physical device path
i am an oracle dba doing troubleshooting of some unusual high volume of disk access. just a bit puzzled now.
when i do a sar -d output
19:44:47device%busyavquer+w/s blks/s avwait avserv
19:44:52nfs1 00.0000.00.0
..........
..........
sd35 00.0010.00.7
sd35,c00.0000.00.0
sd35,h00.0010.00.7
sd305 00.01100.01.0
my question is what is the physical device path for device such as sd305?
if i check the path_to_inst file, it shows me it maps to '"/pci@1f,2000/scsi@1/sd@5,1"', but, i dont see such device when i do a "format".
format output:
AVAILABLE DISK SELECTIONS:
0. c0t0d0 <SUN18G cyl 7506 alt 2 hd 19 sec 248>
/pci@1f,4000/scsi@3/sd@0,0
1. c0t1d0 <SUN18G cyl 7506 alt 2 hd 19 sec 248>
/pci@1f,4000/scsi@3/sd@1,0
2. c2t5d0 <Symbios-StorEDGEA1000-0205 cyl 52037 alt 2 hd 64 sec 64>
/pseudo/rdnexus@2/rdriver@5,0
3. c2t5d1 <Symbios-StorEDGEA1000-0205 cyl 17344 alt 2 hd 64 sec 64>
/pseudo/rdnexus@2/rdriver@5,1
4. c2t5d2 <Symbios-StorEDGEA1000-0205 cyl 17344 alt 2 hd 64 sec 64>
/pseudo/rdnexus@2/rdriver@5,2
if i do a long list under /dev, certain device would show in format of dsk/cXtXdXsX, eg,
sd3a -> dsk/c0t0d0s0, but sd305 would be displayed as
sd305a -> ../devices/pci@1f,2000/scsi@1/sd@5,1:a
any Solaris guru can hint to me what device those sd305 are? thanks
