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commands: lvdisplay: recognize -H|--history switch

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This commit is contained in:
Peter Rajnoha 2016-03-04 10:27:45 +01:00
parent ad9cbe2714
commit b114b4d723
2 changed files with 37 additions and 4 deletions
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31
lib/display/display.c
View File

@ -332,6 +332,34 @@ void lvdisplay_colons(const struct logical_volume *lv)
inkernel ? info.major : -1, inkernel ? info.minor : -1);
}
static int _lvdisplay_historical_full(struct cmd_context *cmd,
const struct logical_volume *lv)
{
char uuid[64] __attribute__((aligned(8)));
int lvm1compat = find_config_tree_bool(cmd, global_lvdisplay_shows_full_device_path_CFG, NULL);
struct historical_logical_volume *hlv = lv->this_glv->historical;
if (!id_write_format(&hlv->lvid.id[1], uuid, sizeof(uuid)))
return_0;
log_print("--- Historical Logical volume ---");
if (lvm1compat)
/* /dev/vgname/lvname doen't actually exist for historical devices */
log_print("LV Name %s%s/%s",
hlv->vg->cmd->dev_dir, hlv->vg->name, hlv->name);
else
log_print("LV Name %s%s", HISTORICAL_LV_PREFIX, hlv->name);
log_print("VG Name %s", hlv->vg->name);
log_print("LV UUID %s", uuid);
log_print("LV Creation time %s", lv_creation_time_dup(cmd->mem, lv, 1));
log_print("LV Removal time %s", lv_removal_time_dup(cmd->mem, lv, 1));
log_print(" ");
return 1;
}
int lvdisplay_full(struct cmd_context *cmd,
const struct logical_volume *lv,
void *handle __attribute__((unused)))
@ -349,6 +377,9 @@ int lvdisplay_full(struct cmd_context *cmd,
int thin_active = 0;
dm_percent_t thin_percent;
if (lv_is_historical(lv))
return _lvdisplay_historical_full(cmd, lv);
if (!id_write_format(&lv->lvid.id[1], uuid, sizeof(uuid)))
return_0;

10
tools/commands.h
View File

@ -409,6 +409,7 @@ xx(lvdisplay,
"\t[-d|--debug]\n"
"\t[--foreign]\n"
"\t[-h|--help]\n"
"\t[-H|--history]\n"
"\t[--ignorelockingfailure]\n"
"\t[--ignoreskippedcluster]\n"
"\t[-m|--maps]\n"
@ -429,6 +430,7 @@ xx(lvdisplay,
"\t[-d|--debug]\n"
"\t[--foreign]\n"
"\t[-h|--help]\n"
"\t[-H|--history]\n"
"\t[--ignorelockingfailure]\n"
"\t[--ignoreskippedcluster]\n"
"\t[--noheadings]\n"
@ -447,10 +449,10 @@ xx(lvdisplay,
"\t[LogicalVolume[Path] [LogicalVolume[Path]...]]\n",
aligned_ARG, all_ARG, binary_ARG, colon_ARG, columns_ARG, foreign_ARG,
ignorelockingfailure_ARG, ignoreskippedcluster_ARG, maps_ARG,
noheadings_ARG, nosuffix_ARG, options_ARG, sort_ARG, partial_ARG,
readonly_ARG, segments_ARG, select_ARG, separator_ARG, shared_ARG,
unbuffered_ARG, units_ARG)
history_ARG, ignorelockingfailure_ARG, ignoreskippedcluster_ARG,
maps_ARG, noheadings_ARG, nosuffix_ARG, options_ARG, sort_ARG,
partial_ARG, readonly_ARG, segments_ARG, select_ARG, separator_ARG,
shared_ARG, unbuffered_ARG, units_ARG)
xx(lvextend,
"Add space to a logical volume",