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lvconvert: Fix --stripes handling.

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Only treat --stripes as meaning --type striped if no other type was
first detected.  If a segtype got selected, don't override it later.
This commit is contained in:
Alasdair G Kergon 2016-06-22 22:10:42 +01:00
parent ebd2758dab
commit 6513a7a449
1 changed files with 5 additions and 6 deletions
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11
tools/lvconvert.c
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@ -554,10 +554,9 @@ static int _read_params(struct cmd_context *cmd, int argc, char **argv,
lp->replace = 1;
/* If no other case was identified, then use of --stripes means --type striped */
if (!arg_is_set(cmd, type_ARG) && !lp->merge && !lp->splitsnapshot &&
if (!arg_is_set(cmd, type_ARG) && !*lp->type_str && !lp->merge && !lp->splitsnapshot &&
!lp->splitcache && !lp->split && !lp->snapshot && !lp->uncache && !lp->cache && !lp->thin &&
!lp->replace && !_mirror_or_raid_type_requested(cmd, lp->type_str) &&
!lp->repair && !lp->mirrorlog && !lp->corelog &&
!lp->replace && !lp->repair && !lp->mirrorlog && !lp->corelog &&
(arg_is_set(cmd, stripes_long_ARG) || arg_is_set(cmd, stripesize_ARG)))
lp->type_str = "striped";
@ -750,7 +749,7 @@ static int _read_params(struct cmd_context *cmd, int argc, char **argv,
/* changing mirror type? */
if (!(lp->segtype = get_segtype_from_string(cmd, arg_str_value(cmd, type_ARG, find_config_tree_str(cmd, global_mirror_segtype_default_CFG, NULL)))))
return_0;
} /* else segtype will default to current type */
}
} else if (_raid0_type_requested(cmd, lp->type_str) || _striped_type_requested(cmd, lp->type_str)) { /* striped or raid0 */
if (arg_from_list_is_set(cmd, "cannot be used with --type raid0 or --type striped",
chunksize_ARG, corelog_ARG, mirrors_ARG, mirrorlog_ARG, regionsize_ARG, zero_ARG,
@ -762,7 +761,7 @@ static int _read_params(struct cmd_context *cmd, int argc, char **argv,
if (!(lp->segtype = get_segtype_from_string(cmd, lp->type_str)))
return_0;
}
} /* else segtype will default to current type */
lp->force = arg_count(cmd, force_ARG);
lp->yes = arg_count(cmd, yes_ARG);
@ -1790,7 +1789,7 @@ static int _lvconvert_raid(struct logical_volume *lv, struct lvconvert_params *l
struct lv_segment *seg = first_seg(lv);
dm_percent_t sync_percent;
if (!arg_is_set(cmd, type_ARG))
if (!lp->segtype)
lp->segtype = seg->segtype;
/* Can only change image count for raid1 and linear */