Hi misc@ , I have installed 4.6-stable in sd0. The partition structure and hd specs are this:
# disklabel sd0 # /dev/rsd0c: type: SCSI disk: da0s1 label: flags: bytes/sector: 512 sectors/track: 63 tracks/cylinder: 255 sectors/cylinder: 16065 cylinders: 2213 total sectors: 35565080 rpm: 3600 interleave: 1 boundstart: 63 boundend: 35551845 drivedata: 0 8 partitions: # size offset fstype [fsize bsize cpg] a: 35540000 63 4.2BSD 2048 16384 1 # / b: 11782 35540063 swap c: 35565080 0 unused # OK, the first thing strange here is the rpm value (3600). This SCSI disk have 15k rpm. How can I fix this? Or I have some hardware error? I bought another hd, and is running with this specs: # disklabel sd1 # /dev/rsd1c: type: SCSI disk: SCSI disk label: BD0186398C flags: bytes/sector: 512 sectors/track: 63 tracks/cylinder: 255 sectors/cylinder: 16065 cylinders: 2213 total sectors: 35565080 rpm: 10000 interleave: 1 boundstart: 0 boundend: 35565080 drivedata: 0 16 partitions: # size offset fstype [fsize bsize cpg] c: 35565080 0 unused i: 16002 63 unknown # This one seems to have the correct rpm value. (this hd is 10k rpm actually). My question is, can i have software based raid0 with two different rpm values (the rest specs are the same) ? If yes, can I do that with machine running and remotely? Tks a lot for your attention.
