This is likely because ldi_get_size() is failing for your device. We've
seen this before on 3rd party devices, and have been meaning to create a
special errno (instead of EINVAL) to give a more helpful message in this
case.
- Eric
On Sun, May 13, 2007 at 11:54:45PM -0700, Shweta Krishnan wrote:
> I ran zpool with truss, and here is the system call trace. (again, zfs_lyr is
> the layered driver I am trying to use to talk to the ramdisk driver).
>
> When I compared it to a successful zpool creation, the culprit is the last
> failing ioctl
> i.e. ioctl(3, ZFS_IOC_CREATE_POOL, <address>)
>
> I tried looking at the source code for the failing ioctl, but didn't get any
> hints there.
> Guess I must try dtrace (which I am about to learn!).
>
> bash-3.00# truss -f zpool create adsl-pool /devices/pseudo/[EMAIL
> PROTECTED]:zfsminor1 2> /var/tmp/zpool.truss
> bash-3.00# grep Err /var/tmp/zpool.truss
> 2232: open("/var/ld/ld.config", O_RDONLY) Err#2 ENOENT
> 2232: xstat(2, "/lib/libdiskmgt.so.1", 0x080469C8) Err#2 ENOENT
> 2232: xstat(2, "/lib/libxml2.so.2", 0x08046868) Err#2 ENOENT
> 2232: xstat(2, "/lib/libz.so.1", 0x08046868) Err#2 ENOENT
> 2232: stat64("/devices/pseudo/[EMAIL PROTECTED]:zfsminor1s2", 0x080429E0)
> Err#2 ENOENT
> 2232: modctl(MODSIZEOF_DEVID, 0x03740001, 0x080429BC, 0x08071714,
> 0x00000000) Err#22 EINVAL
> 2232: mkdir("/var/run/sysevent_channels/syseventd_channel", 0755) Err#17
> EEXIST
> 2232: unlink("/var/run/sysevent_channels/syseventd_channel/17") Err#2 ENOENT
> 2232/1: umount2("/var/run/sysevent_channels/syseventd_channel/17",
> 0x00000000) Err#22 EINVAL
> 2232/1: ioctl(7, I_CANPUT, 0x00000000) Err#89 ENOSYS
> 2232/1: stat64("/adsl-pool", 0x08043330) Err#2 ENOENT
> 2232/1: ioctl(3, ZFS_IOC_POOL_CREATE, 0x08041BC4) Err#22 EINVAL
>
>
> This message posted from opensolaris.org
> _______________________________________________
> zfs-discuss mailing list
> zfs-discuss@opensolaris.org
> http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
--
Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock
_______________________________________________
zfs-discuss mailing list
zfs-discuss@opensolaris.org
http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
