Problem with MSA20

[Alexander Selektor]

Hello!
I have two arrays MSA20 connected to DL370 Linux ReadHat:

ctrl all show

MSA20 at (sn: PXXXXXXXXS320K)
MSA20 at E0YXXXXXXX (sn: PXXXXXXXXTC20T)
Smart Array 6400 in Slot 2 (sn: PXXXXXXXXG1SA)
Smart Array 6i in Slot 0 ()

After "at" on the second array the parameter chassisname is established, but on the first array it is not set.
I tried a command hpacucli:

ctrl sn=PXXXXXXXXS320K modify chassisname="E00XXXXXXX"
Syntax Error: The maximum chassisname length is 2

Where I was mistaken. Help please!

ctrl PXXXXXXXXS320K show

Controller MSA20 at
Bus Interface: scsi
serialnumber: PXXXXXXXXS320K
RAID ADG status: True
Controller Status: OK
Chassis Slot: 1
Hardware Revision: Rev A
Firmware Version: 1.28
Rebuild Priority: Low
Expand Priority: Low
Surface Scan Delay: 15 sec
Cache Board Present: True
Cache Status: OK
Accelerator Ratio: 50/50 (read/write)
Drive Write Cache: disabled
Read Cache Size: 56 MB
Write Cache Size: 56 MB
Total Cache Size: 112 MB
Battery Backed Cache Size: 112 MB
Non Battery Backed Cache Size: 0 MB
Battery Pack Count: 2
Battery Status: Recharging


ctrl PXXXXXXXXTC20T show

Controller MSA20 at E0YXXXXXXX
Bus Interface: scsi
serialnumber: PXXXXXXXXTC20T
chassisname: E0YFMLJ161
RAID ADG status: True
Controller Status: OK
Chassis Slot: 1
Hardware Revision: Rev A
Firmware Version: 1.52
Rebuild Priority: Low
Expand Priority: Low
Surface Scan Delay: 15 sec
Cache Board Present: True
Cache Status: OK
Accelerator Ratio: 50/50 (read/write)
Drive Write Cache: disabled
Read Cache Size: 56 MB
Write Cache Size: 56 MB
Total Cache Size: 112 MB
Battery Backed Cache Size: 112 MB
Non Battery Backed Cache Size: 0 MB
Battery Pack Count: 2
Battery Status: Recharging

[Luk Vandenbussche]

Have you installed all the latest drivers

http://h18007.www1.hp.com/support/files/storage/us/locate/1116_6046.html