How to set HA for iSCSI Target ?

Discussion in 'General Questions' started by Harris, May 3, 2015.

  1. Harris

    Harris Bit Poster

    Messages:
    1
    Hi everyone,

    I have :
    -- 3 node in cluster (parallel cloud storage)
    -- 1 iscsi target on node 1
    -- my shaman config
    Code:
    [root@node001 iscsi]# shaman -c pcs-test get-config
    LOCK_TIMEOUT=5
    POOL_CHECK_TIMEOUT=3
    LEASE_CHECK_TIMEOUT_FOR_MASTER=10
    LEASE_CHECK_TIMEOUT_FOR_SLAVE=10
    WATCHDOG_TIMEOUT=10
    WATCHDOG_ACTION=netfilter, reboot
    RESOURCE_RELOCATION_MODE=drs,round-robin
    LEASE_LOST_ACTION=reboot
    RELOCATION_SKIP_THRESHOLD=3
    CLUSTER_MOUNTPOINT_DEAD_ACTION=reboot
    VERSION=1
    [root@node001 iscsi]# 
    when I reboot node 1 for testing iSCSI HA but iscsi target not available on node 2 & 3.i'm using command "pstorage-iscsi list" on node 2 & 3 but i dont see any iscsi in list :( .

    How to config HA for iscsi target ?
     
  2. IP^__^

    IP^__^ Odin Team

    Messages:
    80
    Hello Harris,

    Could you please check the following KB article http://kb.odin.com/en/117939 and test if the iscsi are relocated or not using the suggested method (stop network service instead of reboot)?
     

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