On 17/08/17 06:54, Benyu wrote:

> Why dmesg will log below information, Is it my hardware issue??
>
> scsi 14:0:0:0: alua: Attach failed (-22)
> scsi 14:0:0:0: failed to add device handler: -22


Is the same system as
https://forums.suse.com/showthread.p...-those-message
?

Would you care to provide us with some information about the device
which is failing to attach?

HTH.
--
Simon
SUSE Knowledge Partner

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