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strange output from lsvpcfg after policy change from singel_path to no_reserve

  • 1.  strange output from lsvpcfg after policy change from singel_path to no_reserve

    Posted Fri October 26, 2007 05:02 AM

    Originally posted by: SystemAdmin


    Hello
    as a result of several reservation conflicts and missing vpath(es) of Enhanced-Concurrent VolumeGroups in an two node HACMP environment we have changed the hdisk- policy from single_path to no_reservation per command:
    chdev -l hdisk2 -a reserve_policy=no_reserve

    Some details of the environment:
    ======================
    AIX 5300-05-03
    HACMP V5.2
    SDD 1.6.0.2

    2x ESS IBM 2105-800
    System Model: IBM,9113-550 -> LPAR

    sys0!system:SF235_160 (t) SF235_160 (p) SF235_160 (t)
    fcs0!df1000fa.190104
    fcs1!df1000fa.190104
    fcs0 Model: LP10000 Device Specific.(Z9)........TS1.90A4
    fcs1 Model: LP10000 Device Specific.(Z9)........TS1.90A4
    I'm seeking for an explanation of the strange and unexpected output from "lsvpcfg"
    1. lsvpcfg | grep vpath1
    vpath1 (Avail pv oracleadmvg) 05928788 = hdisk3 (Avail pv oracleadmvg) hdisk19 (Avail pv oracleadmvg) hdisk95 (Avail pv oracleadmvg) hdisk1
    11 (Avail pv oracleadmvg)

    (the output for all other vpath(es) providse similar output)
    The ouput before the change:
    vpath1 (Avail pv oracleadmvg) 05928788 = hdisk3 (Avail ) hdisk19 (Avail ) hdisk95 (Avail ) hdisk111 (Avail )
    Any idea?
    MTIA for any input
    #AIX-Forum


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