Date: Wed, 15 Apr 2009 19:45:48 +0900 (JST) From: SAITOU Toshihide <toshi@ruby.ocn.ne.jp> To: freebsd-questions@freebsd.org Subject: Re: How can I use BD-RE with UFS on geli? Message-ID: <20090415.194548.115922300.toshi@ruby.ocn.ne.jp> In-Reply-To: <20090412.134212.260812222.toshi@ruby.ocn.ne.jp> References: <20090412.134212.260812222.toshi@ruby.ocn.ne.jp>
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In message: <20090412.134212.260812222.toshi@ruby.ocn.ne.jp> SAITOU Toshihide <toshi@ruby.ocn.ne.jp> writes: > I tried BD-RE with UFS on geli but didn't success. > What was wrong the below? P.S. BD-RE with UFS is the same result (not usable). 1. format the disk dvd+rw-format is failed but after this step the disk is newfs-able. # diskinfo -v /dev/acd0 /dev/acd0 2048 # sectorsize 8796093020160 # mediasize in bytes (8.0T) 4294967295 # mediasize in sectors # kldload atapicam # dvd+rw-format /dev/cd0 # kldunload atapicam # diskinfo -v /dev/acd0 /dev/acd0 2048 # sectorsize 24220008448 # mediasize in bytes (23G) 11826176 # mediasize in sectors 2. newfs # newfs /dev/acd0 the following message was detected: kernel: acd0: FAILURE - READ_BIG MEDIUM ERROR asc=0x11 ascq=0x05 3. glabel and mount but the disk access frequently failed with these messages (offset and length is not always the same): kernel: acd0: FAILURE - READ_BIG MEDIUM ERROR asc=0x11 ascq=0x05 kernel: g_vfs_done():label/DailyBackup[READ(offset=2697789440, length=16384)]error = 5 ---- SAITOU Toshihide
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