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Date:      Tue, 17 Nov 2009 08:38:07 -0700
From:      Josh Carter <josh@multipart-mixed.com>
To:        Nikolay Denev <ndenev@gmail.com>
Cc:        freebsd-fs@freebsd.org
Subject:   Re: ZFS resilver/replace changed vdev names from da(4) to gptid
Message-ID:  <A4877F4E-955B-4466-A50B-CC548E26265F@multipart-mixed.com>
In-Reply-To: <982FC0F3-0071-41E7-94A5-A49720B1771B@gmail.com>
References:  <982FC0F3-0071-41E7-94A5-A49720B1771B@gmail.com>

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Nikolay,

> P.S.: This also makes me wonder how I can safely make all of the other =
vdevs use gptid, as I plan to replace
> the SATA controller with a new one that probably is going to export =
the devices as ad(4) or ada(4).


As you mentioned in your follow-up email, I've always found a "zpool =
export" and "zpool import" to cure all ills when drive logical =
assignments change. It forces ZFS to forget everything it thinks it =
knows about the pool and re-create that knowledge from what's on the =
disk(s). I've had to do this after reconfiguring systems both on =
OpenSolaris and FreeBSD.

Best regards,
Josh




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