shaba/lvm2
1
0
Fork 0
mirror of git://sourceware.org/git/lvm2.git synced 2024-12-21 13:34:40 +03:00
Code Releases Activity

Add vg_mda_count and pv_mda_count columns to reports.

Browse Source
This commit is contained in:
Alasdair Kergon 2007-07-09 15:40:43 +00:00
parent 68c87619bd
commit d27e123310
3 changed files with 28 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
WHATS_NEW
View File

@ -1,5 +1,6 @@
Version 2.02.27 -
================================
Add vg_mda_count and pv_mda_count columns to reports.
Fix dumpconfig to use log_print instead of stdout directly.
Remove unused parameter 'fid' from _add_pv_to_vg.
Add kernel and device-mapper targets versions to lvmdump.

2
lib/report/columns.h
View File

@ -47,6 +47,7 @@ FIELD(PVS, pv, STR, "Attr", status, 4, pvstatus, "pv_attr", "Various attributes
FIELD(PVS, pv, NUM, "PE", pe_count, 3, uint32, "pv_pe_count", "Total number of Physical Extents.")
FIELD(PVS, pv, NUM, "Alloc", pe_alloc_count, 5, uint32, "pv_pe_alloc_count", "Total number of allocated Physical Extents.")
FIELD(PVS, pv, STR, "PV Tags", tags, 7, tags, "pv_tags", "Tags, if any.")
FIELD(PVS, pv, NUM, "#PMda", id, 5, pvmdas, "pv_mda_count", "Number of metadata areas on this device.")
FIELD(VGS, vg, STR, "Fmt", cmd, 3, vgfmt, "vg_fmt", "Type of metadata.")
FIELD(VGS, vg, STR, "VG UUID", id, 38, uuid, "vg_uuid", "Unique identifier.")
@ -65,6 +66,7 @@ FIELD(VGS, vg, NUM, "#LV", lv_count, 3, uint32, "lv_count", "Number of LVs.")
FIELD(VGS, vg, NUM, "#SN", snapshot_count, 3, uint32, "snap_count", "Number of snapshots.")
FIELD(VGS, vg, NUM, "Seq", seqno, 3, uint32, "vg_seqno", "Revision number of internal metadata. Incremented whenever it changes.")
FIELD(VGS, vg, STR, "VG Tags", tags, 7, tags, "vg_tags", "Tags, if any.")
FIELD(VGS, vg, NUM, "#VMda", cmd, 5, vgmdas, "vg_mda_count", "Number of metadata areas in use by this VG.")
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.")

25
lib/report/report.c
View File

@ -718,6 +718,31 @@ static int _int32_disp(struct dm_report *rh, struct dm_pool *mem,
return dm_report_field_int32(rh, field, data);
}
static int _pvmdas_disp(struct dm_report *rh, struct dm_pool *mem,
struct dm_report_field *field,
const void *data, void *private)
{
struct lvmcache_info *info;
uint32_t count;
info = info_from_pvid((const char *)(&((struct id *) data)->uuid));
count = list_size(&info->mdas);
return _uint32_disp(rh, mem, field, &count, private);
}
static int _vgmdas_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 = list_size(&vg->fid->metadata_areas);
return _uint32_disp(rh, mem, field, &count, private);
}
static int _lvsegcount_disp(struct dm_report *rh, struct dm_pool *mem,
struct dm_report_field *field,
const void *data, void *private)