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zfs doesn't detect missing/failed hard drives

982267Dec 31 2012 — edited Jan 4 2013
Hi all members of Oracle,
I am having a weird issue with Solaris 11. I hope somebody could help me out.
I have installed Solariss 11.1 with Napp-it and created a zfs folder from mirrored pool (8 vdevs)

I am testing the ability to detect missing/failed HDDs and resilver time. However, the zfs status doesn't report any missing HDDs if I pull one of them out, but the command cfgadm -al know the device is missing.
Zfs Status won't report any problems until I actually run some scan command such as format, cfgadm...
The chassis and motherboard I'm using is Supermicro and they are Hot-pluggable.
2 months ago I have tested that functionality, the zfs works very well, it can detect and re-detect quickly. But i don't remember what OS it was ( I tested on OpenIndiana, Solaris 11.0, Solaris 11.1)

Thanks for your help.
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Locked on Feb 1 2013
Added on Dec 31 2012
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