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Neil Hurst, Andy Melton January 15, 2009

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Presentation on theme: "Neil Hurst, Andy Melton January 15, 2009"— Presentation transcript:

1 Neil Hurst, Andy Melton January 15, 2009
enVision Storage Neil Hurst, Andy Melton January 15, 2009

2 Product Quality Review RSA IEM Presentation
Agenda NAS-3500 and NAS-7000 Overview of configuration Filesystems, volumes, disks, CIFS server and shares, users RSA integrated What to do and what not to do, process for notifying EMC CE of install EMC provided storage How to configure Basic troubleshooting DAS-2000 RSA integrated only 50-series storage Overview

3 NAS-3500 and NAS-7000

4 Overview of Configuration

5 ü ü ü Overview - Platform Tiered Storage Internal Disks DAS2000
NAS3500 Log Storage Low End ES Series ü Optional Optional Log Storage High End ES Series ü Optional Log Storage LS Series ü

6 Overview - Platform Tiered Storage
Internal Disks DAS2000 NAS3500 Operating System enVision Log Storage ü Low End ES Series ü ü Optional Optional Operating System enVision Log Storage ü High End ES Series ü ü Optional Operating System enVision Log Storage ü LS Series ü ü

7 enVision Architecture – ES

8 enVision Architecture – LS / EA

9 DAS and NAS Direct Attached Storage Network Attached Storage
1 server connected to 1 storage unit (group of disks) Used for enVision ES Network Attached Storage Multiple servers connected to 1 storage unit Used for enVision ES, LS and EA enVision LS and EA Local Collectors write to storage Data Server reads from storage (same location)

10 Overview of configuration
Initial Configuration Add-on Capacity (Total) Number of Disk Drives 15 drives 30 drives RAID Level RAID 5 RAID Group binding (only 4+1 or 8+1 RAID 5) RAID Groups RAID Types 4+1 0,9 0,9,11 0,9,11,13 8 8+1 8,10 8,10,12 8,10,12,14 One drive as a spare Two drives as spares Three drives as spares Four drives as spares Number of LUNs per RAID Group Two Automatic Volume Management Yes File Systems and sizes FS Name Size Vol 0 950 GB 1.9 TB 2.9 TB 3.8 TB Vol 1 690 GB 1.4 TB 2.1 TB 2.8 TB Vol 2 Vol 3 iSCSI LUN Quorum 1 GB

11 RSA Integrated Storage

12 RSA integrated Support Model
Premium Maintenance Contract for the NS20 hardware and software After installation EMC Customer Service field personnel will maintain the EMC 40U rack, the Celerra NS20 hardware and the Celerra NAS code EMC Customer Service will be responsible for the replacement of failed parts on the Celerra NS20, and for Celerra NAS code upgrades RSA Customer Care will maintain the RSA enVision software and Dell hardware

13 RSA Integrated CE Responsibilities
Connect the AC power to the EMC rack. Boot the NS20. There is no connection between the NS20 Data Movers and the customer’s LAN. The Data Movers are only connected to the Dell servers in the same rack. Attach the Control Station to the customer’s network. Configure and test the phone home connection. Explain to the customer how to monitor and manage the NS20 with Celerra Manager via the control station. Work with the EMC Installed Base Group (IBG) to update the installed base configuration in CSI. Verify there is a site message stating that the NS20 is part of the RSA enVision solution.

