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Code Releases Activity

report: add reporting fields for Embedding Area start and size

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There are new reporting fields for Embedding Area: ea_start and ea_size.

An example of 1m Embedding Area and relevant reporting fields:
raw/~ # pvs -o pv_name,pe_start,ea_start,ea_size
  PV         1st PE  EA start EA size
  /dev/sda     2.00m    1.00m   1.00m
This commit is contained in:
Peter Rajnoha 2013-02-16 15:10:47 +01:00
parent 86f65a3f2b
commit ea69cda4b0
2 changed files with 6 additions and 0 deletions
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2
lib/report/columns.h
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@ -108,6 +108,8 @@ FIELD(PVS, pv, NUM, "Alloc", pe_alloc_count, 5, uint32, pv_pe_alloc_count, "Tota
FIELD(PVS, pv, STR, "PV Tags", tags, 7, tags, pv_tags, "Tags, if any.", 0)
FIELD(PVS, pv, NUM, "#PMda", id, 5, pvmdas, pv_mda_count, "Number of metadata areas on this device.", 0)
FIELD(PVS, pv, NUM, "#PMdaUse", id, 8, pvmdasused, pv_mda_used_count, "Number of metadata areas in use on this device.", 0)
FIELD(PVS, pv, NUM, "EA start", ea_start, 8, size64, ea_start, "Offset to the start of Embedding Area on the underlying device.", 0)
FIELD(PVS, pv, NUM, "EA size", ea_size, 7, size64, ea_size, "Size of Embedding Area in current units.", 0)
FIELD(VGS, vg, STR, "Fmt", cmd, 3, vgfmt, vg_fmt, "Type of metadata.", 0)
FIELD(VGS, vg, STR, "VG UUID", id, 38, uuid, vg_uuid, "Unique identifier.", 0)

4
lib/report/properties.c
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@ -155,6 +155,10 @@ GET_PV_NUM_PROPERTY_FN(pv_mda_count, pv_mda_count(pv))
#define _pv_mda_count_set _not_implemented_set
GET_PV_NUM_PROPERTY_FN(pv_mda_used_count, pv_mda_used_count(pv))
#define _pv_mda_used_count_set _not_implemented_set
GET_PV_NUM_PROPERTY_FN(ea_start, SECTOR_SIZE * pv->ea_start)
#define _ea_start_set _not_implemented_set
GET_PV_NUM_PROPERTY_FN(ea_size, SECTOR_SIZE * pv->ea_size)
#define _ea_size_set _not_implemented_set
/* LV */
GET_LV_STR_PROPERTY_FN(lv_uuid, lv_uuid_dup(lv))