Gitweb: http://git.fedorahosted.org/git/?p=lvm2.git;a=commitdiff;h=b114b4d723129998b... Commit: b114b4d723129998b1578410b0b054bebfef1817 Parent: ad9cbe271458741f87dca834c16078f181612d76 Author: Peter Rajnoha prajnoha@redhat.com AuthorDate: Fri Mar 4 10:27:45 2016 +0100 Committer: Peter Rajnoha prajnoha@redhat.com CommitterDate: Fri Mar 4 10:27:45 2016 +0100
commands: lvdisplay: recognize -H|--history switch
--- lib/display/display.c | 31 +++++++++++++++++++++++++++++++ tools/commands.h | 10 ++++++---- 2 files changed, 37 insertions(+), 4 deletions(-)
diff --git a/lib/display/display.c b/lib/display/display.c index 2b7ea52..a6387c6 100644 --- a/lib/display/display.c +++ b/lib/display/display.c @@ -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;
diff --git a/tools/commands.h b/tools/commands.h index bc5eb92..b3627dd 100644 --- a/tools/commands.h +++ b/tools/commands.h @@ -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",
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