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| author | Alasdair Kergon <agk@redhat.com> | 2007-08-23 15:02:26 +0000 |
|---|---|---|
| committer | Alasdair Kergon <agk@redhat.com> | 2007-08-23 15:02:26 +0000 |
| commit | e935d217520c85eae165cbff0e31065f97a98160 (patch) | |
| tree | 11a1bee289e7661c9d95f27e9039a59cea5abb4a /tools/vgscan.c | |
| parent | f608f304071449c72b147e1dfe29a907ff40bfa8 (diff) | |
| download | lvm2-e935d217520c85eae165cbff0e31065f97a98160.tar.gz lvm2-e935d217520c85eae165cbff0e31065f97a98160.tar.xz lvm2-e935d217520c85eae165cbff0e31065f97a98160.zip | |
Introduce VG_GLOBAL lock type for vgscan/pvscan to trigger clvmd -R.
Diffstat (limited to 'tools/vgscan.c')
| -rw-r--r-- | tools/vgscan.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/tools/vgscan.c b/tools/vgscan.c index 15b33a3b..65e678f9 100644 --- a/tools/vgscan.c +++ b/tools/vgscan.c @@ -51,6 +51,11 @@ int vgscan(struct cmd_context *cmd, int argc, char **argv) return EINVALID_CMD_LINE; } + if (!lock_vol(cmd, VG_GLOBAL, LCK_VG_WRITE)) { + log_error("Unable to obtain global lock."); + return ECMD_FAILED; + } + persistent_filter_wipe(cmd->filter); lvmcache_destroy(); @@ -65,5 +70,6 @@ int vgscan(struct cmd_context *cmd, int argc, char **argv) maxret = ret; } + unlock_vg(cmd, VG_GLOBAL); return maxret; } |