On Tue, Jan 20 2009, Boaz Harrosh wrote: > Boaz Harrosh wrote: > > Jens Axboe wrote: > >> Thanks, that works. But why isn't the -EOPNOTSUPP error return (which the > >> app can see and print info about) enough? Do we really need to put this > >> in the kernel log? > >> > > > > > > But let me check I had problems with the return value. > > OK I found my problem, blush: > > - ret = ioctl(fd, SG_IO, &sg); > + ret = ioctl(fd, SG_IO, &sg) ? -errno : 0; > > So if I do a print to stderr in the lowest-most library will > that be visible enough to an Admin. I have utils like > osd_format, mkfs.exofs, a FUSE filesystem ... > OK I can always redirect stderr to the dmsg log Goodie, that saves us that printk() :-) -- Jens Axboe -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
