mirror_zfs/lib
ilovezfs 1ca56e6033 Fragmentation should display as '-' if spacemap_histogram=disabled
When com.delphix:spacemap_histogram is disabled, the value of
fragmentation was printing as 18446744073709551615 (UINT64_MAX),
when it should print as '-'.

The issue was caused by a small mistake during the merge of
"4980 metaslabs should have a fragmentation metric."

upstream: https://github.com/illumos/illumos-gate/commit/2e4c998
ZoL: https://github.com/zfsonlinux/zfs/commit/f3a7f66

The problem is in zpool_get_prop_literal, where the handling of the
pool property ZPOOL_PROP_FRAGMENTATION was added to wrong the
section. In particular, ZPOOL_PROP_FRAGMENTATION should not be in
the section where zpool_get_state(zhp) == POOL_STATE_UNAVAIL, but
lower down after it's already been determined that the pool is in
fact available, which is where upstream illumos correctly has had
it.

Thanks to lundman for helping to track down this bug.

Signed-off-by: Jorgen Lundman <lundman@lundman.net>
Signed-off-by: Tim Chase <tim@chase2k.com>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #2664
2014-09-05 09:19:01 -07:00
..
libavl Remove autotools products 2012-08-27 11:47:44 -07:00
libefi 2493 change efi_rescan() to wait longer 2014-08-26 16:12:37 -07:00
libnvpair Illumos #2619 and #2747 2013-01-08 10:35:35 -08:00
libshare Remove unconditional sharetab update 2014-01-07 09:48:09 -08:00
libspl Retire HAVE_IOCTL_* configure checks 2014-08-28 07:45:54 -07:00
libunicode Remove autotools products 2012-08-27 11:47:44 -07:00
libuutil Remove autotools products 2012-08-27 11:47:44 -07:00
libzfs Fragmentation should display as '-' if spacemap_histogram=disabled 2014-09-05 09:19:01 -07:00
libzfs_core Illumos 4757, 4913 2014-08-01 14:28:05 -07:00
libzpool Illumos 4757, 4913 2014-08-01 14:28:05 -07:00
Makefile.am Illumos #2882, #2883, #2900 2013-09-04 15:49:00 -07:00