XFS Filesystem not mounting

[pbrunnen]

Dave,

> There's a good chance your storage is in a bad state. Can you send the
> output
> of "echo w > /proc/sysrq-trigger" when the system is hung?

I issued your command this after running 'mount /dev/sdd1 /data'

dmesg outputs:
XFS mounting filesystem sdd1
Starting XFS recovery on filesystem: sdd1 (logdev: internal)
SysRq : HELP : loglevel0-8 reBoot Crashdump tErm Full kIll saK showMem Nice
powerOff showPc unRaw Sync showTasks Unmount 


Not much... nothing on the command line appears.