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Module 10 PS M4110 Components

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Module 10 PS M4110 Components. <Place supporting graphic here>. 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.

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slide1

Module 10

PS M4110 Components

<Place supporting graphic here>

module objectives
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.
ps m4110 front view
PS M4110 Front View

Top Release Handle

  • Power LED
  • Blue – Good
  • Amber - Fault

Drive LEDS

Serial Ports

Bottom Release Handle

m4110 top view
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

Controller status LEDS

2.5” SAS Disks

Controllers

controller module
Controller Module
  • Active LED:
  • Green = active
  • Amber = secondary

Power LED

microSD card access

ps m4110 controller
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
PS-M4110XS – Auto-tiering within an array

SSD Speed & HDD Capacity

  • 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
identify drives
Identify Drives
  • Drive Numbering

Top view

0

13

Front

identify failed drive
Identify Failed Drive
  • Locate the failed drive
replace a drive
Replace a Drive
  • Remove the Bad Drive: Press the drive release button.
  • Fully open the drive release latch.
  • Remove the drive by the grabbing the drive sides.
  • Install the new drive: lift the drive release latch to its fully open position
  • Hold the drive by its carrier and insert the drive into an empty slot
  • When the drive is fully inserted as far as it can go, rotate the drive release latch to its fully closed position.
  • Push down on the latch until you hear and feel a click

3

replace a control module
Replace a Control Module
  • Remove the Control Module: Pressthe control module release button.
  • Fully open the control module release latch.
  • Remove the control module by the grabbing the sides.
  • Install the Control Module: Lift the control module release latch to its fully open position
  • Hold the control module by its carrier and insert it into the slot
  • 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
MicroSD Card Replacement Procedure
  • Remove the control module from the array.
  • 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
  • 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
  • Insert the control module into the array.
self encrypting disks
Self Encrypting Disks
  • To identify a self encrypting disk a lock symbol will be on the label.
  • SED drive model mixing is not supported.

Non-SED Label

SED Label

sed disks
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
Self-EncryptingDisks (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 sed1
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
ps m4110
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
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.
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