On Mon, Apr 26, 2010 at 12:58 PM, Hubert Kario <hka@xxxxxxxxxx> wrote: > On Monday 26 April 2010 19:23:21 C Anthony Risinger wrote: >> > I am using ubuntu-10.04-rc with kernel compiled from the almost >> > lastest source , the btrfs-progs is latest too. >> > >> > You can modify line >> > >> > fprintf(stderr, "ERROR: can't perform the search\n"); >> > to >> > fprintf(stderr, "ERROR: can't perform the search: %s\n", >> > strerror(errno)); >> > >> > to see what happened on earth. >> >> nice: >> >> $ sudo btrfs subvolume list / >> ERROR: can't perform the search: Inappropriate ioctl for device >> >> i'm not really familiar with C, or anything this low level, does this >> help you diagnose my problem? > > Have you tried to run it on the device with the btrfs, not the mount point? > > It looks like the ioctl was made too restrictive about its arguments. ah yes i missed mentioning that to, tried that: $ sudo btrfs sub list /dev/sda2 ERROR: '/dev/sda2' is not a subvolume no dice :( -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
