umount of md hangs

From: Thomas Quinot <thomas_at_FreeBSD.ORG>
Date: Sat, 22 May 2004 20:08:35 +0200
When I try to make a CompactFlash image with the Nanobsd scripts
(from src/tools/tools/nanobsd), everyghint goes well up to the moment
where, having filled the (vnode-backed) md, the script tries to umount
it, at which point the umount process hangs in wdrain, and the system
slowly crawls to a halt as more processes get blocked too.

This is a 5.2.1-REL-p5 box. Does this problem ring any bell? Any further
info I can provide.

Thomas.

-- 
    Thomas.Quinot_at_Cuivre.FR.EU.ORG
Received on Sat May 22 2004 - 09:09:28 UTC

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