14 EMC Provided Storage

15 EMC Storage compatible with RSA enVision
EMC provided storage EMC Storage compatible with RSA enVision EMC Celerra NS Series / Integrated NS20, NS40, NS80 EMC Celerra NS Series / Gateway NS40G, NS80G EMC Celerra NSX Gateway

16 Minimum requirements for EMC Celerra hardware, per enVision LS site:
EMC provided storage Minimum requirements for EMC Celerra hardware, per enVision LS site: Minimum number of Data Movers = 1 (dedicated to RSA enVision storage) Recommended number of Data Movers = 2 (1 active, 1 failover) Minimum of 15 FC HDDs. HDD capacity depends on the data storage capacity required. Dedicated 1 Gb network interface per Data Movers

17 CIFS Server Parameters
EMC provided storage CIFS Server Parameters IP address = (Must be connected to the private switch) Subnet = DNS Server = (D-SRV IP address) CIFS Server authentication = Local users NTP Server = (D-SRV IP address)

18 EMC provided storage Local Users File Systems/CIFS Shares Combinations
Username Password NIC_System n!0A6y_7tbE9z3 Master themaster01 NIC_sshd 1937Partanna1985 NIC_sftp File system name CIFS share name Server type vol0 D-SRV vol1 LC1 vol2 LC2 vol3 LC3

19 enVision and EA Configure the iSCSI service to run over the same IP address as CIFS. Configure NAS to have one iSCSI volume of size 1024 MB. Configure iSCSI volume to have one target, at LUN 0. Configure the iSCSI service to support discovery on port 3260. Configure the iSCSI service to support multiple logins. Add the following IQN names to allow them access to the iSCSI LUN 0: iqn nic.niceacluster:CA1.niceacluster.nic iqn nic.niceacluster:CA2.niceacluster.nic iqn nic.niceacluster:CA3.niceacluster.nic iqn nic.niceacluster:CA4.niceacluster.nic iqn nic.niceacluster:CA5.niceacluster.nic iqn nic.niceacluster:CA6.niceacluster.nic iqn nic.niceacluster:CA7.niceacluster.nic iqn nic.niceacluster:CA8.niceacluster.nic iqn nic.niceacluster:DS1.niceacluster.nic iqn nic.niceacluster:DS2.niceacluster.nic

20 Basic Troubleshooting

21 NS22 Cabling Cabling Diagram

22 NS22 Rear Components

23 NS22 Rear Components cont’d

24 NS22 Rear LED Indicators Normal operation

25 Storage Processor / Data Mover LED Behavior
Initial Power On Power LED = on, Fault LED = off BIOS Test Power LED = on, Fault LED = 0.25 Hz blink rate POST Test & Extended POST Test Power LED = on, Fault LED = 1 Hz blink rate OS Boot and Driver Load Power LED = on, Fault LED = 4 Hz blink rate Successful SP Boot The SP’s and data movers take approximately 5 to 10 minutes to successfully boot. At this point, the power LED should be solid green and the fault LED should be off. If any other status is showing other than this, call EMC support.

26 How to power down a Celerra NS20
Do the following before you power down the Celerra NS20 Notify all users of the planned powerdown several days in advance when possible Inhibit all logins and notify all users several minutes in advance of the impending powerdown Log out all users Log in to the Control Station as root, using a Telnet or SSH session. To perform a planned powerdown, you must be within close proximity to the server. To halt the Celerra server, type: # /nasmcd/sbin/nas_halt now ARE YOU SURE YOU WANT TO CONTINUE? [ yes or no ] : # yes Sending the halt signal to the Master Control Daemon...: Done . . Halting system... flushing ide devices: hda hdd Power down. It can take as long as 20 minutes to halt the server, depending on the number of blades and the size of the database. Wait until the command completes before continuing.   Disconnect the blade enclosure power cords from the power distribution units (PDUs). Turn off (0 position) the power switch on the standby power supplies (SPSs) and wait at least one minute to allow the storage system to write its cache to disk. Make sure the supply’s power indicator is off before continuing. Disconnect the DAE3P power cords from the PDU. If no components other than the NS20 are in the cabinet, turn off the cabinet circuit breakers.

