Hi, I am trying to migrate my old venti/fossil from one machine to another (the new machine is running the new venti). I am doing this pretty piecemeal and by hand to find my bearings. When I'm running venti/wrarena on the old machine pointing at the new one, I am getting i/o errors on the new machine. I'm wondering if these point to disk problems, or if they are benign?
On "new" I created the partitions and did venti/fmtarenas, venti/fmtisect, venti/fmtindex and finally venti/venti with the following venti.conf: index main isect /dev/sdC0/isect arenas /dev/sdC0/arenas mem 5M bcmem 10M icmem 15M On "old", I saved the first arena into a file using venti/rdarena. And then I'm running venti/wrarena -h new arenas0 on "old" and the copying starts. But on "new" I get these errors like these during the copy: 2007/1128 22:10:54 err 4: write /dev/sdC0/arenas offset 0x312a000 count 8192 buf 3458000 returned -1: i/o error venti/venti: writeproc: part /dev/sdC0/arenas addr 0x312a000: write error: write /dev/sdC0/arenas offset 0x312a000 count 8192 buf 3458000 returned -1: i/o error 2007/1128 22:10:55 err 4: read /dev/sdC0/isect offset 0x7767e000 count 8192 buf 3836000 returned -1: i/o error 2007/1128 22:18:50 err 4: write /dev/sdC0/arenas offset 0x6c86000 count 8192 buf 3c0c000 returned -1: i/o error venti/venti: writeproc: part /dev/sdC0/arenas addr 0x6c86000: write error: write /dev/sdC0/arenas offset 0x6c86000 count 8192 buf 3c0c000 returned -1: i/o error 2007/1128 22:18:50 err 4: read /dev/sdC0/isect offset 0x5d686000 count 8192 buf 348c000 returned -1: i/o error 2007/1128 22:18:50 err 4: write /dev/sdC0/arenas offset 0x6c88000 count 8192 buf 353e000 returned -1: i/o error venti/venti: writeproc: part /dev/sdC0/arenas addr 0x6c88000: write error: write /dev/sdC0/arenas offset 0x6c88000 count 8192 buf 353e000 returned -1: i/o error 2007/1128 22:22:50 err 4: write /dev/sdC0/arenas offset 0x9e9e000 count 8192 buf 33ac000 returned -1: i/o error venti/venti: writeproc: part /dev/sdC0/arenas addr 0x9e9e000: write error: write /dev/sdC0/arenas offset 0x9e9e000 count 8192 buf 33ac000 returned -1: i/o error 2007/1128 22:22:51 err 4: read /dev/sdC0/isect offset 0x139dc000 count 8192 buf 39b0000 returned -1: i/o error 2007/1128 22:22:51 err 4: write /dev/sdC0/arenas offset 0x9ea0000 count 8192 buf 3c00000 returned -1: i/o error 2007/1128 22:22:51 err 4: read /dev/sdC0/isect offset 0x36c6c000 count 8192 buf 3b1c000 returned -1: i/o error venti/venti: writeproc: part /dev/sdC0/arenas addr 0x9ea0000: write error: write /dev/sdC0/arenas offset 0x9ea0000 count 8192 buf 3c00000 returned -1: i/o error 2007/1128 22:34:58 err 4: write /dev/sdC0/arenas offset 0x19a06000 count 8192 buf 3312000 returned -1: i/o error venti/venti: writeproc: part /dev/sdC0/arenas addr 0x19a06000: write error: write /dev/sdC0/arenas offset 0x19a06000 count 8192 buf 3312000 returned -1: i/o error 2007/1128 22:34:58 err 4: read /dev/sdC0/isect offset 0x85130000 count 8192 buf 3626000 returned -1: i/o error 2007/1128 22:34:58 err 4: write /dev/sdC0/arenas offset 0x19a08000 count 8192 buf 349e000 returned -1: i/o error venti/venti: writeproc: part /dev/sdC0/arenas addr 0x19a08000: write error: write /dev/sdC0/arenas offset 0x19a08000 count 8192 buf 349e000 returned -1: i/o error So, I am wondering if I've got a duff disk, or if there is something else that I can investigate. Any pointers are gratefully received. Robby -- r.raschke can be found at tombob.com .
