Can't we differentiate relating to some parameter? What about transfer
rate camcontrol inquiry da0. on SCSI its 320MB/Sec and on san its 200MB/Sec
any other parameter?
Thanks in advance
Sharad Chandra
On Friday 05 October 2007 7:46 pm, Achim Patzner wrote:
Am 05.10.2007 um 13:16 schrieb
On Fri, 2007-10-05 at 12:43 +0100, Tom Evans wrote:
Excuse the formatting, my keyboard went nuts and decided I was done
editing :o
In addition to the example I showed, I was just going to say that the
purpose of glabel is to stop referring to /dev/da[0-9]* and instead be
able to refer to
0 (da0,pass0)
Then it will be difficult to tell, whether it is regular SCSI drives or SAN.
Then we need a tool that can tell this da0 belongs to SAN/SCSI or not
Notice the -v to camcontrol. It will tell you which controller the
device belongs to, and the controller will help you determine
348C at scbus0 target 0 lun 0 (da0,pass0)
Then it will be difficult to tell, whether it is regular SCSI drives or SAN.
Then we need a tool that can tell this da0 belongs to SAN/SCSI or not
Thanks for any suggestion.
Sharad Chandra
On Thursday 04 October 2007 6:51 pm, Eric Anderson
only 1 LUN. what should be output?
guessing: similar to
IFT A16F-G2422 348C at scbus0 target 0 lun 0 (da0,pass0)
Then it will be difficult to tell, whether it is regular SCSI drives or SAN.
Then we need a tool that can tell this da0 belongs to SAN/SCSI or not
Thanks for any
That's very right, but it needs a manual setup. Whereas I need to work on
storage disks attached to system, to accomplish that i have to write a script
and know in itself whether it is attached to SAN or not. I know mainly there
are sysctl kern.disks storage attached to system, nothing else.
should be
output? guessing: similar to
IFT A16F-G2422 348C at scbus0 target 0 lun 0 (da0,pass0)
Then it will be difficult to tell, whether it is regular SCSI drives or
SAN. Then we need a tool that can tell this da0 belongs to SAN/SCSI or
not
Notice the -v to camcontrol. It will tell you
. what should be
output? guessing: similar to
IFT A16F-G2422 348C at scbus0 target 0 lun 0 (da0,pass0)
Then it will be difficult to tell, whether it is regular SCSI drives or
SAN. Then we need a tool that can tell this da0 belongs to SAN/SCSI or
not
Notice the -v
Sharad Chandra wrote:
That's very right, but it needs a manual setup. Whereas I need to work on
storage disks attached to system, to accomplish that i have to write a script
and know in itself whether it is attached to SAN or not. I know mainly there
are sysctl kern.disks storage attached to
it is SAN confirmed by tool. Now my point is
if i have a SAN of less than 1TB and i make only 1 LUN. what should be
output? guessing: similar to
IFT A16F-G2422 348C at scbus0 target 0 lun 0 (da0,pass0)
Then it will be difficult to tell, whether it is regular SCSI drives or
SAN
348C at scbus0 target 0 lun 0 (da0,pass0)
Then it will be difficult to tell, whether it is regular SCSI drives or SAN.
Then we need a tool that can tell this da0 belongs to SAN/SCSI or not
Thanks
Sharad Chandra
On Thursday 04 October 2007 6:51 pm, Eric Anderson wrote:
Sharad Chandra
Am 05.10.2007 um 13:16 schrieb Sharad Chandra:
[EMAIL PROTECTED] ~]# camcontrol devlist
IFT A16F-G2422 348C at scbus0 target 0 lun 0
(da0,pass0)
IFT A16F-G2422 348C at scbus0 target 0 lun 1
(da1,pass1)
IFT A16F-G2422 348C at scbus0 target 0 lun 2
Hello,
How to distinguish if /dev/da* devices are internal scsi drivers or
LUNs of
external SAN?
Is there any tool?
Thanks for any advice.
Sharad Chandra
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Sharad Chandra wrote:
Hello,
How to distinguish if /dev/da* devices are internal scsi drivers or LUNs of
external SAN?
camcontrol devlist -v
Might help you..
Eric
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Quoting Sharad Chandra, who wrote on Thu, Oct 04, 2007 at 05:25:00PM +0530 ..
Hello,
How to distinguish if /dev/da* devices are internal scsi drivers or
LUNs of
external SAN?
Is there any tool?
/var/run/dmesg.boot I would think. And then you would need to map
things manually.
Sharad Chandra wrote:
Hello,
How to distinguish if /dev/da* devices are internal scsi drivers or LUNs of
external SAN?
Is there any tool?
Thanks for any advice.
Sharad Chandra
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