Date: Wed, 11 Apr 2012 18:20:15 GMT From: Yuri <yuri@rawbw.com> To: freebsd-bugs@FreeBSD.org Subject: RE: kern/166851: Copying directory from the mounted UFS disk image hangs in DL+ vnread state (source and destination both on the same ZFS) Message-ID: <201204111820.q3BIKFcj018003@freefall.freebsd.org>
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The following reply was made to PR kern/166851; it has been noted by GNATS. From: Yuri <yuri@rawbw.com> To: bug-followup@FreeBSD.org Cc: Subject: RE: kern/166851: Copying directory from the mounted UFS disk image hangs in DL+ vnread state (source and destination both on the same ZFS) Date: Wed, 11 Apr 2012 11:16:07 -0700 I just was able to reproduce the same problem after reboot. Need to reboot again now. Since both source (UFS image) of 'cp' and destination directory are on the same ZFS disk, vnread was probably waiting for ZFS lock that was somehow incurred by ongoing writing on the same disk.
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