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тАО03-25-2015 03:13 AM
тАО03-25-2015 03:13 AM
Unable to create (LUN form EMC storage) 1.9 TB Volume group in HPUX B11.31
Hi,
IтАЩm unable to create a volume group for the below 2TB LUN.
/dev/rdisk/disk142 /dev/rdsk/c9t0d0
/dev/rdsk/c7t0d0
scsimgr get_info -D /dev/rdisk/disk142 command given the below output.
[ruprddb]# scsimgr get_info -D /dev/rdisk/disk142
STATUS INFORMATION FOR LUN : /dev/rdisk/disk142
Generic Status Information
SCSI services internal state = UNOPEN
Device type = Direct_Access
EVPD page 0x83 description code = 1
EVPD page 0x83 description association = 0
EVPD page 0x83 description type = 3
World Wide Identifier (WWID) = 0x6006016068f03a00ff88e454e972a613
Serial number = "FL100144901800"
Vendor id = "DGC "
Product id = "VRAID "
Product revision = "0322"
Other properties = ""
SPC protocol revision = 4
Open count (includes chr/blk/pass-thru/class) = 0
Raw open count (includes class/pass-thru) = 4294967294
Pass-thru opens = 0
LUN path count = 2
Active LUN paths = 1
Standby LUN paths = 1
Failed LUN paths = 0
Maximum I/O size allowed = 2097152
Preferred I/O size = 2097152
Outstanding I/Os = 0
I/O load balance policy = round_robin
Path fail threshold time period = 0
Transient time period = 120
Tracing buffer size = 1024
LUN Path used when policy is path_lockdown = NA
LUN access type = T10 Asymmetric Active-Active
Asymmetric logical unit access supported = Both implicit and explicit
Asymmetric states supported = ao_sup, an_sup, u_sup
Preferred paths reported by device = Yes
Preferred LUN paths = 0
Driver esdisk Status Information :
Capacity in number of blocks = 4294967296
Block size in bytes = 512
Number of active IOs = 0
Special properties =
Maximum number of IO retries = 45
IO transfer timeout in secs = 30
FORMAT command timeout in secs = 86400
START UNIT command timeout in secs = 60
Timeout in secs before starting failing IO = 120
IO infinite retries = false
I had attached the output file.
Kindly check and rectify the same. Thanks in Advance
Regards,
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тАО03-25-2015 09:13 AM
тАО03-25-2015 09:13 AM
Re: Unable to create (LUN form EMC storage) 1.9 TB Volume group in HPUX B11.31
>>
disk 5 0/0/0/5/0/0/1.1.0.255.0.0.0 sdisk CLAIMED DEVICE DGC VRAID /dev/dsk/c7t0d0 /dev/rdsk/c7t0d0 disk 124 0/0/0/5/0/0/1.1.1.255.0.0.0 sdisk CLAIMED DEVICE DGC VRAID /dev/dsk/c9t0d0 /dev/rdsk/c9t0d0
Looks like it is presented not in hp-ux hostmode
Hope this helps!
Regards
Torsten.
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тАО03-25-2015 10:32 AM
тАО03-25-2015 10:32 AM
Re: Unable to create (LUN form EMC storage) 1.9 TB Volume group in HPUX B11.31
The disk is OK.
Since you are running version 3, please try to
vgcreate -V 2.2 -s 64 -S 16t <vgname> /dev/disk/<persistent disk>
regards,
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тАО03-31-2015 03:07 AM
тАО03-31-2015 03:07 AM
Re: Unable to create (LUN form EMC storage) 1.9 TB Volume group in HPUX B11.31
Then, How to present in HPUX mode?