27 Celerra Manager Connect to the GUI interface (Celerra Manager)
station IP address> Default username / password = nasadmin / nasadmin Note: for RSA configured NAS the default CS IP is

28 Celerra Home – Status The Celerra status page should show OK.

29 Data Movers Status of the data movers

30 * Sizes may differ depending on NAS disk size
File Systems The following file systems should be displayed Name Storage Capacity Data Movers iscsi_quorum_fs 1.0 GB server_2(R/W) Vol0 960 GB * / 1.9 TB * vol1 690 GB * / 1.3 TB * vol2 vol3 * Sizes may differ depending on NAS disk size

31 File Systems - Mounts

32 CIFS – CIFS Shares

33 CIFS – CIFS Servers

34 ISCSI – LUNs

35 ISCSI – Targets – Properties (Target)
enVision EA Systems Only

36 ISCSI – Targets – Properties (LUN Mask)
enVision EA Systems Only

37 DAS-2000

38 Overview of configuration
DAS-2000 EMC CLARiiON AX4-5 1 iSCSI SP 12 * 750GB 7.2K RPM HDDs Pre-configured 2 * Windows partitions G: and H:

39 Basic Troubleshooting

40 AX4 LED Indicators - front
Quantity State Meaning Disk drive activity 1 per disk drive Blue The drive in online (flickers with activity) Alternating blue/amber Indicates drive is faulty Solid amber Drive is faulted System Power 1 per system AC power, normal activity System fault Amber Enclosure has a faulted component. Check disk and rear status lights

41 AX4 LED Indicators - rear

42 AX4 LED Indicators – rear cont’d

43 AX4 LED Indicators - rear
Quantity State Meaning SP power 1 per SP Solid green SP is running normally Blinking green Operating system is booting Off No power or shutting down SP fault Solid amber SP has encountered a problem SP is operating normally of is shut down SP management 2 On the left, indicates an established link On the right, indicates normal activity iSCSI 2 per SP

44 AX4 LED Indicators - rear cont’d
Quantity State Meaning Power supply fault 1 per power supply Solid amber Power supply is faulted Blinking amber Power supply is not seated Off Indicates normal activity Power supply on/off Solid green Indicates AC power and normal activity No AC power Cooling Fault 1 per power supply/cooling module Indicates a cooling failure Indicates blower is operating normally

45 Navisphere Express Login to Navisphere Express
Default IP address is

46 Storage System Information

47 Disk Pools There should be 2 disk pools sized at GB

48 Virtual Disks There should be 2 LUNS listed here with sizes of 1375GB each

49 Hot Spares There should be one hot spare configured as shown

50 Servers

51 Connections

52 50-series Storage

53 Storage Options DAS NAS Promise array EMC Celerra NS SCSI connection
No longer sold Currently supported for customer on contract only NAS EMC Celerra NS CIFS connection

54 Basic Troubleshooting

55 Cabling Ensure both the appliance and storage array are powered off.
Connect the Promise storage array (Vtrak m500p) to the NIC appliance’s Adaptec SCSI port on the rear, lower right hand corner. Power on the Promise array and let it fully spin up and initialize the program. This process takes at least 3 minutes. Power up the NIC appliance while watching during POST for the Adaptec controller BIOS Enter the Adaptec SCSI Select BIOS Utility, by pressing CTRL-A when prompted

56 Configuration Using the down arrow, select Channel B for configuration AIC-7902 B at slot :02 :01 and press Enter

57 Configuration cont’d Select “Configure/View SCSI Controller Settings” and press Enter to select option.

58 Configuration cont’d Using the down arrow Select “SCSI Device Configuration” and press Enter

59 Configuration cont’d Under SCSI ID #0, change the parameter, Sync Transfer Rate (MB/Sec) from 320 to 160 NOTE: If 2 storage arrays are ‘daisy’ chained together, then SCSI ID #1 should be changed also. Press Enter once to get the drop down box. Then using the down arrow, select 160 and press Enter again Press the Escape key twice to exit the menu When prompted to Save Changes, use the up arrow to select “Yes” and press Enter to continue. When prompted to Exit the Utility use the up arrow to select “Yes” and press enter to Exit. The system will continue to boot

60 Configuration cont’d

61 Configuration cont’d


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