Douglas Gilbert wrote:
> With the mptsas driver you can use smp_utils to look
> at that expander via /dev/mptctl ('modprobe mptctl' first).
> To get an overview of what the expander sees, try:
> # smp_discover -mb /dev/mptctl
Unfortunately, I see this:
root@elm3a253:~# smp_discover -mb /dev/mptctl
MPTCOMMAND ioctl failed: No such device
ioctl failed
smp_send_req failed, res=-1
...a strace of the app reveals this:
stat("/dev/mptctl", {st_mode=S_IFCHR|0660, st_rdev=makedev(10, 220),
...}) = 0
open("/dev/mptctl", O_RDWR) = 3
brk(0) = 0x508000
brk(0x529000) = 0x529000
ioctl(3, 0xc0486d14, 0x508010) = -1 ENODEV (No such device)
--D
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