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iSCSI and Multipath

  • Install package
# apt-get install open-iscsi multipath-tools
  • Configure iSCSI
# nano -w /etc/iscsi/iscsid.conf

    node.startup = automatic

# /etc/init.d/open-iscsi restart
  • Configure multipath (storage with double controller)

Configure kernel modules required by storage.

# nano -w /etc/initramfs-tools/modules

     + scsi_dh_alua
     + dm_multipath
     + dm_round_robin
     + scsi_dh_rdac
     + sd_mod

# update-initramfs -v -u -k all
# modprobe scsi_dh_alua
# modprobe dm_multipath
# modprobe dm_round_robin
# modprobe scsi_dh_rdac
# modprobe sd_mod
# /etc/init.d/multipath-tools restart

Identify scsi id for local disk.

# /lib/udev/scsi_id --whitelisted --device=/dev/sda
e827ca06c08b1001787e0636005c35541
 
 
hypervisor/iscsi1404.1442495305.txt.gz ยท Last modified: 2015/09/17 15:08 by giancarlo

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Giancarlo Birello (giancarlo.birello _@_ ircres.cnr.it) and Anna Perin (anna.perin _@_ ircres.cnr.it)
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