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| author | David Teigland <teigland@redhat.com> | 2019-07-22 12:12:42 -0500 |
|---|---|---|
| committer | David Teigland <teigland@redhat.com> | 2019-07-22 12:22:12 -0500 |
| commit | 3d980172b076547865efe5ca0839cabedc05a7b9 (patch) | |
| tree | bf2189d7b02151b4e326a65825fccdee640739ab | |
| parent | e3c8cebd87f9bd7591529f3d65783cc6f1fd3f92 (diff) | |
| download | lvm2-3d980172b076547865efe5ca0839cabedc05a7b9.tar.gz | |
vgrename: use global lock
Should fix a reported problem of pvs seeing bad orphan
info while vgrename was running.
| -rw-r--r-- | tools/vgrename.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/tools/vgrename.c b/tools/vgrename.c index 4f2a08bb6..f13289e53 100644 --- a/tools/vgrename.c +++ b/tools/vgrename.c @@ -202,6 +202,11 @@ int vgrename(struct cmd_context *cmd, int argc, char **argv) if (!(vp.vg_name_new = dm_pool_strdup(cmd->mem, vg_name_new))) return_ECMD_FAILED; + if (!lock_vol(cmd, VG_GLOBAL, LCK_VG_WRITE, NULL)) { + log_error("Unable to obtain global lock."); + return_ECMD_FAILED; + } + /* Needed change the global VG namespace. */ if (!lockd_gl(cmd, "ex", LDGL_UPDATE_NAMES)) return_ECMD_FAILED; |