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config: add report/compact_output lvm.conf setting to enable or isable field compacting

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$ lvm dumpconfig report/compact_output
compact_output=0

$ lvs vg
  LV    VG   Attr       LSize Pool Origin Data%  Meta%  Move Log Cpy%Sync Convert
  lvol0 vg   owi-a-s--- 4.00m
  lvol1 vg   -wi-a----- 4.00m
  lvol2 vg   swi-a-s--- 4.00m      lvol0  0.00

$ lvm dumpconfig report/compact_output
compact_output=1

$ lvs vg
  LV    VG   Attr       LSize Origin Data%
  lvol0 vg   owi-a-s--- 4.00m
  lvol1 vg   -wi-a----- 4.00m
  lvol2 vg   swi-a-s--- 4.00m lvol0  0.00
This commit is contained in:
Peter Rajnoha 2014-12-05 11:46:26 +01:00
parent 5edf6a56c4
commit 00d53d5fc1
5 changed files with 12 additions and 0 deletions
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1
WHATS_NEW
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@ -1,5 +1,6 @@
Version 2.02.115 -
=====================================
Add report/compact_output to lvm.conf to enable/disable compact report output.
Still restrict mirror region size to power of 2 when VG extent size is not.
Version 2.02.114 - 28th November 2014

4
conf/example.conf.in
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@ -1104,6 +1104,10 @@ activation {
# Report settings.
#
# report {
# If compact output is enabled, fields which don't have value
# set for any of the rows reported are skipped on output.
# compact_output=0
# Align columns on report output.
# aligned=1

1
lib/config/config_settings.h
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@ -234,6 +234,7 @@ cfg(disk_area_start_sector_CFG, "start_sector", disk_area_CFG_SUBSECTION, CFG_AD
cfg(disk_area_size_CFG, "size", disk_area_CFG_SUBSECTION, CFG_ADVANCED | CFG_UNSUPPORTED | CFG_DEFAULT_UNDEFINED, CFG_TYPE_INT, 0, vsn(1, 0, 0), NULL)
cfg(disk_area_id_CFG, "id", disk_area_CFG_SUBSECTION, CFG_ADVANCED | CFG_UNSUPPORTED | CFG_DEFAULT_UNDEFINED, CFG_TYPE_STRING, NULL, vsn(1, 0, 0), NULL)
cfg(report_compact_output_CFG, "compact_output", report_CFG_SECTION, CFG_PROFILABLE, CFG_TYPE_BOOL, DEFAULT_REP_COMPACT_OUTPUT, vsn(2, 2, 115), NULL)
cfg(report_aligned_CFG, "aligned", report_CFG_SECTION, CFG_PROFILABLE, CFG_TYPE_BOOL, DEFAULT_REP_ALIGNED, vsn(1, 0, 0), NULL)
cfg(report_buffered_CFG, "buffered", report_CFG_SECTION, CFG_PROFILABLE, CFG_TYPE_BOOL, DEFAULT_REP_BUFFERED, vsn(1, 0, 0), NULL)
cfg(report_headings_CFG, "headings", report_CFG_SECTION, CFG_PROFILABLE, CFG_TYPE_BOOL, DEFAULT_REP_HEADINGS, vsn(1, 0, 0), NULL)

1
lib/config/defaults.h
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@ -176,6 +176,7 @@
#define DEFAULT_MAX_ERROR_COUNT NO_DEV_ERROR_COUNT_LIMIT
#define DEFAULT_REP_COMPACT_OUTPUT 0
#define DEFAULT_REP_ALIGNED 1
#define DEFAULT_REP_BUFFERED 1
#define DEFAULT_REP_COLUMNS_AS_ROWS 0

5
tools/reporter.c
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@ -410,6 +410,7 @@ static int _report(struct cmd_context *cmd, int argc, char **argv,
args_are_pvs = (report_type == PVS ||
report_type == LABEL ||
report_type == PVSEGS) ? 1 : 0;
/*
@ -614,6 +615,10 @@ static int _report(struct cmd_context *cmd, int argc, char **argv,
break;
}
if (find_config_tree_bool(cmd, report_compact_output_CFG, NULL) &&
!dm_report_compact_fields(report_handle))
log_error("Failed to compact report output.");
dm_report_output(report_handle);
dm_report_free(report_handle);