src/include/libzfs.h, branch zfs-0.6.2

Add FreeBSD 'zpool labelclear' command

2013-07-09T22:58:05Z

The FreeBSD implementation of zfs adds the 'zpool labelclear' command. Since this functionality is helpful and straight forward to add it is being included in ZoL. References: freebsd/freebsd@119a041dc9230275239a8de68c534c0754181e7e Ported-by: Dmitry Khasanov Signed-off-by: Brian Behlendorf Closes #1126

Retire zpool_id infrastructure

2013-01-29T20:23:17Z

In the interest of maintaining only one udev helper to give vdevs user friendly names, the zpool_id and zpool_layout infrastructure is being retired. They are superseded by vdev_id which incorporates all the previous functionality. Documentation for the new vdev_id(8) helper and its configuration file, vdev_id.conf(5), can be found in their respective man pages. Several useful example files are installed under /etc/zfs/. /etc/zfs/vdev_id.conf.alias.example /etc/zfs/vdev_id.conf.multipath.example /etc/zfs/vdev_id.conf.sas_direct.example /etc/zfs/vdev_id.conf.sas_switch.example Signed-off-by: Brian Behlendorf Closes #981

Illumos #2762: zpool command should have better support for feature flags

2013-01-08T18:35:43Z

2762 zpool command should have better support for feature flags Reviewed by: Matthew Ahrens Reviewed by: George Wilson Approved by: Eric Schrock References: illumos/illumos-gate@57221772c3fc05faba04bf48ddff45abf2bbf2bd https://www.illumos.org/issues/2762 Ported-by: Brian Behlendorf

Illumos #2619 and #2747

2013-01-08T18:35:35Z

2619 asynchronous destruction of ZFS file systems 2747 SPA versioning with zfs feature flags Reviewed by: Matt Ahrens Reviewed by: George Wilson Reviewed by: Richard Lowe Reviewed by: Dan Kruchinin Approved by: Eric Schrock References: illumos/illumos-gate@53089ab7c84db6fb76c16ca50076c147cda11757 illumos/illumos-gate@ad135b5d644628e791c3188a6ecbd9c257961ef8 illumos changeset: 13700:2889e2596bd6 https://www.illumos.org/issues/2619 https://www.illumos.org/issues/2747 NOTE: The grub specific changes were not ported. This change must be made to the Linux grub packages. Ported-by: Brian Behlendorf

Allow 'zpool replace' to use short device names

2012-10-22T15:45:58Z

The 'zpool replace' command would fail when given a short name because unlike on other platforms the short name cannot be deterministically expanded to a single path. Multiple path prefixes must be checked and in addition the partition suffix for whole disks is determined by the prefix. To handle this complexity a zfs_strcmp_pathname() function was added which takes either a short or fully qualified device name. Short names will be expanded using the prefixes in the default import search path, or the ZPOOL_IMPORT_PATH environment variable if it's defined. All posible expansions are then compared against the comparison path. Care is taken to strip redundant slashes to ensure legitimate matches are not missed. In the context of this work the existing zfs_resolve_shortname() function was extended to consider the ZPOOL_IMPORT_PATH when set. The zfs_append_partition() interface was also simplified to take only a single buffer. The vast majority of these changes rework existing Linux specific code which was originally written to accomidate udev. However, there is some minimal cleanup which removes Illumos specific code. This was done to improve readability but the basic flow and intent of the upstream code was maintained. These changes are the logical conclusion of the previos work to adjust the 'zpool import' search behavior, see commit 44867b6a. Signed-off-by: Brian Behlendorf Closes #544 Closes #976

Illumos #2703: add mechanism to report ZFS send progress

2012-09-19T20:39:06Z

Reviewed by: Matt Ahrens Reviewed by: Robert Mustacchi Reviewed by: Richard Lowe Approved by: Eric Schrock References: https://www.illumos.org/issues/2703 Ported by: Martin Matuska Signed-off-by: Brian Behlendorf

Illumos #1948: zpool list should show more detailed pool info

2012-09-19T20:39:05Z

Reviewed by: Adam Leventhal Reviewed by: Matt Ahrens Reviewed by: Eric Schrock Reviewed by: Richard Lowe Reviewed by: Albert Lee Reviewed by: Dan McDonald Reviewed by: Garrett D'Amore Approved by: Eric Schrock References: https://www.illumos.org/issues/1948 Ported by: Martin Matuska Signed-off-by: Brian Behlendorf Closes #685

Illumos #2635: 'zfs rename -f' to perform force unmount

2012-08-23T17:39:43Z

Reviewed by: Matt Ahrens Reviewed by: George Wilson Reviewed by: Bill Pijewski Reviewed by: Richard Elling Approved by: Richard Lowe References: https://www.illumos.org/issues/2635 Ported by: Martin Matuska Signed-off-by: Brian Behlendorf Closes #717

Illumos #1644, #1645, #1646, #1647, #1708

2012-07-31T16:25:30Z

1644 add ZFS "clones" property 1645 add ZFS "written" and "written@..." properties 1646 "zfs send" should estimate size of stream 1647 "zfs destroy" should determine space reclaimed by destroying multiple snapshots 1708 adjust size of zpool history data References: https://www.illumos.org/issues/1644 https://www.illumos.org/issues/1645 https://www.illumos.org/issues/1646 https://www.illumos.org/issues/1647 https://www.illumos.org/issues/1708 This commit modifies the user to kernel space ioctl ABI. Extra care should be taken when updating to ensure both the kernel modules and utilities are updated. This change has reordered all of the new ioctl()s to the end of the list. This should help minimize this issue in the future. Reviewed by: Richard Lowe Reviewed by: George Wilson Reviewed by: Albert Lee Approved by: Garrett D'Amore Ported by: Martin Matuska Signed-off-by: Brian Behlendorf Closes #826 Closes #664

Illumos #1748: desire support for reguid in zfs

2012-07-11T20:08:56Z

Reviewed by: George Wilson Reviewed by: Igor Kozhukhov Reviewed by: Alexander Eremin Reviewed by: Alexander Stetsenko Approved by: Richard Lowe References: https://www.illumos.org/issues/1748 This commit modifies the user to kernel space ioctl ABI. Extra care should be taken when updating to ensure both the kernel modules and utilities are updated. If only the user space component is updated both the 'zpool events' command and the 'zpool reguid' command will not work until the kernel modules are updated. Ported by: Martin Matuska Signed-off-by: Brian Behlendorf Closes #665