Date: Mon, 11 Jan 1999 17:49:37 +0300 (MSK) From: "Igor Timkin" <ivt@gamma.ru> To: current@FreeBSD.ORG Subject: ccd problem (3.0-REL ?) Message-ID: <199901111449.RAA19406@crocus.gamma.ru>
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Hello, I am use ccd for news server from 2.1.5 whithout any problems. But today I got unexpected problem on server which run 3.0-RELEASE :( /etc/ccd.config: ccd0 1024 0 /dev/da0d /dev/da1d disklabel ccd0: # /dev/rccd0c: type: CCD disk: ccd label: default label flags: bytes/sector: 512 sectors/track: 2048 tracks/cylinder: 1 sectors/cylinder: 2048 cylinders: 1568 sectors/unit: 3212800 rpm: 7200 interleave: 1 trackskew: 0 cylinderskew: 0 headswitch: 0 # milliseconds track-to-track seek: 0 # milliseconds drivedata: 0 3 partitions: # size offset fstype [fsize bsize bps/cpg] c: 3212802 0 4.2BSD 1024 8192 16 # (Cyl. 0 - 1568*) disklabel da0: # /dev/rda0c: type: SCSI disk: da0s1 label: flags: bytes/sector: 512 sectors/track: 63 tracks/cylinder: 255 sectors/cylinder: 16065 cylinders: 263 sectors/unit: 4241097 rpm: 7200 interleave: 1 trackskew: 0 cylinderskew: 0 headswitch: 0 # milliseconds track-to-track seek: 0 # milliseconds drivedata: 0 8 partitions: # size offset fstype [fsize bsize bps/cpg] a: 128520 1606500 4.2BSD 1024 8192 16 # (Cyl. 100 - 107) b: 1606500 1735020 swap # (Cyl. 108 - 207) c: 4241097 0 unused 0 0 # (Cyl. 0 - 263*) d: 1606500 0 4.2BSD 0 0 0 # (Cyl. 100 - 99) [...] disklabel da1: # /dev/rda1c: type: SCSI disk: da1s1 label: flags: bytes/sector: 512 sectors/track: 63 tracks/cylinder: 255 sectors/cylinder: 16065 cylinders: 263 sectors/unit: 4241097 rpm: 7200 interleave: 1 trackskew: 0 cylinderskew: 0 headswitch: 0 # milliseconds track-to-track seek: 0 # milliseconds drivedata: 0 8 partitions: # size offset fstype [fsize bsize bps/cpg] b: 1606500 1606500 swap # (Cyl. 100 - 199) c: 4241097 0 unused 0 0 # (Cyl. 0 - 263*) d: 1606500 0 4.2BSD 0 0 0 # (Cyl. 100 - 99) dd if=/dev/rccd0c of=/dev/null bs=1m count=1568 -- O.K. When I type dd if=/dev/rccd0c of=/dev/null bs=1m or dd if=/dev/rccd0c of=/dev/null bs=1m skip=1568 count=1 then system is locked (dd wait ``physstr''). ccd0c have ~1568.75 1M blocks. dd if=/dev/rda0d of=/dev/null bs=1m and dd if=/dev/rd10d of=/dev/null bs=1m is O.K. Is this a bag in ccd driver ? To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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