envision storage
DESCRIPTION
enVision Storage. Neil Hurst, Andy Melton January 15, 2009. 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 - PowerPoint PPT PresentationTRANSCRIPT
enVision Storage
Neil Hurst, Andy Melton
January 15, 2009
enVision Storage Training 1/15/092
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 • Overview of configuration• RSA integrated only• Basic troubleshooting
• 50-series storage• Overview• Basic troubleshooting
enVision Storage Training 1/15/093
NAS-3500 and NAS-7000
enVision Storage Training 1/15/094
Overview of Configuration
enVision Storage Training 1/15/095
Overview - Platform Tiered Storage
Low EndES Series
High EndES Series
LS Series
Internal Disks
DAS2000 NAS3500
Log Storage
Log Storage
Log Storage
Optional
Optional
Optional
enVision Storage Training 1/15/096
Overview - Platform Tiered Storage
Low EndES Series
High EndES Series
LS Series
Internal Disks
DAS2000 NAS3500
Operating System
enVision
Log Storage
Operating System
enVision
Log Storage
Operating System
enVision
Log Storage
Optional
Optional
Optional
enVision Storage Training 1/15/097
enVision Architecture – ES
LAN
NetworkManagement Port
enVision Storage Training 1/15/098
enVision Architecture – LS / EA
enVision Storage Training 1/15/099
DAS and NAS
Direct 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)
enVision Storage Training 1/15/0910
Overview of configuration
Initial Configuration Add-on Capacity (Total)
Number of Disk Drives 15 drives 30 drives 15 drives 30 drives
RAID Level RAID 5 RAID 5 RAID 5 RAID 5
RAID Group binding (only 4+1 or 8+1 RAID 5)
RAID Groups
RAID Types
RAID Groups
RAID Types
RAID Groups
RAID Types
RAID Groups
RAID Types
0 4+1 0,9 4+1 0,9,11 4+1 0,9,11,13 4+1
8 8+1 8,10 8+1 8,10,12 8+18,10,12,14
8+1
One drive as a spare Two drives as sparesThree drives as spares
Four drives as spares
Number of LUNs per RAID Group
Two Two Two Two
Automatic Volume Management
Yes Yes Yes Yes
File Systems and sizes
FS Name
SizeFS Name
SizeFS Name
SizeFS Name
Size
Vol 0 950 GB Vol 0 1.9 TB Vol 0 2.9 TB Vol 0 3.8 TB
Vol 1 690 GB Vol 1 1.4 TB Vol 1 2.1 TB Vol 1 2.8 TB
Vol 2 690 GB Vol 2 1.4 TB Vol 2 2.1 TB Vol 2 2.8 TB
Vol 3 690 GB Vol 3 1.4 TB Vol 3 2.1 TB Vol 3 2.8 TB
iSCSI LUN Quorum 1 GB Quorum 1 GB Quorum 1 GB Quorum 1 GB
enVision Storage Training 1/15/0911
RSA Integrated Storage
enVision Storage Training 1/15/0912
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
enVision Storage Training 1/15/0913
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.
enVision Storage Training 1/15/0914
EMC Provided Storage
enVision Storage Training 1/15/0915
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
enVision Storage Training 1/15/0916
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
enVision Storage Training 1/15/0917
EMC provided storage
CIFS Server Parameters• IP address = 10.203.2.101 (Must be connected to the
private switch)
• Subnet = 255.255.255.0
• DNS Server = 10.203.2.11 (D-SRV IP address)
• CIFS Server authentication = Local users
• NTP Server = 10.203.2.11 (D-SRV IP address)
enVision Storage Training 1/15/0918
EMC provided storage
Local Users
File Systems/CIFS Shares Combinations
Username Password
NIC_System n!0A6y_7tbE9z3
Master themaster01
NIC_sshd 1937Partanna1985
NIC_sftp 1937Partanna1985
File system name
CIFS share name
Server type
vol0 vol0 D-SRV
vol1 vol1 LC1
