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NetVault 11.4.5 - Installation Guide

Introduction Deploying NetVault Backup Reviewing pre-installation requirements Installing NetVault Backup Reviewing post-installation requirements Upgrading NetVault Backup Licensing NetVault Backup Removing NetVault Backup Troubleshooting

Solaris 10 (SPARC and x86-64)

On Solaris 10, you must configure or use the sgen driver utility to add the client-attached library devices to the NetVault Backup Server.

 
* 
NOTE: These steps are not required if the Solaris 10 client does not control a device.
To configure the sgen driver on Solaris 10 Clients:
1
Log on to the machine to which the device is directly attached, and start a terminal session. To verify that the OS recognizes the device, type:
cfgadm -al
cfgadm -al -o show_FCP_dev XX:WWN
cfgadm -o force_update -c unconfigure/configure XX or XX:WWN or XX:WWN:LUN
2
Navigate to the following directory:
/kernel/drv/
3
Open the file sgen.conf for editing. Verify that the sgen driver is configured to attach to the target device. The “sgen” line of this file should look similar to the following:
name="sgen" parent="fp" target=0 lun=0;
Note the following:
•
Fiber Channel devices must be bound with “WWN” entries. Therefore, the “sgen” line should look something like the following example:
name="sgen" parent="fp" target=0 lun=0
fc-port-wwn="1000000cc4c8m0";
•
Editing the sgen.conf file may require that you reboot the target system.
4
Validate that the sgen driver has successfully created the necessary device files by:
•
Step 1: Checking to ensure that the “/devices” directory exists:
/devices/pci@7c,0/pci1022,7458@2/pci1077,1401/fp@0, 0/sgen@w1000000cc4c8m0
•
Step 2: Checking to ensure that the “/dev/scsi/changer” directory contains the appropriate files and these files have been properly associated to the target device:
/dev/scsi/changer/c2t1000000cc4c8m0d0
5
Create a symbolic link in the /dev directory for the NetVault Backup device file associated with the hardware path used in the /dev/scsi/changer directory:
ln -s /devices/pci@7c,0/pci1022,7458@2/pci1077, 1401/fp@0,0/sgen@w1000000cc4c8m0 /dev/nv0
6
Validate that the symbolic link was successfully created, and that it has the correct permissions, by issuing the following command from the prompt:
/dev/nv0 -> pci@7c,0/pci1022,7458@2/pci1077,1401/fp@0, 0/sgen@w1000000cc4c8m0,0:changer

Solaris 11 (SPARC and x86-64)

On Solaris 11, the OS does not correctly update the machine configuration to attach the library arm to the sgen driver after NetVault Backup updates the sgen.conf file. You can use the following procedure to update the machine configuration.

 
* 
NOTE: The exact steps may vary slightly depending on your machine settings.

For more information, see the Oracle Solaris Administration Guide.

To correctly update the machine configuration:
1
Log on to the Solaris machine as root, and start a terminal session. Verify that the device is present:
cfgadm -al
Verify that the driver aliases are okay.
2
Create a copy of the driver_aliases file. Remove the sgen driver and install it again:
 
* 
NOTE: : You may have to copy /kernel/drv/sgen.conf to /etc/drivers/drv.
cd /etc
cp driver_aliases driver_aliases.BKP
rem_drv sgen
add_drv -m '* 0666 bin bin' -i ‘”scsiclass,08” “scsa,0.8.bmpt”’ sgen
3
Verify that the driver is configured:
cd /etc
grep sgen driver_aliases
If the output of the grep command shows that the aliases “scsiclass,08” and “scsa,0.8.bmpt” are assigned to the sgen driver, the driver is properly configured.
sgen "scsiclass,08"
sgen "scsa,0.8.bmpt"

Ubuntu

On Ubuntu, follow these steps to modify the startup script for NetVault Backup.

These steps are required because the /var/lock folder resides on a temporary file system on Ubuntu and gets emptied each time the operating system is shut down.

1
Open the file startup.sh file. You can find this file in the directory /usr/netvault/etc/.
2
Locate the following section in the file:
if [$OS = Linux]
then
touch /var/lock/subsys/netvault
3
Add line 3 to this section:
if [$OS = Linux]
then
[ -d /var/lock/subsys ] || mkdir -p /var/lock/subsys
touch /var/lock/subsys/netvault

Windows

On Windows, the locally attached backup devices must not be under the control of the Windows Removable Storage service.

To disable the Windows Remote Storage Manager on systems with locally attached backup devices:
1
Log on as an Administrator-level user.
2
Right-click My Computer, and select Manage to open the Computer Management window.
3
Expand the Storage node to display the local device. Right-click the device, and select Properties.
4
On the General tab, clear the Enable library check box. Click Apply, and then OK to close the dialog box.
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