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mirror of git://sourceware.org/git/lvm2.git synced 2024-12-21 13:34:40 +03:00
lvm2/libdm
Zdenek Kabelac f8234d6e5f libdm: add human R|readable units
When showing sizes with 'H|human' units we do use standard rounding.
This however is confusing users from time to time,
when the printed number uses some biger units i.e. GiB and there is just
tiny fraction of space missing.

So here is some real-life example with new 'r' unit.

$lvs

  LV    VG Attr       LSize  Pool Origin
  lvol0 vg -wi-a-----  1.99g
  lvol1 vg -wi-a----- <2.00g
  lvol2 vg -wi-a----- <2.01g

Meaning is - lvol1 has 'slightly' less then 2.00g - from sign '<' user
can be aware the LV doesn't have full 2.00GiB in size so he
will be less surpriced allocation of 2G volume will not succeed.

$ vgs
  VG #PV #LV #SN Attr   VSize  VFree
  vg   2   2   0 wz--n- <6,00g <2,01g

For uses needing  'old'  undecorated human unit simply will continue
to use 'H|h' units.

The new R|r  may further change when we would recongnize some
other way how to improve readability.
2017-01-20 23:52:17 +01:00
..
datastruct libdm: add min_num_bits to dm_bitset_parse_list() 2016-12-13 21:02:18 +00:00
ioctl libdm: Show lib vsn even if driver vsn unavailable. 2016-05-12 01:14:25 +01:00
misc libdm: use dm_log_with_errno always 2016-11-03 17:49:07 +01:00
mm gcc: cleanup some sign warnings 2016-02-23 12:25:25 +01:00
regex cleanup: hide gcc warning 2016-11-23 17:55:03 +01:00
.exported_symbols libdm: Use wrappers for all malloc functions. 2015-07-22 23:11:48 +01:00
.exported_symbols.Base hash: change name of new lookup function 2015-11-17 11:59:44 -06:00
.exported_symbols.DM_1_02_97 libdm: new dm_task_get_info with internal_suspend 2015-05-15 16:48:22 +02:00
.exported_symbols.DM_1_02_98 libdm: Add dm_task_get_errno to return ioctl errno. 2015-05-26 15:13:49 +01:00
.exported_symbols.DM_1_02_99 libdm: add dm_tree_node_set_thin_pool_read_only 2015-06-18 15:15:39 +02:00
.exported_symbols.DM_1_02_100 config: add support for config value formatting flags 2015-06-24 11:13:37 +02:00
.exported_symbols.DM_1_02_101 report: add infrastructure to recognize fuzzy reserved names and returning dynamic reserved values 2015-07-03 10:47:09 +02:00
.exported_symbols.DM_1_02_103 libdm: Use wrappers for all malloc functions. 2015-07-22 23:11:48 +01:00
.exported_symbols.DM_1_02_104 libdm: Drop ignored duplicate export designation. 2015-08-26 17:30:36 +01:00
.exported_symbols.DM_1_02_105 pre-release 2015-08-17 17:20:14 +01:00
.exported_symbols.DM_1_02_106 libdm: add per region precise timestamps property methods 2015-08-24 20:03:21 +01:00
.exported_symbols.DM_1_02_107 libdm: add latency histogram support 2015-09-02 20:48:59 +01:00
.exported_symbols.DM_1_02_110 libdm: dm_tree_node_size_changed recognizes reduction 2015-10-25 21:05:15 +01:00
.exported_symbols.DM_1_02_113 libdm: introduce dm_get_status_mirror 2015-12-01 13:00:43 +01:00
.exported_symbols.DM_1_02_124 libdm: Add dm_udev_wait_immediate. 2016-04-28 00:54:27 +01:00
.exported_symbols.DM_1_02_128 libdm: report: add dm_report_set_selection 2016-06-20 11:33:43 +02:00
.exported_symbols.DM_1_02_129 libdm: add stats group and region iterators and properties 2016-07-05 19:53:16 +01:00
.exported_symbols.DM_1_02_131 libdm: add dm_stats_create_regions_from_fd() 2016-07-08 14:34:41 +01:00
.exported_symbols.DM_1_02_133 libdm: report: add dm_report_group_output_and_pop_all 2016-08-09 18:24:45 +02:00
.exported_symbols.DM_1_02_135 libdm: add dm_config_parse_without_dup_node_check 2016-09-21 18:15:18 +02:00
.exported_symbols.DM_1_02_138 libdm: add dm_stats_bind_from_fd() 2016-12-18 20:47:17 +00:00
libdevmapper.h libdm: add dm_stats_bind_from_fd() 2016-12-18 20:47:17 +00:00
libdevmapper.pc.in libdm: pkgconfig: fix devmapper.pc to not reference nonexistent rt.pc file 2015-09-03 09:28:42 +02:00
libdm-common.c libdm: validate vsnprintf 2016-12-11 23:24:17 +01:00
libdm-common.h doc: change fsf address 2016-01-21 12:11:37 +01:00
libdm-config.c libdm: add dm_config_parse_without_dup_node_check 2016-09-21 18:15:18 +02:00
libdm-deptree.c libdm: drop callback on revert path 2016-12-18 19:29:08 +01:00
libdm-file.c libdm: do not issue 'Failed to create directory' message for failure in dm_create_dir 2016-06-29 15:58:18 +02:00
libdm-report.c cov: use unsigned for single bit values 2016-12-12 11:21:42 +01:00
libdm-stats.c libdm: add dm_stats_bind_from_fd() 2016-12-18 20:47:17 +00:00
libdm-string.c libdm: add human R|readable units 2017-01-20 23:52:17 +01:00
libdm-targets.c libdm: cache status reports passthrough cache mode 2016-05-19 18:26:07 +02:00
libdm-timestamp.c doc: change fsf address 2016-01-21 12:11:37 +01:00
Makefile.in doc: change fsf address 2016-01-21 12:11:37 +01:00