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Full Discussion: Scan and create file systems in new LUNs
Operating Systems Linux Ubuntu Scan and create file systems in new LUNs Post 302956337 by fretagi on Tuesday 29th of September 2015 05:52:44 AM
Old 09-29-2015
Scan and create file systems in new LUNs
Hi

I have a system running
Code:
 uname -a
Linux cmoveldb02 3.2.0-29-generic #46-Ubuntu SMP Fri Jul 27 17:03:23 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux

and I was told by the NetApp Admin that he has provided 5 LUNs of 1Tb, 200Gb and remaining 3 of 300Gb, but I am not able to see the new LUNs.
I have type the following:
Code:
root@cmoveldb02:~# ls /dev/sd*
/dev/sda  /dev/sda1  /dev/sda2  /dev/sda5

them rebooted the system, after run the same command ls, which provided me with same results as above.

them checking on google, I found the following steps:
Code:
root@cmoveldb02:/var/log# fdisk -l 2>/dev/null | egrep '^Disk' | egrep -v 'dm-' | wc -l
6
root@cmoveldb02:/var/log#

them:
Code:
root@cmoveldb02:/var/log# ls /sys/class/fc_host
host11  host9
root@cmoveldb02:/var/log#

them:

Code:
root@cmoveldb02:/var/log# echo "1" > /sys/class/fc_host/host9/issue_lip
root@cmoveldb02:/var/log# echo "1" > /sys/class/fc_host/host11/issue_lip
root@cmoveldb02:/var/log#

Nothing appears to happen, them:

Code:
root@cmoveldb02:/var/log# fdisk -l 2>/dev/null | egrep '^Disk' | egrep -v 'dm-' | wc -l
6
root@cmoveldb02:/var/log#

so it still showing the same disks.....

Please can you help?
 

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LEARN ABOUT OPENSOLARIS

ds.log

ds.log(4)							   File Formats 							 ds.log(4)

NAME

       ds.log - Availability Suite data services log file

DESCRIPTION

       The  /var/adm/ds.log file contains the Availability Suite data services command log. The administration commands log activities to the file
       in the format:

	 date time product: message

       Note that when the size of the log file exceeds 10 Mbytes, ds.log is renamed  /var/adm/ds.log.bak  and a new /var/adm/ds.log file  is  cre-
       ated.

       The ds.log fields are:

       date

	   The	date format is mmm nn, where mmm  is  the local three-character abbreviation for the month and nn is the day of the month on which
	   the event occurred.

       time

	   The time of the event, in hh:mm:ss format.

       product

	   A product code that identifies which component of the data services produced the event. The code is separated  from	the  message  that
	   follows by a colon (:) and a space.

       message

	   A  message  that  can extend over  more  than  one  line describing the event that occurred. The second or following lines are not pre-
	   fixed by  the  date, time, and product code strings.

EXAMPLES

       The example below shows sample ds.log file content:

	 Jan 25 05:26:17 ii: iiboot suspend cluster tag <none>
	 Jan 25 05:32:02 ii: iiboot resume cluster tag <none>
	 Jan 25 05:32:04 sv: svboot: resume /dev/vx/rdsk/bigmaster
	 Jan 25 05:32:04 sv: svboot: resume /dev/vx/rdsk/bigshadow
	 Jan 25 05:32:04 sv: svboot: resume /dev/vx/rdsk/mstvxfs
	 Jan 25 05:32:04 sv: svboot: resume /dev/vx/rdsk/master01

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +---------------------+---------------------------------------------------------+
       |   ATTRIBUTE TYPE    |			   ATTRIBUTE VALUE		       |
       +---------------------+---------------------------------------------------------+
       |Architecture	     | x86						       |
       +---------------------+---------------------------------------------------------+
       |Availability	     | SUNWscmu 					       |
       +---------------------+---------------------------------------------------------+
       |Interface Stability  | Committed					       |
       +---------------------+---------------------------------------------------------+

SEE ALSO

       iiadm(1M), sndradm(1M), svadm(1M), attributes(5)

SunOS 5.11							    08 Jun 2007 							 ds.log(4)
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