When new group of LUNS is mapped to the host by multiple HBA ports. An OS device scan is issued for the LUNs to be recognized and added to DMP control. To perform online LUN addition Identify the LUNs to be added.Use Storage Array Management to identify the IDs for the above LUNs. Map/Mask the […]
Solaris Dynamically New LUN addition / Scan to a new target ID Read More »
To clean up the device tree after you remove LUNs The removed devices show up as drive not available in the output of the format command: 413. c3t5006016841e02f0Cd252 <drive not available> /pci@1d,700000/SUNW,qlc@1,1/fp@0,0/ssd@w5006016841e02f0c,fc After the LUNs are unmapped using Array management or the command line, Solaris also displays the devices as either unusable or failing. bash-3.00#
Solaris Cleaning up the Operating System device tree after removing LUNs Read More »
1. mkszfile 2. Edit /image.data and add in multiple copies -in the lv_data section change COPIES = 2 or each lv (might be some other fields to change – compare a mirrored to a non-mirrored lv to check). ##Command used for lv_data; /usr/sbin/lslv lv_data: VOLUME_GROUP= rootvg LV_SOURCE_DISK_LIST= hdisk0 LV_IDENTIFIER= 00075ef10000d60000000119e75995ad.1 LOGICAL_VOLUME=
Aix mirror rootvg during System Restore Read More »
[root@sunx4150 ~]# cat /etc/hosts # Do not remove the following line, or various programs # that require network functionality will fail. 10.1.50.101 sunx4150.xyz.com localhost.localdomain localhost 127.0.0.1 sunx4150.xyz.com localhost.localdomain localhost 10.0.51.50 T5220 T5220.xyz.com 10.0.50.36 ibmaix ibmaix.xyz.com 10.0.50.9 bucnodc01.xyz.com 10.0.50.36 ibmaix.xyz.com ibmaix 10.1.50.106 ibmcl03.xyz.com ibmcl03 10.1.51.83 nnl106.xyz.com 10.1.50.134 dbcimb01 10.0.2.20 bkonetapp1 10.112.2.101 spblrdc010 10.0.2.11 bpelapp1 [root@sunx4150 ~]#
Unix Sort by IP Address Read More »
Note: Check the EMC Support Matrix or E-Lab Navigator for the versions of Solaris and arrays that support using the array as a boot device. 1. Partition your LUN on your CLARiiON array so you have the slices of required sizes. 2. Run the newfs command to make a filesystem on the slices you need.
# mount /dev/fslv00 /test mount: 0506-322 Cannot determine log device to use for /dev/fslv00 (/test). Solution : Just create another logical volume in datavg vg with a size of one (1) PP. # mklv -t jfs2log -y <yournewloglv>datavg vg 1 # logform /dev/<yournewloglv> Any filesystem that is created in datavg vg after this step will
mount: 0506-322 Cannot determine log device to use for /dev/fslv Read More »
ibmcl01 is the hostname of the LPAR… which is a VIOC too oravg is the name of volume group which resides on the SAN disks impacted by the export/reimport Assuming that we want to migrate, on a VIOC, one or more currently SAN disks attached on a local fibre channel adapter to the same one
Aix: Export and Import a Volume Group After System Crash Read More »
Whenever you open the source of any webpage in Internet Explorer, it opens the source code with Notepad but format is not viewed in notepad. So, I will let you know how to do it:- 1. Copy and paste the following code in Notepad:- Windows Registry Editor Version 5.00 [HKEY_LOCAL_MACHINESOFTWAREMicrosoftInternet ExplorerView Source EditorEditor Name] @=”wordpad.exe”
Windows: How to Change Internet Explorer View Source Editor (i.e. Notepad) Read More »
Lock user ID : # passwd -l username Unlock user ID : # passwd -u username Change password: # passwd username Original post blogged on b2evolution.
Linux: How to lock/unclock user account Read More »
Lock user ID : # passwd -l username Unlock user ID : # passwd -d username Unlock user ID and force user to enter new password : # passwd -df username Note: This will unlock the user id, and force the user to enter a new password at next login.
Solaris: How to lock / unclock user account Read More »