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Refactor vgsplit - add 'lock_vg_from_first' flag.

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Introduce 'lock_vg_from_first' flag to retain which vg was locked first.
Should be no functional change.


Author: Dave Wysochanski <dwysocha@redhat.com>
This commit is contained in:
Dave Wysochanski 2009-09-02 21:26:18 +00:00
parent 9cc31e6dff
commit ab2d981a97
1 changed files with 8 additions and 2 deletions
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10
tools/vgsplit.c
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@ -218,6 +218,7 @@ int vgsplit(struct cmd_context *cmd, int argc, char **argv)
int existing_vg = 0;
int r = ECMD_FAILED;
const char *lv_name;
int lock_vg_from_first = 1;
if ((arg_count(cmd, name_ARG) + argc) < 3) {
log_error("Existing VG, new VG and either physical volumes "
@ -427,7 +428,12 @@ int vgsplit(struct cmd_context *cmd, int argc, char **argv)
r = ECMD_PROCESSED;
bad:
unlock_and_release_vg(cmd, vg_to, vg_name_to);
unlock_and_release_vg(cmd, vg_from, vg_name_from);
if (lock_vg_from_first) {
unlock_and_release_vg(cmd, vg_to, vg_name_to);
unlock_and_release_vg(cmd, vg_from, vg_name_from);
} else {
unlock_and_release_vg(cmd, vg_from, vg_name_from);
unlock_and_release_vg(cmd, vg_to, vg_name_to);
}
return r;
}