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Data Protector: Object is a mounted filesystem => not restored.

Unexpected mounted filesystems detected when restoring a disk imageWhen restoring a disk image, you get a message that the disk image being restoredis a mounted filesystem and will not be restored: Object is a mounted filesystem => not restored. This happens when an application on the disk image leaves some patterns on thedisk image. The […]

HPUX Managing CPU resource with PRM

Overview Process Resource Manager (PRM) is a resource management tool used to control the amount of resources that processes use during peak system load (at 100% CPU resource or 100% memory resource). PRM can guarantee a minimum allocation of system resources available to a group of processes through the use of PRM groups. A PRM […]

howto add ip alias on HPUX

Lunch SAM -> [Networking and Communications] -> [Network Interface Cards] -> highlight  “lan N” Then select [Actions]-> [Add IP Logical Interface]

Prepare user access right on Data Protector Cell Manager

Data Protector Server run on HP-UX, and managed by Windows Data Protector Cell Manager You have to grant a suitable access right to your client workstation in order to manage with “Data Protector Manager” Login as root run <pre lang=”bash”>/opt/omni/bin/omniusers  -add -type W -usergroup admin -name administrator -group \* -client \*</pre> usergroup: admin Data Protector […]

solaris patch installation for dummy

Important for solaris 10 user! If your patch list included 141742-0?, make sure your /etc/ssh/sshd_config contain the following line for preferred encryption. Test it before start your patching. Ciphers aes128-ctr,aes128-cbc,arcfour,3des-cbc,blowfish-cbcCiphers aes128-ctr,aes128-cbc,arcfour,3des-cbc,blowfish-cbc See the bug detail from here: http://bugs.opensolaris.org/bugdatabase/view_bug.do?bug_id=6850734 Here we go!

matching cipher is not supported: aes256-cbc

ssh failed after 141742-01/02 patch on solaris 10 ! enabled aes192/aes256 support in ssh/sshd does not work on S10u3 or older released A workaround is to disable the use of aes192/aes256 ciphers for ssh and sshd. Change the two config files /etc/ssh/ssh_config and /etc/ssh/sshd_config and add the following line: Ciphers aes128-ctr,aes128-cbc,arcfour,3des-cbc,blowfish-cbc You’ll have to restart […]

hpux: How Do I configure routing or add route?

You can use route command to configure routing. Syntax is as follows: route add net {network-address} netmask {subnet} {router-address} Let us assume your router address is and network ID is, then you can type route command as follows: # route add net netmask OR To add a default route: # […]


managing hpvm

Start a VM hpvmstart -P vmnamehpvmstart -P vmname Stop a VM hpvmstop -P vmnamehpvmstop -P vmname List VM status hpvmstatushpvmstatus List individual VM status hpvmstatus -P vmnamehpvmstatus -P vmname Assign a Host LV to a VM hpvmmodify -P vmname -a disk:scsi:lv:/dev/vg_vm/rlv_vm01hpvmmodify -P vmname -a disk:scsi:lv:/dev/vg_vm/rlv_vm01 Assign a Host scsi disk to a VM hpvmmodify -P […]

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