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Add vg_mda_copies display field to 'vgs' command.

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Signed-off-by: Dave Wysochanski <dwysocha@redhat.com>
This commit is contained in:
Dave Wysochanski 2010-06-28 20:37:23 +00:00
parent 7042e06a2a
commit 3534fb40df
2 changed files with 13 additions and 0 deletions
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1
lib/report/columns.h
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@ -116,6 +116,7 @@ FIELD(VGS, vg, NUM, "#VMda", cmd, 5, vgmdas, "vg_mda_count", "Number of metadata
FIELD(VGS, vg, NUM, "#VMdaUse", cmd, 8, vgmdasused, "vg_mda_used_count", "Number of metadata areas in use on this VG.") FIELD(VGS, vg, NUM, "#VMdaUse", cmd, 8, vgmdasused, "vg_mda_used_count", "Number of metadata areas in use on this VG.")
FIELD(VGS, vg, NUM, "VMdaFree", cmd, 9, vgmdafree, "vg_mda_free", "Free metadata area space for this VG in current units.") FIELD(VGS, vg, NUM, "VMdaFree", cmd, 9, vgmdafree, "vg_mda_free", "Free metadata area space for this VG in current units.")
FIELD(VGS, vg, NUM, "VMdaSize", cmd, 9, vgmdasize, "vg_mda_size", "Size of smallest metadata area for this VG in current units.") FIELD(VGS, vg, NUM, "VMdaSize", cmd, 9, vgmdasize, "vg_mda_size", "Size of smallest metadata area for this VG in current units.")
FIELD(VGS, vg, NUM, "#VMdaCps", cmd, 8, vgmdacopies, "vg_mda_copies", "Target number of in use metadata areas in the VG.")
FIELD(SEGS, seg, STR, "Type", list, 4, segtype, "segtype", "Type of LV segment.") FIELD(SEGS, seg, STR, "Type", list, 4, segtype, "segtype", "Type of LV segment.")
FIELD(SEGS, seg, NUM, "#Str", area_count, 4, uint32, "stripes", "Number of stripes or mirror legs.") FIELD(SEGS, seg, NUM, "#Str", area_count, 4, uint32, "stripes", "Number of stripes or mirror legs.")

12
lib/report/report.c
View File

@ -917,6 +917,18 @@ static int _vgmdasused_disp(struct dm_report *rh, struct dm_pool *mem,
return _uint32_disp(rh, mem, field, &count, private); return _uint32_disp(rh, mem, field, &count, private);
} }
static int _vgmdacopies_disp(struct dm_report *rh, struct dm_pool *mem,
struct dm_report_field *field,
const void *data, void *private)
{
const struct volume_group *vg = (const struct volume_group *) data;
uint32_t count;
count = vg_mda_copies(vg);
return _uint32_disp(rh, mem, field, &count, private);
}
static int _pvmdafree_disp(struct dm_report *rh, struct dm_pool *mem, static int _pvmdafree_disp(struct dm_report *rh, struct dm_pool *mem,
struct dm_report_field *field, struct dm_report_field *field,
const void *data, void *private) const void *data, void *private)