vol2 vol2 LC2
vol3 vol3 LC3
enVision Storage Training 1/15/0919
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.2006-01.nic.niceacluster:CA1.niceacluster.nic
• iqn.2006-01.nic.niceacluster:CA2.niceacluster.nic
• iqn.2006-01.nic.niceacluster:CA3.niceacluster.nic
• iqn.2006-01.nic.niceacluster:CA4.niceacluster.nic
• iqn.2006-01.nic.niceacluster:CA5.niceacluster.nic
• iqn.2006-01.nic.niceacluster:CA6.niceacluster.nic
• iqn.2006-01.nic.niceacluster:CA7.niceacluster.nic
• iqn.2006-01.nic.niceacluster:CA8.niceacluster.nic
• iqn.2006-01.nic.niceacluster:DS1.niceacluster.nic
• iqn.2006-01.nic.niceacluster:DS2.niceacluster.nic
enVision Storage Training 1/15/0920
Basic Troubleshooting
enVision Storage Training 1/15/0921
NS22 Cabling
Cabling Diagram
enVision Storage Training 1/15/0922
NS22 Rear Components
BE 0 BE 1 Aux 0 Aux 1
10/100 cge 3cge 2cge 1cge 0
Aux 0 Aux 1
10/100 cge 3cge 2cge 1cge 0
BE 0 BE 1
B
A
SP
BE 0 BE 0
10/100
0 Fibre 1 Fibre
10/100
0 Fibre 1 Fibre
B
A
SP
BMGMT
ACS
046-002-000
EXP PRI
EXP PRI
0 1 2 3
4 5 6 7
0 1 2 3
4 5 6 7
2 M
IN
No
Se
rvic
eab
le P
art
s W
ith
in
Ne
co
nti
en
t p
as
de
pie
ces
re
pa
rab
les
No
co
nti
ene
pie
zas
re
par
able
s
En
tha
lt k
ein
e r
ep
arie
rba
ren
Te
ile
No
n c
on
tlen
e p
art
i ri
par
abil
i
046-002-597_A02
EXPPRI
EXPPRI
0123
4567
0123
4567
2 MIN
No
Se
rvic
eab
le P
arts
With
in
Ne
co
ntie
nt p
as
de
pie
ces
rep
ara
ble
s
No
co
ntien
e p
ieza
s re
parab
les
En
tha
lt kein
e re
parie
rba
ren
Te
ile
No
n c
on
tlene
pa
rti riparab
ili
046-002-597_A02
B
A
Datamovers Blade 3 Blade 2
Storage Processors SP B SP A
Control Station
Switching Power Supply
Disk Array Enclosure
enVision Storage Training 1/15/0923
NS22 Rear Components cont’d
BE 0 BE 1 Aux 0 Aux 1
10/100 cge 3cge 2cge 1cge 0
Aux 0 Aux 1
10/100 cge 3cge 2cge 1cge 0
BE 0 BE 1
B
A
SP
BE 0 BE 0
10/100
0 Fibre 1 Fibre
10/100
0 Fibre 1 Fibre
B
A
SP
BMGMT
ACS
046-002-000
EXP PRI
EXP PRI
0 1 2 3
4 5 6 7
0 1 2 3
4 5 6 7
2 M
IN
No
Ser
vice
able
Par
ts W
ith
in
Ne
con
tien
t p
as d
e p
iece
s re
par
able
s
No
co
nti
ene
pie
zas
rep
arab
les
En
thal
t ke
ine
rep
arie
rbar
en T
eile
No
n c
on
tlen
e p
arti
rip
arab
ili
046-002-597_A02
EXPPRI
EXPPRI
0123
4567
0123
4567
2 MIN
No
Serviceab
le Parts W
ithin
Ne co
ntien
t pas d
e pieces rep
arables
No
con
tiene p
iezas reparab
les
En
thalt kein
e reparierb
aren T
eile
No
n co
ntlen
e parti rip
arabili
046-002-597_A02
B
A
SP
CS
SPS
DAE
enVision Storage Training 1/15/0924
NS22 Rear LED Indicators
BE 0 BE 1 Aux 0 Aux 1
10/100 cge 3cge 2cge 1cge 0
Aux 0 Aux 1
10/100 cge 3cge 2cge 1cge 0
BE 0 BE 1
B
A
SP
BE 0 BE 0
10/100
0 Fibre 1 Fibre
10/100
0 Fibre 1 Fibre
B
A
SP
BMGMT
ACS
046-002-000
EXP PRI
EXP PRI
0 1 2 3
4 5 6 7
0 1 2 3
4 5 6 7
2 M
IN
No
Ser
vice
able
Par
ts W
ith
in
Ne
con
tien
t p
as d
e p
iece
s re
par
able
s
No
co
nti
ene
pie
zas
rep
arab
les
En
thal
t ke
ine
rep
arie
rbar
en T
eile
No
n c
on
tlen
e p
arti
rip
arab
ili
046-002-597_A02
EXPPRI
EXPPRI
0123
4567
0123
4567
2 MIN
No
Serviceab
le Parts W
ithin
Ne co
ntien
t pas d
e pieces rep
arables
No
con
tiene p
iezas reparab
les
En
thalt kein
e reparierb
aren T
eile
No
n co
ntlen
e parti rip
arabili
046-002-597_A02
B
A
SP
CS
SPS
DAE
Normal operation
enVision Storage Training 1/15/0925
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• Power LED = on, Fault LED = off
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.
