Re: ALUA Group switches back from standby to active optimized, after I reboot some initiators

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Hello,

* Thomas Glanzmann <thomas@xxxxxxxxxxxx> [2017-08-31 14:08]:
> When I reboot 12 ESX Servers. the 'standby' alua group switches to
> 'active optimized'.  I can set it back manually to 'standby' but I
> wonder why that happens and what I can do to keep it as standby.

the reason was that by default LIO does do explicit ALUA which means
that the initiator can request another ALUA state. It is possible
to disable explicit ALUA by setting alua_access_type to 1 (Implicit).

Cheers,
        Thomas
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