freebsd-nq/module
Jorgen Lundman 6c2856726f Fix using zvol as slog device
During the original ZoL port the vdev_uses_zvols() function was
disabled until it could be properly implemented.  This prevented
a zpool from use a zvol for its slog device.

This patch implements that missing functionality by adding a
zvol_is_zvol() function to zvol.c.  Given the full path to a
device it will lookup the device and verify its major number
against the registered zvol major number for the system.  If
they match we know the device is a zvol.

Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #1131
2012-12-18 11:02:28 -08:00
..
avl Add script for builtin module building. 2012-07-26 13:45:09 -07:00
nvpair Add script for builtin module building. 2012-07-26 13:45:09 -07:00
unicode Add script for builtin module building. 2012-07-26 13:45:09 -07:00
zcommon Illumos #1948: zpool list should show more detailed pool info 2012-09-19 13:39:05 -07:00
zfs Fix using zvol as slog device 2012-12-18 11:02:28 -08:00
zpios Add script for builtin module building. 2012-07-26 13:45:09 -07:00
.gitignore Add .gitignore files to exclude build products 2010-01-08 11:35:17 -08:00
Makefile.in Add script for builtin module building. 2012-07-26 13:45:09 -07:00