Monthly Archives: March 2015

ZFS shadow migration exercise

Setting up shadow migration. Solaris 10 has ip-address 192.168.4.159 ZFS appliance has ip-address 192.168.4.220 1. On Solaris10. Create a directory called /mnt/data and put some files in it. # mkdir /mnt/data # cd /mnt/data # cp /var/log/* . Share /mnt/data … Continue reading

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ZFS replication_exercise

Controller ZFS1 192.168.4.220 project zfs1_proj is replicated to Controller ZFS2 192.168.4.230. Controller ZFS1 zfs1_proj has share zfs1_proj_fs1 that is mounted by solaris 10 to mountpoint /mnt/fs1 On ZFS1 * create project zfs1_proj and filesystem zfs1_proj_fs1 * * make sure the … Continue reading

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ZFS solaris 10 iscsi initiator exercise

On Solaris 1. Determine whether the required software is installed. -bash-3.2# pkginfo |grep iscsi system SUNWiscsir Sun iSCSI Device Driver (root) system SUNWiscsitgtr Sun iSCSI Target (Root) system SUNWiscsitgtu Sun iSCSI Target (Usr) system SUNWiscsiu Sun iSCSI Management Utilities (usr) … Continue reading

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solaris 10 initiator

# svcadm enable iscsi_initiator # iscsiadm add discovery-address 192.168.248.213:3260 # iscsiadm modify discovery –sendtargets enable # devfsadm -i iscsi

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7000 iscsi

On 7000 cli: configuration san iscsi targets create set alias=a1 set interfaces=e1000g0 commit On linux: cat /etc/iscsi/initiatorname.iscsi InitiatorName=iqn.1994-05.com.redhat:3add18fcc55c On 7000 cli: configuration san iscsi initiators create set alias=lin1 set initiator=InitiatorName=iqn.1994-05.com.redhat:3add18fcc55c On 7000 cli: shares select default lun lin1 set volsize=1g … Continue reading

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7000 cli network interfaces

log in to cli using ssh. configuration net datatalinks device set label=replication set links=e1000g2 commit configuration net interfaces ip set label=repliation set links=e1000g2 set v4addrs=192.168.4.223/24 commit

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linux btrfs

http://www.funtoo.org/BTRFS_Fun funtoo linux Go Actions Tools Account BTRFS Fun Support Funtoo and help us grow! Donate $15 per month and get a free SSD-based Funtoo Virtual Container. 5 spots left. Important BTRFS is still experimental even with latest Linux kernels … Continue reading

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linux ifcfg keywords

/usr/share/doc/initscripts*/sysconfig.txt 11.1 About Network Interfaces Prev Chapter 11 Network Configuration Next 11.1 About Network Interfaces Each physical and virtual network device on an Oracle Linux system has an associated configuration file named ifcfg-interface in the /etc/sysconfig/network-scripts directory, where interface is … Continue reading

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