Gitweb: http://git.fedorahosted.org/git/?p=lvm2.git;a=commitdiff;h=2af59715235dedb0a... Commit: 2af59715235dedb0ab9f1768d6bbccfdc5d28d02 Parent: e112f5ce05792885ffa5082d7073b139fe468149 Author: Peter Rajnoha prajnoha@redhat.com AuthorDate: Tue Mar 1 15:23:43 2016 +0100 Committer: Peter Rajnoha prajnoha@redhat.com CommitterDate: Thu Mar 3 13:49:15 2016 +0100

report: add lv_historical field to identify historical LVs

The lv_historical reporting field is a simple binary field that reports whether an LV is historical one ("historical" value or value of "1" displayed) or not (blank string "" or value of "0" displayed). --- lib/report/columns.h | 1 + lib/report/properties.c | 2 ++ lib/report/report.c | 8 ++++++++ 3 files changed, 11 insertions(+), 0 deletions(-)

diff --git a/lib/report/columns.h b/lib/report/columns.h index 35c2b2f..11d5639 100644 --- a/lib/report/columns.h +++ b/lib/report/columns.h @@ -96,6 +96,7 @@ FIELD(LVS, lv, TIM, "CTime", lvid, 26, lvtime, lv_time, "Creation time of the LV FIELD(LVS, lv, TIM, "RTime", lvid, 26, lvtimeremoved, lv_time_removed, "Removal time of the LV, if known", 0) FIELD(LVS, lv, STR, "Host", lvid, 10, lvhost, lv_host, "Creation host of the LV, if known.", 0) FIELD(LVS, lv, STR_LIST, "Modules", lvid, 7, modules, lv_modules, "Kernel device-mapper modules required for this LV.", 0) +FIELD(LVS, lv, BIN, "Historical", lvid, 8, lvhistorical, lv_historical, "Set if the LV is historical.", 0)

FIELD(LVSINFO, lv, SNUM, "KMaj", lvid, 4, lvkmaj, lv_kernel_major, "Currently assigned major number or -1 if LV is not active.", 0) FIELD(LVSINFO, lv, SNUM, "KMin", lvid, 4, lvkmin, lv_kernel_minor, "Currently assigned minor number or -1 if LV is not active.", 0) diff --git a/lib/report/properties.c b/lib/report/properties.c index 030936b..9c1b23a 100644 --- a/lib/report/properties.c +++ b/lib/report/properties.c @@ -253,6 +253,8 @@ GET_PV_NUM_PROPERTY_FN(pv_ba_size, SECTOR_SIZE * pv->ba_size) #define _lv_skip_activation_get prop_not_implemented_get #define _lv_check_needed_set prop_not_implemented_set #define _lv_check_needed_get prop_not_implemented_get +#define _lv_historical_set prop_not_implemented_set +#define _lv_historical_get prop_not_implemented_get

#define _cache_total_blocks_set prop_not_implemented_set #define _cache_total_blocks_get prop_not_implemented_get diff --git a/lib/report/report.c b/lib/report/report.c index 47a911e..8ef8eaf 100644 --- a/lib/report/report.c +++ b/lib/report/report.c @@ -3385,6 +3385,14 @@ static int _lvskipactivation_disp(struct dm_report *rh, struct dm_pool *mem, return _binary_disp(rh, mem, field, skip_activation, "skip activation", private); }

+static int _lvhistorical_disp(struct dm_report *rh, struct dm_pool *mem, + struct dm_report_field *field, + const void *data, void *private) +{ + const struct logical_volume *lv = (const struct logical_volume *) data; + return _binary_disp(rh, mem, field, lv_is_historical(lv), "historical", private); +} + /* * Macro to generate '_cache_<cache_status_field_name>_disp' reporting function. * The 'cache_status_field_name' is field name from struct dm_cache_status.