enVision Storage Training 1/15/0926
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 nowARE YOU SURE YOU WANT TO CONTINUE? [ yes or no ] :# yesSending the halt signal to the Master Control Daemon...: Done..Halting system...flushing ide devices: hda hddPower 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.
enVision Storage Training 1/15/0927
Celerra Manager
Connect to the GUI interface (Celerra Manager)• http://<control station IP address>
• Default username / password = nasadmin / nasadmin
Note: for RSA configured NAS the default CS IP is 10.203.2.100
enVision Storage Training 1/15/0928
Celerra Home – Status
The Celerra status page should show OK.
enVision Storage Training 1/15/0929
Data Movers
Status of the data movers
enVision Storage Training 1/15/0930
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 * server_2(R/W)
vol1 690 GB * / 1.3 TB * server_2(R/W)
vol2 690 GB * / 1.3 TB * server_2(R/W)
vol3 690 GB * / 1.3 TB * server_2(R/W)
* Sizes may differ depending on NAS disk size
enVision Storage Training 1/15/0931
File Systems - Mounts
enVision Storage Training 1/15/0932
CIFS – CIFS Shares
enVision Storage Training 1/15/0933
CIFS – CIFS Servers
enVision Storage Training 1/15/0934
ISCSI – LUNs
enVision Storage Training 1/15/0935
ISCSI – Targets – Properties (Target)
enVision EA Systems Only
enVision Storage Training 1/15/0936
ISCSI – Targets – Properties (LUN Mask)
enVision EA Systems Only
enVision Storage Training 1/15/0937
DAS-2000
enVision Storage Training 1/15/0938
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:
Power supplyOn/off
Power supplyfault
Cooling fault
SP managementiSCSI
SP fault
SP power
Expansion DAE
enVision Storage Training 1/15/0939
Basic Troubleshooting
enVision Storage Training 1/15/0940
AX4 LED Indicators - front
LED 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 Blue AC power, normal activity
System fault 1 per system Amber Enclosure has a faulted component. Check disk and rear status lights
enVision Storage Training 1/15/0941
AX4 LED Indicators - rear
Power supplyOn/off
Power supplyfault
Cooling fault
SP managementiSCSI
SP fault LED
SP powerLED
enVision Storage Training 1/15/0942
AX4 LED Indicators – rear cont’d
Power supplyOn/off
Power supplyfault
Cooling fault
SP managementiSCSI
SP fault
Expansion DAE
enVision Storage Training 1/15/0943
AX4 LED Indicators - rear
LED 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 1 per SP Solid amber SP has encountered a problem
Off SP is operating normally of is shut down
SP management 2 Solid green On the left, indicates an established link
Blinking green On the right, indicates normal activity
iSCSI 2 per SP Solid green On the left, indicates an established link
Blinking green On the right, indicates normal activity
enVision Storage Training 1/15/0944
AX4 LED Indicators - rear cont’d
LED 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 1 per power supply Solid green Indicates AC power and normal activity
Off No AC power
Cooling Fault 1 per power supply/cooling module
Solid amber Indicates a cooling failure
Off Indicates blower is operating normally
enVision Storage Training 1/15/0945
Navisphere Express
Login to Navisphere Express• Default IP address is 10.203.3.90
enVision Storage Training 1/15/0946
Storage System Information
enVision Storage Training 1/15/0947
Disk Pools
There should be 2 disk pools sized at 1375.48GB
enVision Storage Training 1/15/0948
Virtual Disks
There should be 2 LUNS listed here with sizes of 1375GB each
enVision Storage Training 1/15/0949
Hot Spares
There should be one hot spare configured as shown
enVision Storage Training 1/15/0950
Servers
enVision Storage Training 1/15/0951
Connections
enVision Storage Training 1/15/0952
50-series Storage
enVision Storage Training 1/15/0953
Storage Options
DAS• Promise array
• SCSI connection• No longer sold• Currently supported for customer on contract only
NAS• EMC Celerra NS
• CIFS connection
enVision Storage Training 1/15/0954
Basic Troubleshooting
enVision Storage Training 1/15/0955
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
enVision Storage Training 1/15/0956
Configuration
Using the down arrow, select Channel B for configuration AIC-7902 B at slot 00 01 :02 :01 and press Enter
enVision Storage Training 1/15/0957
Configuration cont’d
Select “Configure/View SCSI Controller Settings” and press Enter to select option.
enVision Storage Training 1/15/0958
Configuration cont’d
Using the down arrow Select “SCSI Device Configuration” and press Enter
enVision Storage Training 1/15/0959
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.
Press the Escape key twice to exit the menu
When prompted to Exit the Utility use the up arrow to select “Yes” and press enter to Exit. The system will continue to boot
enVision Storage Training 1/15/0960
Configuration cont’d
enVision Storage Training 1/15/0961
Configuration cont’d