe the indicators on the front panel of the PS-4110 array
– Demonstrate how to replace a Disk Drive, Control Module or Micro SD card
– Describe what an SED drive is and its benefits are.
Questions?